WO2020238772A1 - 盖板、电子设备以及加工盖板的方法 - Google Patents
盖板、电子设备以及加工盖板的方法 Download PDFInfo
- Publication number
- WO2020238772A1 WO2020238772A1 PCT/CN2020/091684 CN2020091684W WO2020238772A1 WO 2020238772 A1 WO2020238772 A1 WO 2020238772A1 CN 2020091684 W CN2020091684 W CN 2020091684W WO 2020238772 A1 WO2020238772 A1 WO 2020238772A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- texture
- cover plate
- glass layer
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
Definitions
- This application relates to the field of electronic equipment, and more specifically, to cover plates, electronic equipment, and methods for processing cover plates.
- colors can be set on the cover, so that the electronic device can display multiple body colors.
- textures can be set on the cover, so that the appearance of the electronic device can have visual effects such as matte and matte.
- electronic equipment often has problems such as single color and poor recognition.
- the present application provides a cover plate, an electronic device, and a method for processing the cover plate, with the purpose of highlighting the effect of light acting on the electronic device.
- a cover plate in a first aspect, includes a first texture, a plurality of valleys arranged in an array, the width of the valleys x ⁇ 25 ⁇ m, and the distance between two adjacent valleys y satisfies: x ⁇ y ⁇ 2x.
- the width x of the valley may refer to the maximum value of the distance between two points on the valley.
- the width x of the valley can also be called the line width.
- the distance between the centers of two adjacent valleys may refer to the distance y between two adjacent valleys 813.
- the distance y between two adjacent valleys 813 can also be referred to as line spacing.
- the width of the valley may be less than or equal to 20 ⁇ m.
- the width of the valley may be less than or equal to 15 ⁇ m.
- the width of the valley may be less than or equal to 10 ⁇ m.
- a high-precision glare micro-texture is provided on the cover plate, the texture has interference colors and the texture accuracy is high, so that the light irradiated on the cover plate can have a certain degree of dispersion, interference, etc.
- the dispersion and interference of light on the cover plate help to enhance the colorful color rendering effect of the cover plate.
- the user's finger touches the micro-texture of the cover plate, it can help increase the friction between the user's finger and the cover plate and facilitate the user to hold the electronic device.
- the cover plate includes: a glass layer, and the first texture is provided on either side of the glass layer.
- the distance between the glass layer of the cover plate and the user's eyes is usually relatively closer. Setting the first texture on the glass layer can highlight the colorful effect of the first texture , Help to enhance the decorative appearance of the cover.
- the first membrane layer, the first membrane layer has a color, and the first membrane layer is located on either side of the glass layer.
- the first membrane layer can be pasted on the glass layer, for example, through a glue layer.
- the user can observe the first texture of the glass layer and the color of the first film layer from the glass layer side of the cover plate.
- the dazzling effect of the first texture can be superimposed with the main color of the first film layer, so that the cover plate can obtain a dazzling display effect of a specific color.
- a third texture is provided on the first diaphragm layer, and the third texture is located on the first diaphragm layer near the glass layer. One side.
- the user can observe the first texture of the glass layer, the color of the first film layer, and the third texture of the first film layer from the glass layer side of the cover plate.
- the first texture and the third texture can interfere with each other and produce a texture interference effect, which helps to improve the decorative effect of the cover.
- the cover plate further includes a second diaphragm layer and a third diaphragm layer, both of the second diaphragm layer and the third diaphragm layer Located between the first membrane layer and the glass layer, the second membrane layer is provided with a fourth texture, and the third membrane layer is located between the second membrane layer and the first membrane layer. Between the diaphragm layers.
- the third membrane layer may be used to space the third texture from the fourth texture.
- the glass layer, the second membrane layer, the third membrane layer, and the first membrane layer can be glued together, for example, through a glue layer.
- the user can observe the first texture of the glass layer, the fourth texture of the second membrane layer, the color of the first membrane layer, and the third texture of the first membrane layer from the glass layer side of the cover plate.
- the first texture, the third texture, and the fourth texture can interfere with each other and produce a texture interference effect, which helps to improve the decorative effect of the cover.
- the cover plate further includes: a second plating layer located on either side of the glass layer, and the second plating layer has a color.
- the user can observe the first texture of the glass layer and the color of the second plating layer from the glass layer side of the cover plate.
- the color of the plating layer can have a relatively stronger sense of transparency.
- the colorful effect of the first texture can be superimposed with the main color of the second plating layer, so that the cover can obtain a transparent colorful display effect of a specific color.
- the cover plate further includes: an explosion-proof film layer located on a side of the second plating layer away from the glass layer.
- the explosion-proof film layer can increase the strength of the cover plate and delay the use damage of the cover plate.
- a second texture is provided on a side of the glass layer away from the first texture.
- textures are provided on both sides of the glass layer, so that the glass layer can have the effect of texture interference, which helps to improve the decorative effect of the cover plate.
- the cover plate includes: a glass layer; a fourth membrane layer, located on either side of the glass layer, and the first texture is provided on the On the fourth diaphragm layer.
- the fourth diaphragm layer may be pasted on the glass layer through a glue layer, for example.
- a membrane layer with a first texture can be provided on the glass layer, which provides a new solution for setting the first texture on the cover plate, which helps to optimize the processing technology of the cover plate.
- the cover plate further includes: a first membrane layer, the first membrane layer has a color, and the first membrane layer is located on the first membrane layer. The side of the four diaphragm layers away from the glass layer.
- the first diaphragm layer may be pasted on the fourth diaphragm layer through an adhesive layer, for example.
- the user can observe the first texture of the fourth film layer and the color of the first film layer from the glass layer side of the cover plate.
- the dazzling effect of the first texture can be superimposed with the main color of the first film layer, so that the cover plate can obtain a dazzling display effect of a specific color.
- a third texture is provided on the first diaphragm layer, and the third texture is located on the first diaphragm layer near the glass layer. One side.
- the user can observe the first texture of the fourth diaphragm layer, the color of the first diaphragm layer, and the third texture of the first diaphragm layer from the glass layer side of the cover plate.
- the first texture and the third texture can interfere with each other and produce a texture interference effect, which helps to improve the decorative effect of the cover.
- the cover plate further includes a second diaphragm layer and a third diaphragm layer, both of the second diaphragm layer and the third diaphragm layer Located between the first membrane layer and the fourth membrane layer, the second membrane layer is provided with a fourth texture, and the third membrane layer is located between the second membrane layer and the fourth membrane layer. Between the first membrane layer.
- the third membrane layer may be used to space the third texture from the fourth texture.
- the fourth diaphragm layer, the second diaphragm layer, the third diaphragm layer, and the first diaphragm layer can be glued together, for example, through an adhesive layer.
- the user can observe the first texture of the fourth film layer, the fourth texture of the second film layer, the color of the first film layer, and the color of the first film layer from the glass layer side of the cover plate.
- the first texture, the third texture, and the fourth texture can interfere with each other and produce a texture interference effect, which helps to improve the decorative effect of the cover.
- the cover plate further includes: a second plating layer located on a side of the fourth membrane layer away from the glass layer, the second plating layer having a color .
- the user can observe the first texture of the fourth diaphragm layer and the color of the second plating layer from the glass layer side of the cover plate.
- the color of the plating layer can have a relatively stronger sense of transparency.
- the colorful effect of the first texture can be superimposed with the main color of the second plating layer, so that the cover can obtain a transparent colorful display effect of a specific color.
- the cover plate further includes: an explosion-proof film layer located on a side of the second plating layer away from the glass layer.
- the explosion-proof film layer can increase the strength of the cover plate and delay the use damage of the cover plate.
- the fourth membrane layer has a color
- the first texture is provided on a side of the fourth membrane layer close to the glass layer.
- the user can observe the first texture of the fourth membrane layer and the color of the fourth membrane layer from the glass layer side of the cover plate.
- the colorful effect of the first texture can be superimposed with the main color, so that the cover can obtain a colorful display effect of a specific color.
- the cover plate further includes a first membrane layer and a third membrane layer, and the third membrane layer is located between the first membrane layer and the Between the fourth membrane layers, the first membrane layer is provided with a third texture, and the third membrane layer is located between the fourth membrane layer and the first membrane layer.
- the third membrane layer may be used to space the first texture from the third texture.
- the fourth diaphragm layer, the third diaphragm layer, and the first diaphragm layer can be glued together, for example, through an adhesive layer.
- the user can observe the first texture of the fourth membrane layer, the color of the first membrane layer, and the third texture of the first membrane layer from the glass layer side of the cover plate.
- the first texture and the third texture can interfere with each other and produce a texture interference effect, which helps to improve the decorative effect of the cover.
- the cover plate includes: a glass layer; a first plating layer located on either side of the glass layer, and the first texture is provided on the first On the plating.
- a plating layer with a first texture can be provided on the glass layer, which provides a new solution for setting the first texture on the cover plate, which helps to optimize the processing technology of the cover plate.
- the cover plate further includes: a first membrane layer, the first membrane layer has a color, and the first membrane layer is located on the first membrane layer. The side of a coating away from the glass layer.
- the first membrane layer may be pasted on the first plating layer through an adhesive layer, for example.
- the user can observe the first texture of the first plating layer and the color of the first film layer from the glass layer side of the cover plate.
- the dazzling effect of the first texture can be superimposed with the main color of the first film layer, so that the cover plate can obtain a dazzling display effect of a specific color.
- a third texture is provided on the first diaphragm layer, and the third texture is located on the first diaphragm layer near the glass layer. One side.
- the user can observe the first texture of the first plating layer, the color of the first film layer, and the third texture of the first film layer from the glass layer side of the cover plate.
- the first texture and the third texture can interfere with each other and produce a texture interference effect, which helps to improve the decorative effect of the cover.
- the cover plate further includes a second diaphragm layer and a third diaphragm layer, both of the second diaphragm layer and the third diaphragm layer Located between the first membrane layer and the first plating layer, the second membrane layer is provided with a fourth texture, and the third membrane layer is located between the second membrane layer and the first Between a diaphragm layer.
- the third membrane layer may be used to space the third texture from the fourth texture.
- the second diaphragm layer, the third diaphragm layer, and the first diaphragm layer can be pasted on the first plating layer, for example, through an adhesive layer.
- the user can observe the first texture of the first plating layer, the fourth texture of the second diaphragm layer, the color of the first diaphragm layer, and the third texture of the first diaphragm layer from the glass layer side of the cover plate. Texture.
- the first texture, the third texture, and the fourth texture can interfere with each other and produce a texture interference effect, which helps to improve the decorative effect of the cover.
- a housing including the cover plate according to any one of the possible implementations of the first aspect, and a frame, the frame is connected to the cover plate, and the frame surrounds the cover. Around the board.
- a display screen including a display panel, and the cover plate according to any one of the possible implementations of the first aspect, the cover plate covering the display panel.
- an electronic device including: a display screen; a cover plate, the cover plate is arranged parallel to the display screen, the cover plate is provided with a first texture, the first texture includes a width Convex hulls less than or equal to 25 ⁇ m and valleys less than or equal to 25 ⁇ m in width.
- the cover plate includes: a glass layer, and the first texture is provided on either side of the glass layer.
- the cover plate further includes: a first film layer, the first film layer has a color, and the first film layer is located on the glass Between the layer and the display screen.
- a third texture is provided on the first diaphragm layer, and the third texture is located on the first diaphragm layer near the glass layer. One side.
- the cover plate further includes a second diaphragm layer and a third diaphragm layer, both of the second diaphragm layer and the third diaphragm layer Located between the first membrane layer and the glass layer, the second membrane layer is provided with a fourth texture, and the third membrane layer is located between the second membrane layer and the first membrane layer. Between the diaphragm layers.
- the third membrane layer may space the third texture from the fourth texture.
- the cover plate further includes: a second plating layer located between the glass layer and the display screen, and the second plating layer has a color.
- the cover plate further includes: an explosion-proof film layer located on a side of the second plating layer away from the glass layer.
- a second texture is provided on a side of the glass layer away from the first texture.
- the cover plate includes: a glass layer; a fourth membrane layer, located between the glass layer and the display screen, and the first texture setting On the fourth diaphragm layer.
- the cover plate further includes: a first diaphragm layer, the first diaphragm layer has a color, and the first diaphragm layer is located on the first diaphragm layer. The side of the four diaphragm layers away from the glass layer.
- a third texture is provided on the first diaphragm layer, and the third texture is located on the first diaphragm layer near the glass layer. One side.
- the cover plate further includes a second diaphragm layer and a third diaphragm layer, both of the second diaphragm layer and the third diaphragm layer Located between the first membrane layer and the fourth membrane layer, the second membrane layer is provided with a fourth texture, and the third membrane layer is located between the second membrane layer and the fourth membrane layer. Between the first membrane layer.
- the third membrane layer may space the third texture from the fourth texture.
- the cover plate further includes: a second plating layer located on a side of the fourth diaphragm layer away from the glass layer, the second plating layer having a color .
- the cover plate further includes: an explosion-proof film layer located on a side of the second plating layer away from the glass layer.
- the fourth diaphragm layer has a color
- the first texture is provided on a side of the fourth diaphragm layer close to the glass layer.
- the cover plate further includes a first diaphragm layer and a third diaphragm layer, and the third diaphragm layer is located between the first diaphragm layer and the Between the fourth membrane layers, the first membrane layer is provided with a third texture, and the third membrane layer is located between the fourth membrane layer and the first membrane layer.
- the third membrane layer may space the first texture from the third texture.
- the cover plate includes: a glass layer; a first plating layer located between the glass layer and the display screen, and the first texture is provided on the The first plating layer.
- the cover plate further includes: a first diaphragm layer, the first diaphragm layer has a color, and the first diaphragm layer is located on the first diaphragm layer. The side of a coating away from the glass layer.
- a third texture is provided on the first diaphragm layer, and the third texture is located on the first diaphragm layer near the glass layer. One side.
- the cover plate further includes a second diaphragm layer and a third diaphragm layer, both of the second diaphragm layer and the third diaphragm layer Located between the first membrane layer and the first plating layer, the second membrane layer is provided with a fourth texture, and the third membrane layer is located between the second membrane layer and the first Between a diaphragm layer.
- the third membrane layer may space the third texture from the fourth texture.
- an electronic device including the cover plate described in any possible implementation manner of the first aspect.
- an electronic device including the housing described in any possible implementation manner of the second aspect.
- an electronic device including the display screen described in any possible implementation manner of the third aspect.
- a method for processing a cover plate includes: etching a target side surface of a glass layer to obtain a first texture of the glass layer, and the first texture includes a plurality of A valley, the width of the valley x ⁇ 25 ⁇ m, and the distance y between two adjacent valleys satisfies: x ⁇ y ⁇ 2x.
- the etching process processes high-precision glare micro-textures on the glass layer, which helps users perceive the colorful dazzling effect, and can also help improve the strength of the glass layer.
- the processing method before the etching of the target side surface of the glass layer, the processing method further includes: an exposure lamp faces the target side surface to expose, and the exposure lamp emits The light passes through the shading net and is vertically irradiated on the exposure glue.
- the exposure glue and the shading net are located between the exposure lamp and the glass layer, and the exposure glue is located between the glass layer and the shading net.
- the exposure glue is arranged on the side of the target
- the shading net includes a plurality of horizontal net lines and a plurality of longitudinal net lines, the horizontal net lines are arranged vertically relative to the longitudinal net lines, and the width of any one of the net lines s 1 ⁇ 25 ⁇ m, the distance y 1 between two adjacent parallel network lines satisfies 2s 1 ⁇ y 1 ⁇ s 1 +25 ⁇ m;
- the etching of the target side surface of the glass layer includes: And the exposure resist etching on the side surface of the target.
- the precision of the metal mesh is controlled, and the pattern of the metal mesh is transferred to the glass layer through the exposure glue, so that the precision of the glare micro-texture on the glass layer can be conveniently and concisely controlled.
- the processing method before the target side surface of the glass layer (810) is etched, the processing method further includes: surface polishing the target side surface.
- the surface of the glass can be made as smooth as possible by polishing, which helps to improve the yield of textures.
- the processing method further includes: disposing a colored first film layer or a second plating layer on the first side of the glass layer.
- the processing method further includes: disposing an anti-finger (AF) film layer on a second side of the glass layer, and the first side, The second sides are respectively two sides of the glass layer.
- AF anti-finger
- an AF film layer is provided on the glass layer so that the user's finger can directly touch the AF film layer, thus helping to improve the touch of the user's finger touching the cover; in addition, the user's finger cannot directly touch the glass layer, which can delay The depreciation of the glass layer helps maintain the decorative effect of the glass layer.
- Figure 1 is a schematic structural diagram of an electronic device.
- Figure 2 is an exploded view of an electronic device.
- Figure 3 is an exploded view of an electronic device.
- Figure 4 is a schematic cross-sectional view of a rear cover.
- Figure 5 is a schematic cross-sectional view of a frame.
- Fig. 6 is a schematic cross-sectional view of a display screen.
- Fig. 7 is a schematic structural diagram of a cover plate.
- Fig. 8 is a schematic structural diagram of another cover plate.
- Fig. 9 is a schematic structural diagram of another cover plate.
- FIG. 10 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 11 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 12 is a schematic structural diagram of a first texture provided by an embodiment of the present application.
- Fig. 13 is a schematic cross-sectional view of a first texture provided by an embodiment of the present application.
- Fig. 14 is a schematic cross-sectional view of a first texture provided by an embodiment of the present application.
- FIG. 15 is a schematic structural diagram of a first texture provided by an embodiment of the present application.
- Fig. 16 is a schematic cross-sectional view of a first texture provided by an embodiment of the present application.
- FIG. 17 is a schematic structural diagram of a first texture provided by an embodiment of the present application.
- FIG. 18 is a schematic cross-sectional view of a first texture provided by an embodiment of the present application.
- FIG. 19 is a schematic structural diagram of a first texture provided by an embodiment of the present application.
- 20 is a schematic cross-sectional view of a first texture provided by an embodiment of the present application.
- FIG. 21 is a schematic cross-sectional view of a first texture provided by an embodiment of the present application.
- FIG. 22 is a schematic cross-sectional view of a first texture provided by an embodiment of the present application.
- FIG. 23 is a schematic structural diagram of light acting on the platform area of the first texture.
- Fig. 24 is a schematic structural diagram of light acting on the terrace area and valley of the first texture.
- FIG. 25 is a schematic structural diagram of light acting on the terrace area and valley of the first texture.
- Fig. 26 is a schematic structural diagram in which light acts on the valleys of the first texture.
- Fig. 27 is a schematic structural diagram of light acting on the valleys of the first texture.
- Fig. 28 is a schematic structural diagram of light acting on the valleys of the first texture.
- Fig. 29 is a schematic structural diagram of light acting on the valleys of the first texture.
- Fig. 30 is a schematic structural diagram of light acting on the terrace area and valley of the first texture.
- Fig. 31 is a schematic structural diagram of light acting on the terrace area and valley of the first texture.
- Fig. 32 is a schematic flowchart of a method for processing a cover plate provided by an embodiment of the present application.
- FIG. 33 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 34 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 35 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 36 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 37 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 38 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 39 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 40 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 41 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 42 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 43 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 44 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 45 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 46 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 47 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 48 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 49 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 50 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 51 is a schematic structural diagram of a cover plate provided by an embodiment of the present application.
- FIG. 1 is a schematic structural diagram of an electronic device 100 provided by an embodiment of the present application.
- the electronic device 100 may be a mobile phone, a tablet computer, an e-reader, a notebook computer, a digital camera, a vehicle-mounted device, a television or a wearable device, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device And other equipment.
- the electronic device 100 is a mobile phone as an example for description.
- 2 and 3 are exploded schematic diagrams of the electronic device 100.
- the electronic device 100 includes a housing 110 and a display screen 120.
- the display screen 120 is installed on the housing 110.
- the housing 110 includes a frame 111 and a back cover 112.
- the bezel 111 surrounds the outer periphery of the display screen 120 and the outer periphery of the back cover 112.
- the display screen 120 and the back cover 112 are spaced apart, and the back cover 112 and the display screen 120 are respectively located on both sides of the bezel 111.
- the cavity formed between the display screen 120, the frame 111, and the back cover 112 is used for placing electronic devices, such as the main board 242, the battery 241, and the like. If the housing 110 is separated from the display screen 120, the electronic devices located inside the electronic device 100 can be observed.
- the back cover 112 and the frame 111 are two parts of the housing 110 respectively.
- the back cover 112 and the frame 111 may be two different parts, and the housing 110 of the electronic device 100 can be formed by assembling the back cover 112 and the frame 111 together.
- the back cover 112 is connected to the frame 111, and the connection relationship between the back cover 112 and the frame 111 cannot be divided.
- the electronic device 1200 includes a display screen 120, a back cover 112 and a middle frame 220.
- the outer circumference of the middle frame 220 (hereinafter referred to as the outer circumference of the middle frame) can serve as the frame 111 of the electronic device, that is, the outer circumference of the middle frame surrounds the outer circumference of the display screen 120 and surrounds the outer circumference of the back cover 112, and the back cover 112 and the display screen 120 are respectively located in the middle frame 220 on both sides.
- the back cover 112 and the middle frame 220 may be two different components, and the housing 120 of the electronic device 200 can be formed by assembling the back cover 112 and the middle frame 220 together.
- the electronic device includes a display screen 120, a housing 110, and a middle frame 220.
- the housing 110 includes a frame 111 and a back cover 112.
- the frame 111 and the back cover 112 are respectively two parts of the housing 110.
- the frame 111 is connected to the back cover 112, and the connection relationship between the frame 111 and the back cover 112 cannot usually be divided.
- the middle frame 220 is received in the cavity between the display screen 120, the frame 111 and the back cover 112.
- the material of the middle frame 220 may include conductive materials, such as metal materials.
- the middle frame 220 may include multiple grooves for accommodating the battery 241 and the main board 242.
- a battery 241 may be arranged in the first groove 231, and a main board 242 may be arranged in the second groove 232.
- the battery 241 is electrically connected to the main board 242 so that the battery 241 can supply power to the main board 242.
- FIG. 4 shows a schematic diagram of the cross section A-A of the rear cover 112 in FIG. 2.
- the central area of the back cover 112 in FIG. 2 can be regarded as a flat shell with thickness, and only the edges of the back cover 112 are provided with chamfers or curved corners.
- the shape of the back cover 112 shown in FIG. 2 may belong to a 2.5D (dimension) three-dimensional shape.
- FIG. 5 shows a schematic diagram of a cross section B-B of the housing 110 in FIG. 3.
- the housing 110 in FIG. 3 includes a back cover 112 and a frame 111 perpendicular to the back cover 112, and the back cover 112 and the frame 111 are connected to form an integral whole.
- the shape of the housing 110 shown in FIG. 3 is a three-dimensional shape.
- the display screen 120 may be used to display images, videos, and the like.
- the display screen 120 may include a display panel and a screen cover.
- Liquid crystal display (LCD), organic light-emitting diode (OLED), active-matrix organic light-emitting diode or active-matrix organic light-emitting diode (active-matrix organic light-emitting diode) can be used.
- AMOLED flexible light-emitting diode
- FLED flexible light-emitting diode
- mini light-emitting diode mini light-emitting diode
- micro light-emitting diode micro light-emitting diode
- Micro-OLED micro organic light-emitting diode
- QLED quantum dot light emitting diode
- the display screen 120 may include a screen cover 121 and a display panel 122.
- the screen cover 121 may cover the display panel 122 so as to isolate and protect the display panel 122 and prevent external objects or forces from damaging the display panel 122.
- the above-mentioned screen cover 121 and the rear cover 112 can both play a role of decoration and mechanical protection. Both the above-mentioned screen cover 121 and the rear cover 112 may belong to the cover.
- This application takes the back cover 112 shown in FIG. 4 as an example to describe the cover plate with decorative effect provided by this application.
- the technical solution provided in this application can be applied to the back cover 112 of the electronic device 100 as shown in FIG. 2 as well as the frame 111 of the electronic device 100 as shown in FIG. 2, as shown in FIG. 3 (or FIG. 5). It is shown on the housing 110 of the electronic device 100 and on the screen cover 121 of the electronic device 100 as shown in FIG. 6.
- Fig. 7 is a structural schematic diagram of a cover plate with decorative effect.
- the cover 112 includes a glass layer 510, an adhesive layer 520, and a film layer 530 that are stacked.
- the glue layer 520 is used to stick the film layer 530 on the glass layer 510.
- the diaphragm layer 530 of the cover 112 may be located between the glass layer 510 and the display screen 120, that is, the glass layer 510 is disposed at a position farther away from the display screen 120 than the diaphragm layer 530.
- the membrane layer 530 is provided with a texture 531 and a color 532, wherein the texture 531 faces the glass layer 510 (that is, away from the display screen 120).
- FIG. 7 can be used to represent the glass layer 510.
- a rectangle filled with a 45° dense diagonal line at the bottom right can be used to represent the glue layer 520.
- the pattern filled with sparse diagonal lines of 45° from the lower left in FIG. 7 can be used to represent the texture 531 on the membrane layer 530.
- the black rectangle in FIG. 7 can be used to represent the color 532 on the diaphragm layer 530.
- the part that plays a decorative role on the cover 112 mainly includes the color 532 and the texture 531 on the membrane layer 530.
- Fig. 8 is a structural schematic diagram of a cover plate with decorative effect.
- the cover 112 includes a glass layer 510 and a coating layer 620 which are stacked.
- the coating layer 620 has a decorative color.
- the coating layer 620 may be located between the glass layer 510 and the display screen 120, that is, the glass layer 510 is disposed at a position farther away from the display screen 120 than the coating layer 620.
- the white rectangle in FIG. 8 can be used to represent the glass layer 510.
- the black rectangle in FIG. 8 can be used to represent the coating layer 620.
- the cover plate 112 may further include a glue layer 520 and an explosion-proof film layer 640 which are laminated.
- the glue layer 520 is used to stick the explosion-proof film layer 640 on the coating layer 620.
- the explosion-proof film 640 can increase the strength of the cover 112 and delay the damage of the cover 112 in use.
- a rectangle filled with a 45° dense diagonal line at the bottom right can be used to represent the glue layer 520.
- the rectangle filled with diamonds in FIG. 8 can be used to represent the explosion-proof film 640.
- the part that plays a decorative role on the cover 112 mainly includes the coating layer 620.
- the cover 112 shown in FIG. 8 has a relatively stronger color transparency; however, the cover 112 shown in FIG. 8 is not provided with a texture, so the cover 112 shown in FIG. The cover 112 lacks the decorativeness of the texture.
- Fig. 9 is a schematic structural diagram of another cover plate with decorative effect.
- the cover 112 includes a glass layer 510, an adhesive layer 520, and a film layer 530 that are stacked.
- the glue layer 520 is used to stick the film layer 530 on the glass layer 510.
- the diaphragm layer 530 of the cover 112 may be located between the glass layer 510 and the display screen 120, that is, the glass layer 510 is disposed at a position farther away from the display screen 120 than the diaphragm layer 530.
- the glass layer 510 includes an area 711 provided with a third texture and an area 712 not provided with a texture. The area 711 provided with the third texture is located far away from the display screen 120.
- the membrane layer 530 is provided with a first texture 531 and a color 532.
- the first texture 531 is disposed facing the glass layer 510 (that is, away from the display screen 120).
- the white rectangle in FIG. 9 can be used to represent an area 712 in the glass layer 510 where no texture is provided.
- the pattern of vertical lines in FIG. 9 may be used to represent the area 711 provided with texture in the glass layer 510.
- a rectangle filled with a 45° dense diagonal line at the bottom right can be used to represent the glue layer 520.
- the pattern filled with the lower left diagonal line of 45° in FIG. 9 can be used to represent the texture 731 on the diaphragm layer 530.
- the black rectangle in FIG. 9 can be used to represent the color 532 on the diaphragm layer 530.
- the user can perceive the third texture on the glass layer 510 with a finger.
- the user can observe the third texture on the glass layer 510 from the glass layer 510 side of the cover plate 112, and observe the color 532 and the first texture 531 of the membrane layer 530 through the glass layer 510. Therefore, the part that plays a decorative role on the cover 112 mainly includes the color 532 on the diaphragm layer 530 and the texture interference effect caused by the interference of the first texture and the third texture 531.
- the cover 112 shown in FIG. 9 adds a texture interference effect and has a relatively brighter decorative feature.
- the color development of the cover plate 112 is mainly presented by the color of the diaphragm 520 or the plating layer 620 itself.
- the color rendering effect that the diaphragm 520 or the plating layer 620 can achieve is relatively limited.
- the color rendering effect of the cover 112 can relatively intuitively reflect the appearance and decoration effect of the electronic device 100. Therefore, in the embodiments of the present application, the color rendering effect of the cover plate is improved to enhance the appearance and decoration of the electronic device.
- FIG. 10 and 11 are schematic structural diagrams of a cover plate 800 provided by an embodiment of the present application.
- the cover 800 shown in FIG. 10 and FIG. 11 may be the cover of the electronic device 100 shown in FIG. 1.
- the cover 800 may be the back cover 112 in FIG. 2 or FIG. 3.
- the cover 800 may be the screen cover 121 in FIG. 6.
- the cover 800 may include a glass layer 810, a glue layer 820, and a first film layer 830 that are laminated.
- the glue layer 820 is used to glue the first film layer 830 on the glass layer 810, that is, the glue layer 820 is glued between the glass layer 810 and the first film layer 830.
- the glass layer 810 is arranged at a position farther from the display screen than the first film layer 830.
- a first texture 811 is provided on the glass layer 810.
- the first texture 811 may be located on the side of the glass layer 810 close to the first membrane layer 830 (as shown in FIG. 10), or on the side of the glass layer 810 away from the first membrane layer 830 (as shown in FIG.
- the first membrane layer 830 has a color 831.
- the user can at least observe the color 831 of the first film layer 830 from the glass layer 810 side of the cover plate 800.
- the white rectangles in FIGS. 10 and 11 can be used to represent the glass layer 810.
- the vertical line patterns in FIGS. 10 and 11 can be used to represent the first texture 811 in the glass layer 810.
- the rectangles filled with 45° dense diagonal lines on the lower right in FIG. 10 and FIG. 11 can be used to represent the glue layer 820.
- the black rectangles in FIG. 10 and FIG. 11 can be used to represent the color 831 of the first diaphragm layer 830.
- the cover 800 may further include an anti-finger (AF) film 840.
- the AF film layer 840 is disposed on the side of the glass layer 810 away from the first film layer 830.
- the rectangles filled with squares in FIGS. 10 and 11 can be used to represent the AF film layer 840.
- the AF film layer 840 is provided on the glass layer 810, and the user's fingers can directly touch the AF film layer 840, thus improving the touch of the user holding the electronic device; in addition, the user's fingers cannot directly touch the glass layer 810, which can delay the glass layer 810 Depreciation.
- the first texture 811 is arranged on the side of the glass layer 810 away from the first membrane layer 830. If the AF film layer 840 is not provided, the user's finger can be in contact with the first texture 811 multiple times for a long time. This will reduce the decorative effect of the cover 800.
- the structural schematic diagrams of several first textures 811 are shown below in conjunction with FIGS. 12-22.
- the first texture 811 may include a plurality of valleys 813 arranged in an array. Any two valleys 813 are arranged at intervals.
- the width x of the valley 813 may refer to the maximum value of the distance between two points on the valley 813.
- the width x of the valley 813 can also be called the line width.
- the valley A and the valley B are two adjacent valleys 813, and the distance between the center of the valley A and the center of the valley B may be referred to as the distance y between two adjacent valleys 813.
- the distance y between two adjacent valleys 813 can also be referred to as line spacing.
- the width x of the valley 813 may be less than or equal to 25 ⁇ m, and the distance y between two adjacent valleys 813 may be less than or equal to 25 ⁇ m.
- a structural schematic diagram of the first texture 811 shown in FIG. 12 can be obtained.
- the shape of the valley 813 in the first texture 811 may be a cone.
- the shape of the valley 813 in the first texture 811 may be an ellipsoid.
- the distance y between two adjacent valleys 813 may be approximately equal to twice the width x of the valley 813.
- a structural schematic diagram of the first texture 811 as shown in FIG. 15 can be obtained.
- the shape of the valley 813 in the first texture 811 may be a tetrahedron.
- the distance y between two adjacent valleys 813 may be approximately equal to twice the width x of the valley 813.
- a structural schematic diagram of the first texture 811 as shown in FIG. 17 can be obtained.
- the shape of the valley 813 in the first texture 811 may be a rectangular parallelepiped.
- the distance y between two adjacent valleys 813 may be approximately equal to twice the width x of the valley 813.
- the width x of the valley 813 may be, for example, 20 ⁇ m, and the distance between the two adjacent valleys 813 The distance y may be, for example, 40 ⁇ m; or, the width x of the valley 813 may be, for example, 15 ⁇ m, and the distance y between two adjacent valleys 813 may be, for example, 30 ⁇ m; or, the width x of the valley 813 may be, for example, 10 ⁇ m.
- the distance y between two adjacent valleys 813 may be, for example, 20 ⁇ m; or, the width x of the valley 813 may be, for example, 7 ⁇ m, and the distance y between two adjacent valleys 813 may be, for example, 14 ⁇ m; The width x of the valley 813 may be, for example, 5 ⁇ m, and the distance y between two adjacent valleys 813 may be, for example, 10 ⁇ m.
- the shape of the valley 813 in the first texture 811 may be a cone.
- the shape of the valley 813 in the first texture 811 may be an ellipsoid.
- the shape of the valley 813 in the first texture 811 may be a rotating body obtained by rotating a section of sine waveform through 360°.
- the distance y between two adjacent valleys 813 may be approximately equal to the width x of the valleys 813.
- the width x of the valley 813 may be, for example, 20 ⁇ m, and the distance y between two adjacent valleys 813 is, for example, It may be 20 ⁇ m; or, the width x of the valley 813 may be, for example, 15 ⁇ m, and the distance y between two adjacent valleys 813 may be, for example, 15 ⁇ m; or, the width x of the valley 813 may be, for example, 10 ⁇ m.
- the distance y between adjacent valleys 813 may be, for example, 10 ⁇ m; or, the width x of the valley 813 may be, for example, 7 ⁇ m, and the distance y between two adjacent valleys 813 may be, for example, 7 ⁇ m; The width x may be, for example, 5 ⁇ m, and the distance y between two adjacent valleys 813 may be, for example, 5 ⁇ m.
- the value of the distance y between two adjacent valleys can also be approximately between the width x of the valley 813 and twice the width x of the valley 813, that is, x ⁇ y ⁇ 2x .
- the first texture 811 includes fine and closely arranged valleys, the accuracy or granularity of the first texture 811 is relatively fine.
- the first texture 811 may be referred to as micro texture, glare micro texture, and so on.
- the first texture 811 shown in FIG. 13 is taken as an example, and combined with FIG. 23 to FIG. 31, the light dispersion phenomenon that occurs on the first texture 811 of the glass layer 810 is described.
- a platform area 814 may be defined.
- the area outside the valley 813 may be referred to as a terrace area 814.
- Natural light from the outside is incident on the platform area 814 and is refracted on the platform area 814 for the first time.
- Natural light can include light of multiple different wavelengths and different refractive indices. Therefore, light with a relatively large refractive index (in FIGS. 23 to 31, light with a relatively large refractive index is represented by a dashed line, which will not be repeated below) and light with a relatively small refractive index (in FIGS. 23 to 31)
- the light with a relatively small refractive index is represented by a dotted straight line, which will not be described in detail below)
- the propagation direction in the glass layer 810 is slightly different. After that, the light in the glass layer 810 exits the glass layer 810 from the terrace area 814.
- After natural light is refracted twice, light with different refractive indexes can be incident on the user's pupil along different propagation directions. This helps users perceive the colorful effects of multiple colors.
- a part of natural light is refracted for the second time at the plateau area 814 of the glass layer 810, and another part of natural light is refracted for the second time at the first side 8131 of the valley 813 of the glass layer 810. Since the shape of the first side 8131 of the valley 813 is different from the shape of the terrace area 814, the propagation direction of the light emitted from the terrace area 814 has a large deviation from the propagation direction of the light emitted from the first side 8131 of the valley 813. Therefore, in different viewing distances, users can perceive different degrees of dispersion effects. For example, in the case of a relatively long observation distance, the user can perceive a relatively strong dispersion effect; in the case of a relatively short observation distance, the user can perceive a relatively weak dispersion effect. This helps to add visual agility.
- a part of natural light is refracted a second time on the first side 8131 of the valley 813, and another part of natural light is refracted a second time on the second side 8132 of the valley 813. Since the shape of the first side 8131 of the valley 813 is different from the shape of the second side 8132 of the valley 813, the propagation direction of the light emitted from the first side 8131 of the valley 813 is the same as that of the light emitted from the second side 8132 of the valley 813 The deviation of the propagation direction of the light is relatively large, so the degree of dispersion of the light can be further enhanced. This helps the user to perceive the colorful effects of multiple colors.
- a part of natural light is refracted a second time on the second side 8132 of the valley 813, and another part of natural light is refracted a second time on the plateau area 814. Since the shape of the second side 8132 of the valley 813 is different from the shape of the terrace area 814, the propagation direction of the light emitted from the second side 8132 of the valley 813 and the propagation direction of the light emitted from the terrace area 814 have a large deviation. Therefore, the degree of light dispersion can be further enhanced. This helps the user to perceive the colorful effects of multiple colors.
- a first texture 811 may be provided on the cover 800, wherein the width of the valley 813 of the first texture 811 and the distance between two adjacent valleys 813 are relatively small, so that the cover 800 can be lifted.
- the electronic device provided by the embodiment of the present application may include a cover 800 provided with the first texture 811, thereby helping to improve the appearance and decoration of the electronic device.
- the light irradiating the first texture 811 may also cause light interference.
- Light entering the glass layer 810 can be refracted, reflected and re-refracted; in addition, light can be reflected on the surface of the glass layer 810.
- the optical path difference is an integer multiple of the wavelength of a beam of light
- the beam of light can be displayed.
- the optical path difference is a multiple of 0.5, 1.5, 2.5, etc. (that is, an odd multiple of 0.5) of a beam of light
- the beam of light can disappear.
- the first texture 811 has a finer granularity, different positions of the first texture 811 can be irradiated with light to obtain different optical path differences. Therefore, light of different wavelengths in the white light can be displayed at different positions of the first texture 811, thereby forming a colorful display effect.
- an exposure glue 871 and a shading net 872 can be provided on the target side 815 of the glass layer 810, the exposure glue 871 is located between the glass layer 810 and the shading net 872, and the shading net 872 includes a plurality of horizontal wires.
- the horizontal mesh lines 874 are arranged vertically with respect to the longitudinal mesh lines 874, the width of any one of the horizontal mesh lines 874 is less than or equal to 25 ⁇ m, and the distance between two adjacent horizontal mesh lines 874 Greater than or equal to the width of the horizontal mesh line 874 and less than or equal to the width of the horizontal mesh line 874 + 25 ⁇ m, the width of any longitudinal mesh line 874 is less than or equal to 25 ⁇ m, and the distance between two adjacent longitudinal mesh lines 874 is greater than or It is equal to the width of the vertical mesh line 874 and less than or equal to the width of the vertical mesh line 874 + 25 ⁇ m.
- the material of the shading net may be metal, for example.
- an exposure glue 871 can be pasted on the target side 815 of the glass layer 810, and then a shading net 872 can be placed on the side of the exposure glue 871 away from the glass layer 810.
- the light shielding net 872 includes a net line 874.
- a white rectangle can be used to represent the glass layer 810
- a rectangle filled with a dot matrix can be used to represent the exposure glue 871
- a rectangle filled with vertical lines can be used to represent the shading net 872. .
- the processing method further includes: performing surface polishing on the target side surface 815 of the glass layer 810.
- the target side surface 815 of the glass layer 810 for setting the exposure glue 871 can be processed with texture.
- the surface of the glass can be made as smooth as possible by polishing.
- the exposure lamp 873 exposes the shading net 872 and the exposure glue 871 on the side of the shading net 872 away from the glass layer 810.
- the light emitted by the exposure lamp 873 may be irradiated on the shading net 872 vertically.
- the light is irradiated vertically on the exposure glue 871, which helps to form a pattern similar to the shading net 872 on the exposure glue 871.
- the light emitted by the exposure lamp 873 can pass through the holes on the shading net 872 and irradiate the exposure glue 871 vertically.
- the light shielding net 872 can block a part of the light, so that the exposed glue 871 has a part of the exposed area and a part of the unexposed area.
- a straight line with an arrow may be used to represent the light emitted by the exposure lamp 873.
- the exposed area of the exposure glue 871 can disappear, and the unexposed area of the exposure glue 871 can remain.
- the exposure glue 871 can obtain a grid similar to the shading net 872 after exposure. That is to say, the exposed glue 871 after exposure may include a plurality of horizontal glue lines and a plurality of longitudinal glue lines, and the width of any one of the horizontal glue lines is less than or equal to 25 ⁇ m, and between two adjacent horizontal glue lines The distance is less than or equal to 50 ⁇ m, the width of any longitudinal glue line is less than or equal to 25 ⁇ m, and the distance between two adjacent longitudinal glue lines is less than or equal to 50 ⁇ m.
- the exposure glue 871 includes glue lines 875.
- the width s 2 of the glue line 875 and the distance y 2 should satisfy 2s 2 ⁇ y 2 ⁇ s 2 +25 and s 2 ⁇ 25 ( ⁇ m).
- the exposed area of the exposed glue 871 can be cured, and the unexposed area of the exposed glue 871 has relatively soft material properties because it is not cured.
- the embodiments of the present application have already described the first possible situation, and the second possible situation need not be described in detail. Benefiting from the guidance and enlightenment presented in the following embodiments, those skilled in the art will think of using other types of exposure glue 871 to process the cover plate 800. Therefore, it should be understood that the present application is not limited to the specific embodiments disclosed.
- the first texture 811 includes a plurality of valleys 813 arranged in an array, the width of the valleys 813 may be less than or equal to 25 ⁇ m, and the distance between two adjacent valleys may be less than or equal to twice the width of the valleys 813 .
- the remaining glue lines 875 on the exposure glue 871 and the parts of the glass layer 810 that are not blocked by the exposure glue 871 are first etched.
- the glass layer 810 includes two regions with different etching sequences. Therefore, the first texture 811 can be obtained by etching the glass layer 810.
- the size and spacing of the multiple glue lines 875 on the exposure glue 871 make the glass layer 810 appear similar to the texture of the exposure glue 871.
- the partial enlarged view of 1304 in FIG. 32 shows a schematic structural diagram of the first texture 811.
- the glass layer 810 includes a platform area 814 corresponding to the glue line 875, and the etching amount of the platform area 814 is relatively small.
- the processing method further includes: disposing a first membrane layer 830 on a first side of the glass layer 810, and the first side 8141 is any side of the glass layer 810.
- the first membrane layer 830 may be pasted on the side of the glass layer 810 where the first texture 811 is provided.
- the first film layer 830 may be pasted on the side of the glass layer 810 where the first texture 811 is not provided.
- the processing method further includes: disposing an AF film layer 840 on a second side of the glass layer 810, where the first side and the second side are two sides of the glass layer 810, respectively.
- the first film layer 830 and the AF film layer 840 may be pasted on both sides of the glass layer 810, respectively.
- the first texture can also be processed on the glass layer 810 by means such as laser engraving.
- the laser engraving process can achieve relatively higher texture accuracy.
- the high temperature and heating during the laser engraving process may cause micro cracks in the glass layer. This is detrimental to the mechanical strength of the glass layer.
- etching on the glass layer helps to increase the strength of the glass layer.
- FIG. 33 and 34 are schematic structural diagrams of a cover plate 800 provided by an embodiment of the present application.
- FIG. 33 shows that the first texture 811 is located on the side of the glass layer 810 close to the first membrane layer 830.
- FIG. 34 shows that the first texture 811 is located on the side of the glass layer 810 away from the first membrane layer 830.
- the difference from the cover 800 shown in FIG. 10 or FIG. 11 includes that a third texture 832 is provided on the first membrane layer 830 shown in FIG. 33 and FIG. 34.
- the third texture 832 on the first film layer 830 may be located on the side of the first film layer 830 close to the glass layer 810 (i.e., away from the display screen).
- the shape of the third texture 832 can refer to the shape of the first texture 811 shown in FIGS. 12-22. Among them, the present application does not limit the shape of the third texture 832. The present application does not limit the width of the valley of the third texture 832. This application does not limit the distance between the valleys of two adjacent third textures 832. For example, the width of the valleys of the third texture 832 may be 50 ⁇ m, and the distance between the valleys of two adjacent third textures 832 may be 100 ⁇ m.
- the user can observe the first texture 811 of the glass layer 810, the third texture 832 of the first film layer 830, and the color 831 of the first film layer 830 from the glass layer 810 side of the cover plate 800.
- the first texture 811 and the third texture 832 can interfere with each other to produce a texture interference effect.
- the cover 800 shown in FIG. 33 and FIG. 34 adds a texture interference effect, which helps to improve the decorative effect of the cover 800.
- FIG. 35 and FIG. 36 are structural schematic diagrams of a cover plate 800 provided by an embodiment of the present application.
- FIG. 35 shows that the first texture 811 is located on the side of the glass layer 810 close to the first membrane layer 830.
- FIG. 36 shows that the first texture 811 is located on the side of the glass layer 810 away from the first membrane layer 830.
- the difference from the cover plate 800 shown in FIGS. 33 and 34 includes that the cover plate 800 shown in FIGS. 35 and 36 further includes a second diaphragm layer 833 and a third diaphragm layer 834.
- a fourth texture 835 may be provided on the second membrane layer 833. Both the second membrane layer 833 and the third membrane layer 834 may not have a color.
- the third membrane layer 834 may not have texture.
- Both the second film layer 833 and the third film layer 834 may be located between the glass layer 810 and the first film layer 830.
- the second membrane layer 833 is closer to the glass layer 810 than the third membrane layer 834, so that the third membrane layer 834 can combine the fourth texture 835 on the second membrane layer 833 with the first membrane layer 830
- the first textures 811 are spaced apart.
- the cover plate 800 shown in FIGS. 35 and 36 the glass layer 810, the second film layer 833, the third film layer 834, and the first film layer 830 are pasted together through a plurality of glue layers 820.
- the pattern of sparse diagonal lines at the bottom left of FIG. 35 and FIG. 36 can be used to represent the fourth texture 835 in the second membrane layer 833.
- the rectangle filled with horizontal straight lines in FIGS. 35 and 36 can be used to represent the third diaphragm layer 834.
- the pattern of sparse diagonal lines at the bottom right of FIG. 35 and FIG. 36 can be used to represent the third texture 832 in the first membrane layer 830.
- the user can observe the first texture 811 of the glass layer 810, the fourth texture 835 of the second diaphragm layer 833, the third texture 832 of the first diaphragm layer 830, and the first diaphragm from the side of the glass layer 810 of the cover 800
- the first texture 811, the third texture 832, and the fourth texture 835 may interfere with each other to produce a texture interference effect.
- the cover 800 shown in FIGS. 35 and 36 adds a texture interference effect, which helps to improve the decorative effect of the cover 800.
- FIG. 37 and FIG. 38 are schematic structural diagrams of a cover plate 800 provided by an embodiment of the present application.
- the cover 800 shown in FIG. 37 and FIG. 38 may be the cover cover of the electronic device 100 shown in FIG. 1.
- the cover 800 may be the back cover 112 in FIG. 2 or FIG. 3.
- the cover 800 may be the screen cover 121 in FIG. 6.
- the cover plate 800 may include a glass layer 810 and a second plating layer 851 that are laminated. According to the position of the cover 800 in the electronic device described above, the glass layer 810 is arranged at a position farther from the display screen than the second plating layer 851.
- a first texture 811 is provided on the glass layer 810.
- the first texture 811 includes a plurality of valleys 813 arranged in an array, the width of the valleys 813 is less than or equal to 25 ⁇ m, and the distance between two adjacent valleys 813 is less than or equal to twice the width of the valleys 813.
- the first texture 811 may be located on the side of the glass layer 810 close to the second plating layer 851 (as shown in FIG.
- the second plating layer 851 has a color.
- the white rectangles in FIGS. 37 and 38 can be used to represent the glass layer 810.
- the patterns of vertical lines in FIGS. 37 and 38 can be used to represent the first texture 811 in the glass layer 810.
- the black rectangles in FIG. 37 and FIG. 38 can be used to represent the second plating layer 851.
- the cover plate 800 may further include an explosion-proof film 860.
- the explosion-proof film layer 860 can be pasted on the second plating layer 851 through the adhesive layer 820.
- the explosion-proof film 860 can increase the strength of the cover 800 and delay the damage of the cover 800 during use.
- the rectangle filled with diamonds in FIGS. 37 and 38 can be used to represent the explosion-proof film 860.
- the rectangle filled with a dense diagonal line at the lower right of 45° can be used to represent the glue layer 820.
- the cover 800 may further include an AF film layer 840.
- the AF film layer 840 is disposed on the side of the glass layer 810 away from the first film layer 830.
- the rectangles filled with squares in FIG. 37 and FIG. 38 can be used to represent the AF film 840.
- the beneficial effects of arranging the AF film layer 840 on the glass layer 810 have been described above, and it is unnecessary to repeat them here.
- the user can observe the color of the first texture 811 and the second plating layer 851 of the glass layer 810 from the glass layer 810 side of the cover plate 800.
- the color of the plating layer has a relatively stronger sense of transparency. Therefore, compared with the cover 800 shown in FIG. 10 or FIG. 11, the cover 800 shown in FIGS. 37 and 38 has a relatively stronger sense of permeability. This helps to improve the decorative effect of the cover 800.
- cover plate 800 shown in FIGS. 33 to 38 can refer to the processing method of the cover plate 800 shown in FIG. 32, which will not be repeated here.
- FIGS. 39 to FIG. 44 are structural schematic diagrams of a cover plate 800 provided by an embodiment of the present application.
- the cover 800 shown in FIGS. 39 to 44 may be the cover cover of the electronic device 100 shown in FIG. 1.
- the cover 800 may be the back cover 112 in FIG. 2 or FIG. 3.
- the cover 800 may be the screen cover 121 in FIG. 6.
- the cover 800 may include a glass layer 810 and a fourth membrane layer 836 that are stacked.
- the fourth film layer 836 can be pasted on one side of the glass layer 810 through the glue layer 820.
- the fourth diaphragm layer 836 may be provided with a first texture 811.
- the first texture 811 includes a plurality of valleys 813 arranged in an array, the width of the valleys 813 is less than or equal to 25 ⁇ m, and the distance between two adjacent valleys 813 is less than or equal to twice the width of the valleys 813. According to the position of the cover 800 in the electronic device described above, the glass layer 810 is disposed at a position farther from the display screen than the fourth film layer 836.
- FIGS. 39 to 44 can be used to represent the glass layer 810.
- the rectangle filled with a dense diagonal line at the lower right of 45° can be used to represent the glue layer 820.
- the vertical line patterns in FIGS. 39 to 44 can be used to represent the first texture 811 in the fourth membrane layer 836.
- the cover 800 may further include an AF film layer 840.
- the AF film layer 840 is disposed on the side of the glass layer 810 away from the first film layer 830.
- the rectangles filled with squares in FIGS. 39 to 44 can be used to represent the AF film layer 840.
- the beneficial effects of arranging the AF film layer 840 on the glass layer 810 have been described above, and it is unnecessary to repeat them here.
- the fourth diaphragm layer 836 may also have a color 831.
- a black rectangle may be used to represent the color 831 of the fourth diaphragm layer 836.
- the user can observe the first texture 811 of the fourth film layer 836 and the color 831 of the fourth film layer 836 from the glass layer 810 side of the cover plate 800.
- the dispersion effect of the fourth diaphragm layer 836 can be improved, and the dazzling color rendering effect of the cover plate 800 can be improved.
- the method of processing the first texture 811 on the glass layer 810 is slightly different from the method of processing the first texture 811 on the membrane layer.
- the cover 800 shown in FIG. 39 provides a solution for arranging the first texture 811 on the cover 800, which helps to optimize the processing technology of the cover 800.
- the cover plate 800 may further include a third diaphragm layer 834 and a first diaphragm layer 830 that are stacked.
- a third texture 832 is provided on the first membrane layer 830, and the first membrane layer 830 has a color 831.
- Both the fourth diaphragm layer 836 and the third diaphragm layer 834 may have no color.
- the third membrane layer 834 may not have texture.
- the fourth membrane layer 836 and the third membrane layer 834 are both located between the glass layer 810 and the first membrane layer 830.
- the fourth diaphragm layer 836 is closer to the glass layer 810 relative to the third diaphragm layer 834.
- the glass layer 810, the fourth film layer 836, the third film layer 834, and the first film layer 830 can be pasted together through a plurality of glue layers 820.
- a rectangle filled with horizontal straight lines can be used to represent the third diaphragm layer 834, and a pattern of sparse diagonal lines at the bottom left of 45° can be used to represent the third texture 832 in the first diaphragm layer 830.
- the user can observe the first texture 811 of the fourth membrane layer 836, the third texture 832 of the first membrane layer 830, and the color 831 of the first membrane layer 830 from the glass layer 810 side of the cover plate 800.
- the dispersion effect of the fourth diaphragm layer 836 can be improved, and the dazzling color rendering effect of the cover plate 800 can be improved.
- the first texture 811 and the third texture 832 can interfere with each other to produce a texture interference effect.
- the cover 800 shown in FIG. 40 adds a texture interference effect, which helps to improve the decorative effect of the cover 800.
- the cover plate 800 may further include a first membrane layer 830.
- the first film layer 830 can be pasted on the side of the fourth film layer 836 away from the glass layer 810 through an adhesive layer 820.
- the first membrane layer 830 may have a color 831.
- a black rectangle may be used to represent the color 831 of the first diaphragm layer 830.
- the user can at least observe the first texture 811 of the fourth membrane layer 836 and the color 831 of the first membrane layer 830 from the glass layer 810 side of the cover plate 800.
- the dazzling color rendering effect of the cover 800 can be improved.
- the method of processing the first texture 811 on the glass layer 810 is slightly different from the method of processing the first texture 811 on the membrane layer.
- the cover 800 shown in FIG. 41 provides a solution for arranging the first texture 811 on the cover 800, which helps to optimize the processing technology of the cover 800.
- the cover plate 800 may further include a first membrane layer 830.
- the first film layer 830 can be pasted on the side of the fourth film layer 836 away from the glass layer 810 through an adhesive layer 820.
- a third texture 832 may be provided on the first membrane layer 830, and the first membrane layer 830 may have a color 831.
- the pattern of sparse diagonal lines at the bottom left of 45° can be used to represent the third texture 832 in the first membrane layer 830, and the black rectangle can be used to represent the color 831 of the first membrane layer 830.
- the user can observe the first texture 811 of the fourth membrane layer 836, the third texture 832 of the first membrane layer 830, and the color 831 of the first membrane layer 830 from the glass layer 810 side of the cover plate 800.
- the dazzling color rendering effect of the cover 800 can be improved.
- the first texture 811 and the third texture 832 may interfere with each other, thereby generating a texture interference effect.
- the cover 800 shown in FIG. 42 adds a texture interference effect, which helps to improve the decorative effect of the cover 800.
- the cover plate 800 may further include a first membrane layer 830, a second membrane layer 833, and a third membrane layer 834.
- a third texture 832 may be provided on the first membrane layer 830, and the first membrane layer 830 may have a color 831.
- a fourth texture 835 may be provided on the second membrane layer 833. Both the second membrane layer 833 and the third membrane layer 834 may not have a color. The third membrane layer 834 may not have texture. Both the second membrane layer 833 and the third membrane layer 834 may be located between the fourth membrane layer 836 and the first membrane layer 830.
- the second membrane layer 833 is closer to the fourth membrane layer 836 than the third membrane layer 834, so that the third membrane layer 834 can combine the fourth texture 835 on the second membrane layer 833 with the first membrane layer
- the first textures 811 on 830 are spaced apart.
- the fourth film layer 836, the second film layer 833, the third film layer 834, and the first film layer 830 can be pasted together by a plurality of glue layers 820. In FIG.
- the pattern of sparse diagonal lines at the bottom left of 45° can be used to represent the fourth texture 835 in the second membrane layer 833, and a rectangle filled with horizontal straight lines can be used to represent the third membrane layer 834, and the bottom right 45°
- the pattern of sparse diagonal lines can be used to represent the third texture 832 in the first film layer 830, and the black rectangle can be used to represent the color 831 of the first film layer 830.
- the user can observe the first texture 811 of the fourth membrane layer 836, the fourth texture 835 of the second membrane layer 833, the third texture 832 of the first membrane layer 830, and the The color 831 of a film layer 830.
- the first texture 811 on the fourth membrane layer 836 the dazzling color rendering effect of the cover 800 can be improved.
- the first texture 811, the third texture 832, and the fourth texture 835 may interfere with each other, thereby generating a texture interference effect.
- the texture interference effect of the cover plate 800 shown in FIG. 43 is different from the texture interference effect of the cover plate 800 shown in FIG. 42, which helps to improve the decorative effect of the cover plate 800.
- the cover plate 800 may further include a second plating layer 851.
- the second plating layer 851 may be disposed on the side of the fourth diaphragm layer 836 away from the glass layer 810.
- the second plating layer 851 has a color.
- a black rectangle may be used to represent the second plating layer 851.
- the cover plate 800 may further include an explosion-proof film 860.
- the explosion-proof film layer 860 can be pasted on the second plating layer 851 through the adhesive layer 820.
- the explosion-proof film 860 can increase the strength of the cover 800 and delay the damage of the cover 800 during use.
- a rectangle filled with diamonds may be used to represent the explosion-proof film 860.
- the user can observe the colors of the first texture 811 and the second plating layer 851 of the fourth membrane layer 836 from the glass layer 810 side of the cover plate 800.
- the color of the plating layer has a relatively stronger sense of transparency. Therefore, compared with the cover plate 800 shown in FIG. 39, the cover plate 800 shown in FIG. 44 has a relatively stronger sense of permeability. This helps to improve the decorative effect of the cover 800.
- FIGS. 45 to 47 are schematic structural diagrams of a cover plate 800 provided by an embodiment of the present application.
- the cover 800 shown in FIGS. 45 to 47 may be the cover cover of the electronic device 100 shown in FIG. 1.
- the cover 800 may be the back cover 112 in FIG. 2 or FIG. 3.
- the cover 800 may be the screen cover 121 in FIG. 6.
- the cover 800 may include a glass layer 810 and a first plating layer 852 provided on one side of the glass layer 810.
- a first texture 811 may be provided on the first plating layer 852.
- the first texture 811 includes a plurality of valleys 813 arranged in an array, the width of the valleys 813 is less than or equal to 25 ⁇ m, and the distance between two adjacent valleys 813 is less than or equal to twice the width of the valleys 813.
- the first plating layer 852 may not have a color.
- the glass layer 810 is arranged at a position farther from the display screen than the first plating layer 852.
- the white rectangles in FIGS. 45 to 47 can be used to represent the glass layer 810.
- the vertical line patterns in FIGS. 45 to 47 can be used to represent the first texture 811 in the first plating layer 852.
- the cover 800 may further include an AF film layer 840.
- the AF film layer 840 is disposed on the side of the glass layer 810 away from the first film layer 830.
- the beneficial effects of arranging the AF film layer 840 on the glass layer 810 have been described above, and it is unnecessary to repeat them here.
- the rectangles filled with squares in FIGS. 45 to 47 can be used to represent the AF film layer 840.
- the cover plate 800 may further include a first membrane layer 830.
- the first membrane layer 830 may be pasted on the side of the first plating layer 852 away from the glass layer 810 through an adhesive layer 820.
- the first membrane layer 830 may have a color 831.
- a black rectangle may be used to represent the color 831 of the first diaphragm layer 830.
- the user can at least observe the first texture 811 of the first plating layer 852 and the color 831 of the first film layer 830 from the glass layer 810 side of the cover plate 800.
- the colorful color rendering effect of the cover plate 800 can be improved.
- the method of processing the first texture 811 on the plating layer is slightly different from the method of processing the first texture 811 on the glass layer 810, the membrane layer, and the like.
- the cover 800 shown in FIG. 45 provides a solution for arranging the first texture 811 on the cover 800, which helps to optimize the processing technology of the cover 800.
- the cover plate 800 may further include a first membrane layer 830.
- the first membrane layer 830 may be pasted on the side of the first plating layer 852 away from the glass layer 810 through an adhesive layer 820.
- a third texture 832 may be provided on the first membrane layer 830, and the first membrane layer 830 may have a color 831.
- the pattern of sparse diagonal lines at the bottom left of 45° can be used to represent the third texture 832 in the first membrane layer 830, and the black rectangle can be used to represent the color 831 of the first membrane layer 830.
- the user can observe the first texture 811 of the first plating layer 852, the third texture 832 of the first film layer 830, and the color 831 of the first film layer 830 from the glass layer 810 side of the cover plate 800.
- the colorful color rendering effect of the cover plate 800 can be improved.
- the first texture 811 and the third texture 832 may interfere with each other, thereby generating a texture interference effect.
- the cover plate 800 shown in FIG. 46 adds a texture interference effect, which helps to improve the decorative effect of the cover plate 800.
- the cover plate 800 may further include a first membrane layer 830, a second membrane layer 833, and a third membrane layer 834.
- a third texture 832 may be provided on the first membrane layer 830, and the first membrane layer 830 may have a color 831.
- a fourth texture 835 may be provided on the second membrane layer 833. Both the second membrane layer 833 and the third membrane layer 834 may not have a color. The third membrane layer 834 may not have texture. Both the second membrane layer 833 and the third membrane layer 834 may be located between the first plating layer 852 and the first membrane layer 830.
- the second membrane layer 833 is closer to the first plating layer 852 than the third membrane layer 834, so that the third membrane layer 834 can combine the fourth texture 835 on the second membrane layer 833 with the first membrane layer 830
- the first texture 811 is spaced apart.
- the first plating layer 852, the second film layer 833, the third film layer 834, and the first film layer 830 can be pasted together by a plurality of glue layers 820. In FIG.
- the pattern of sparse diagonal lines at the bottom left of 45° can be used to represent the fourth texture 835 in the second membrane layer 833, and a rectangle filled with horizontal straight lines can be used to represent the third membrane layer 834, and the bottom right 45°
- the pattern of sparse diagonal lines can be used to represent the third texture 832 in the first film layer 830, and the black rectangle can be used to represent the color 831 of the first film layer 830.
- the user can observe the first texture 811 of the first plating layer 852, the fourth texture 835 of the second film layer 833, the third texture 832 of the first film layer 830, and the first film from the glass layer 810 side of the cover plate 800.
- the first texture 811, the third texture 832, and the fourth texture 835 may interfere with each other, thereby generating a texture interference effect.
- the texture interference effect of the cover plate 800 shown in FIG. 47 is different from the texture interference effect of the cover plate 800 shown in FIG. 46, which helps to improve the decorative effect of the cover plate 800.
- FIG. 48 to FIG. 51 are schematic structural diagrams of a cover plate 800 provided by an embodiment of the present application.
- the cover 800 shown in FIGS. 48 to 51 may be the cover cover of the electronic device 100 shown in FIG. 1.
- the cover 800 may be the back cover 112 in FIG. 2 or FIG. 3.
- the cover 800 may be the screen cover 121 in FIG. 6.
- the cover 800 may include a glass layer 810 provided with a first texture 811 and a second texture 812, and the first texture 811 and the second texture 812 are respectively arranged on both sides of the glass layer 810. According to the position of the cover 800 in the electronic device described above, the first texture 811 is disposed at a position farther from the display screen than the second texture 812.
- the first texture 811 may include a plurality of valleys 813 arranged in an array, the width of the valleys 813 is less than or equal to 25 ⁇ m, and the distance between two adjacent valleys 813 is less than twice the width of the valleys 813.
- the present application does not limit the shape of the second texture 812.
- the present application does not limit the width of the valley of the second texture 812.
- the present application does not limit the distance between two adjacent valleys in the second texture 812.
- the width of the valley of the second texture 812 may be 50 ⁇ m, and the distance between two adjacent valleys in the second texture 812 may be 100 ⁇ m.
- the width of the valley of the second texture 812 may be less than or equal to 25 ⁇ m, and the distance between two adjacent valleys in the second texture 812 may be less than or equal to 50 ⁇ m.
- the white rectangles in FIGS. 48 to 51 can be used to represent the glass layer 810.
- the patterns of vertical lines in FIGS. 48 to 51 may be used to represent the first texture 811 of the glass layer 810.
- the patterns of vertical lines in FIGS. 48 to 51 can be used to represent the second texture 812 of the glass layer 810.
- the cover 800 may further include an AF film layer 840.
- the AF film layer 840 is disposed on the side of the glass layer 810 away from the first film layer 830.
- the beneficial effects of arranging the AF film layer 840 on the glass layer 810 have been described above, and it is unnecessary to repeat them here.
- the rectangle filled with squares in FIGS. 48 to 51 can be used to represent the AF film layer 840.
- the cover plate 800 may further include a first membrane layer 830.
- the first membrane layer 830 can be pasted on the side of the glass layer 810 where the second texture 812 is provided through an adhesive layer 820.
- the first membrane layer 830 may have a color 831.
- a black rectangle may be used to represent the color 831 of the first diaphragm layer 830.
- the user can at least observe the first texture 811 of the glass layer 810, the second texture 812 of the glass layer 810, and the color 831 of the first film layer 830 from the glass layer 810 side of the cover plate 800.
- the first texture 811 on the second texture 812 the dazzling color rendering effect of the cover 800 can be improved.
- the first texture 811 and the second texture 812 may interfere with each other, thereby generating a texture interference effect.
- the cover 800 shown in FIG. 48 adds a texture interference effect, which helps to improve the decorative effect of the cover 800.
- the cover plate 800 may further include a first membrane layer 830.
- the first membrane layer 830 can be pasted on the side of the glass layer 810 where the second texture 812 is provided through an adhesive layer 820.
- a third texture 832 may be provided on the first membrane layer 830, and the first membrane layer 830 may have a color 831.
- the pattern of sparse diagonal lines at the bottom left of 45° can be used to represent the third texture 832 in the first membrane layer 830, and the black rectangle can be used to represent the color 831 of the first membrane layer 830.
- the user can observe the first texture 811 of the glass layer 810, the second texture 812 of the glass layer 810, the third texture 832 of the first diaphragm layer 830, and the texture of the first diaphragm layer 830. Color 831.
- the colorful color rendering effect of the cover 800 can be improved.
- the first texture 811, the second texture 812, and the third texture 832 may interfere with each other, thereby generating a texture interference effect.
- the texture interference effect of the cover plate 800 shown in FIG. 49 is different from the texture interference effect of the cover plate 800 shown in FIG. 48, which helps to improve the decorative effect of the cover plate 800.
- the cover plate 800 may further include a first membrane layer 830, a second membrane layer 833, and a third membrane layer 834.
- a third texture 832 may be provided on the first membrane layer 830, and the first membrane layer 830 may have a color 831.
- a fourth texture 835 may be provided on the second membrane layer 833. Both the second membrane layer 833 and the third membrane layer 834 may not have a color.
- the third membrane layer 834 may not have texture. Both the second film layer 833 and the third film layer 834 may be located between the glass layer 810 and the first film layer 830.
- the second membrane layer 833 is closer to the glass layer 810 than the third membrane layer 834, so that the third membrane layer 834 can combine the fourth texture 835 on the second membrane layer 833 with the first membrane layer 830
- the first textures 811 are spaced apart.
- the second membrane layer 833 may be disposed on the side of the glass layer 810 where the second texture 812 is disposed.
- the glass layer 810, the second film layer 833, the third film layer 834, and the first film layer 830 can be pasted together through a plurality of glue layers 820. In FIG.
- the pattern of sparse diagonal lines at the bottom left of 45° can be used to represent the fourth texture 835 in the second membrane layer 833, and a rectangle filled with horizontal straight lines can be used to represent the third membrane layer 834, and the bottom right 45°
- the pattern of sparse diagonal lines can be used to represent the third texture 832 in the first film layer 830, and the black rectangle can be used to represent the color 831 of the first film layer 830.
- the user can observe the first texture 811 of the glass layer 810, the second texture 812 of the glass layer 810, the fourth texture 835 of the second diaphragm layer 833, and the texture of the first diaphragm layer 830.
- the first texture 811, the third texture 832, the fourth texture 835, and the second texture 812 may interfere with each other, thereby generating a texture interference effect.
- the texture interference effect of the cover plate 800 shown in FIG. 50 is different from the texture interference effect of the cover plate 800 shown in FIG. 49, which helps to improve the decorative effect of the cover plate 800.
- the cover plate 800 may further include a second plating layer 851.
- the second plating layer 851 may be disposed on the side of the fourth diaphragm layer 836 away from the glass layer 810.
- the second plating layer 851 has a color.
- a black rectangle may be used to represent the second plating layer 851.
- the cover plate 800 may further include an explosion-proof film 860.
- the explosion-proof film layer 860 can be pasted on the second plating layer 851 through the adhesive layer 820.
- the explosion-proof film 860 can increase the strength of the cover 800 and delay the damage of the cover 800 during use.
- a rectangle filled with diamonds may be used to represent the explosion-proof film 860.
- the user can observe the colors of the first texture 811 and the second plating layer 851 of the fourth membrane layer 836 from the glass layer 810 side of the cover plate 800.
- the color of the plating layer has a relatively stronger sense of transparency. Therefore, compared with the cover plate 800 shown in FIG. 48, the cover plate 800 shown in FIG. 51 has a relatively stronger sense of transparency. This helps to improve the decorative effect of the cover 800.
- the second texture 812 is provided on the glass layer 810.
- the second texture 812 can also be provided on other materials, such as a diaphragm layer, a plating layer, and the like. Benefiting from the guidance presented in the above embodiments, those skilled in the art will think of many improvements and other embodiments of the present application. Therefore, it should be understood that the present application is not limited to the specific embodiments disclosed.
- a high-precision glare micro-texture texture is provided on the cover plate.
- the texture has interference colors, so that the light irradiated on the cover plate can have a certain degree of dispersion, which helps users perceive the colorful glare Color effect, and help to improve the dazzling color rendering effect of the cover plate, and enhance the appearance and decoration of electronic equipment.
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Abstract
一种盖板(800)、电子设备(100)以及盖板(800)的加工方法。盖板(800)具有第一纹理(811),第一纹理(811)属于炫光微纹理,第一纹理(811)包括宽度小于或等于25μm的凹谷(813),相邻两个凹谷(813)之间的间距小于或等于两倍凹谷(813)的宽度。第一纹理(811)带有干涉色,有助于用户感知色彩斑斓的炫彩效果,可以提升包括盖板(800)的电子设备(100)的外观装饰性。盖板(800)的加工方法包括,通过刻蚀的方式在玻璃层(810)上形成炫光微纹理。
Description
本申请要求在2019年5月27日提交中国国家知识产权局、申请号为201910443747.7的中国专利申请的优先权,发明名称为“一种玻璃炫光纹理的加工方法及终端设备”的中国专利申请的优先权,在2020年4月1日提交中国国家知识产权局、申请号为202010252355.5的中国专利申请的优先权,发明名称为“盖板、电子设备以及加工盖板的方法”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
本申请涉及电子设备领域,更为具体的,涉及盖板、电子设备以及加工盖板的方法。
为凸显电子设备的高端品质,电子设备的制造商越来越重视电子设备的盖板的外观装饰性。例如,可以在盖板上设置颜色,从而电子设备可以展现多种机身颜色。又如,可以在盖板上设置纹理,使电子设备的外观可以具有如哑光、磨砂等视觉效果。然而,受限于电子设备的加工难度、加工成本等,电子设备往往具有色彩单一、辨识度差等问题。
发明内容
本申请提供一种盖板、电子设备以及加工盖板的方法,目的在于凸显光作用在电子设备上的效果。
第一方面,提供了一种盖板,所述盖板包括第一纹理,阵列排列的多个凹谷,所述凹谷的宽度x≤25μm,相邻两个所述凹谷之间的距离y满足:x≤y≤2x。
在本申请中,凹谷的宽度x可以指该凹谷上两点间距的最大值。凹谷的宽度x又可以被称为线宽。相邻两个凹谷的中心之间的距离可以指相邻两个凹谷813之间的距离y。相邻两个凹谷813之间的距离y又可以被称为线距。
可选的,所述凹谷的宽度可以小于或等于20μm。
可选的,所述凹谷的宽度可以小于或等于15μm。
可选的,所述凹谷的宽度可以小于或等于10μm。
本申请通过在盖板上设置精度较高的炫光微纹理,该纹理带有干涉色,且纹理精度较高,使得照射在盖板上的光可以发生一定程度的色散、干涉作用等。光线在盖板上的色散、干涉作用有助于提升盖板的炫彩显色效果。
如果用户的手指接触到盖板的微纹理,可以有助于增加用户手指与盖板之间的摩擦力,有利于方便用户握持电子设备。
结合第一方面,在第一方面的某些实现方式中,所述盖板包括:玻璃层,所述第一纹理设置在所述玻璃层的任一侧。
在本申请中,与盖板的其他区域相比,盖板的玻璃层与用户眼部之间的距离通常相对更近,将第一纹理设置在玻璃层,可以凸显第一纹理的炫彩效果,有助于提升盖板的外观装饰性。
结合第一方面,在第一方面的某些实现方式中,第一膜片层,所述第一膜片层具有颜色,所述第一膜片层位于所述玻璃层的任一侧。
第一膜片层例如可以通过胶层粘贴在玻璃层上。
在本申请中,用户从盖板的玻璃层侧可以观察到玻璃层的第一纹理以及第一膜片层的颜色。第一纹理的炫彩效果可以与第一膜片层的主色调叠加,使得盖板可以获得特定颜色的炫彩显示效果。
结合第一方面,在第一方面的某些实现方式中,所述第一膜片层上设置有第三纹理,所述第三纹理位于所述第一膜片层的靠近所述玻璃层的一侧。
在本申请中,用户从盖板的玻璃层侧可以观察到玻璃层的第一纹理、第一膜片层的颜色以及第一膜片层的第三纹理。第一纹理、第三纹理可以相互干涉并产生纹理干涉效果,这有助于提升盖板的装饰效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括第二膜片层、第三膜片层,所述第二膜片层、所述第三膜片层均位于所述第一膜片层与所述玻璃层之间,所述第二膜片层上设置有第四纹理,所述第三膜片层位于所述第二膜片层与所述第一膜片层之间。
所述第三膜片层可以用于将所述第三纹理与所述第四纹理间隔开。
玻璃层、第二膜片层、第三膜片层、第一膜片层例如可以通过胶层粘贴在一起。
在本申请中,用户从盖板的玻璃层侧可以观察到玻璃层的第一纹理、第二膜片层的第四纹理、第一膜片层的颜色、第一膜片层的第三纹理。第一纹理、第三纹理、第四纹理可以相互干涉并产生纹理干涉效果,这有助于提升盖板的装饰效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括:第二镀层,位于所述玻璃层的任一侧,所述第二镀层具有颜色。
在本申请中,用户从盖板的玻璃层侧可以观察到玻璃层的第一纹理以及第二镀层的颜色。镀层的颜色可以具有相对更强的通透感。第一纹理的炫彩效果可以与第二镀层的主色调叠加,使得盖板可以获得特定颜色的通透炫彩显示效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括:防爆膜层,位于所述第二镀层的远离所述玻璃层的一侧。
在本申请中,防爆膜层可以提高盖板的强度,延缓盖板的使用损坏。
结合第一方面,在第一方面的某些实现方式中,在所述玻璃层的远离所述第一纹理的一侧设置有第二纹理。
在本申请中,在玻璃层的两侧均设置纹理,使玻璃层可以具有纹理干涉的效果,这有助于提升盖板的装饰效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板包括:玻璃层;第四膜片层,位于所述玻璃层的任一侧,所述第一纹理设置在所述第四膜片层上。
第四膜片层例如可以通过胶层粘贴在玻璃层上。
在本申请中,可以在玻璃层上设置具有第一纹理的膜片层,提供了一种新的在盖板上设置第一纹理的方案,有助于优化盖板的加工工艺。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括:第一膜片层,所述第一膜片层具有颜色,所述第一膜片层位于所述第四膜片层的远离玻璃层的一侧。
第一膜片层例如可以通过胶层粘贴在第四膜片层上。
在本申请中,用户从盖板的玻璃层侧可以观察到第四膜片层的第一纹理以及第一膜片层的颜色。第一纹理的炫彩效果可以与第一膜片层的主色调叠加,使得盖板可以获得特定颜色的炫彩显示效果。
结合第一方面,在第一方面的某些实现方式中,所述第一膜片层上设置有第三纹理,所述第三纹理位于所述第一膜片层的靠近所述玻璃层的一侧。
在本申请中,用户从盖板的玻璃层侧可以观察到第四膜片层的第一纹理、第一膜片层的颜色以及第一膜片层的第三纹理。第一纹理、第三纹理可以相互干涉并产生纹理干涉效果,这有助于提升盖板的装饰效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括第二膜片层、第三膜片层,所述第二膜片层、所述第三膜片层均位于所述第一膜片层与所述第四膜片层之间,所述第二膜片层上设置有第四纹理,所述第三膜片层位于所述第二膜片层与所述第一膜片层之间。
所述第三膜片层可以用于将所述第三纹理与所述第四纹理间隔开。
第四膜片层、第二膜片层、第三膜片层、第一膜片层例如可以通过胶层粘贴在一起。
在本申请中,用户从盖板的玻璃层侧可以观察到第四膜片层的第一纹理、第二膜片层的第四纹理、第一膜片层的颜色、第一膜片层的第三纹理。第一纹理、第三纹理、第四纹理可以相互干涉并产生纹理干涉效果,这有助于提升盖板的装饰效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括:第二镀层,位于所述第四膜片层的远离玻璃层的一侧,所述第二镀层具有颜色。
在本申请中,用户从盖板的玻璃层侧可以观察到第四膜片层的第一纹理以及第二镀层的颜色。镀层的颜色可以具有相对更强的通透感。第一纹理的炫彩效果可以与第二镀层的主色调叠加,使得盖板可以获得特定颜色的通透炫彩显示效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括:防爆膜层,位于所述第二镀层的远离所述玻璃层的一侧。
在本申请中,防爆膜层可以提高盖板的强度,延缓盖板的使用损坏。
结合第一方面,在第一方面的某些实现方式中,所述第四膜片层具有颜色,所述第一纹理设置在所述第四膜片层的靠近所述玻璃层的一侧。
在本申请中,用户从盖板的玻璃层侧可以观察到第四膜片层的第一纹理以及第四膜片层的颜色。第一纹理的炫彩效果可以与主色调叠加,使得盖板可以获得特定颜色的炫彩显示效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括第一膜片层、第三膜片层,所述第三膜片层位于所述第一膜片层与所述第四膜片层之间,所述第一膜片层上设置有第三纹理,所述第三膜片层位于所述第四膜片层与所述第一膜片层之间。
所述第三膜片层可以用于将所述第一纹理与所述第三纹理间隔开。
第四膜片层、第三膜片层、第一膜片层例如可以通过胶层粘贴在一起。
在本申请中,用户从盖板的玻璃层侧可以观察到第四膜片层的第一纹理、第一膜片层的颜色、第一膜片层的第三纹理。第一纹理、第三纹理可以相互干涉并产生纹理干涉效果,这有助于提升盖板的装饰效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板包括:玻璃层;第一镀层,位于所述玻璃层的任一侧,所述第一纹理设置在所述第一镀层上。
在本申请中,可以在玻璃层上设置具有第一纹理的镀层,提供了一种新的在盖板上设置第一纹理的方案,有助于优化盖板的加工工艺。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括:第一膜片层,所述第一膜片层具有颜色,所述第一膜片层位于所述第一镀层的远离玻璃层的一侧。
第一膜片层例如可以通过胶层粘贴在第一镀层上。
在本申请中,用户从盖板的玻璃层侧可以观察到第一镀层的第一纹理以及第一膜片层的颜色。第一纹理的炫彩效果可以与第一膜片层的主色调叠加,使得盖板可以获得特定颜色的炫彩显示效果。
结合第一方面,在第一方面的某些实现方式中,所述第一膜片层上设置有第三纹理,所述第三纹理位于所述第一膜片层的靠近所述玻璃层的一侧。
在本申请中,用户从盖板的玻璃层侧可以观察到第一镀层的第一纹理、第一膜片层的颜色以及第一膜片层的第三纹理。第一纹理、第三纹理可以相互干涉并产生纹理干涉效果,这有助于提升盖板的装饰效果。
结合第一方面,在第一方面的某些实现方式中,所述盖板还包括第二膜片层、第三膜片层,所述第二膜片层、所述第三膜片层均位于所述第一膜片层与所述第一镀层之间,所述第二膜片层上设置有第四纹理,所述第三膜片层位于所述第二膜片层与所述第一膜片层之间。
所述第三膜片层可以用于将所述第三纹理与所述第四纹理间隔开。
第二膜片层、第三膜片层、第一膜片层例如可以通过胶层粘贴在第一镀层上。
在本申请中,用户从盖板的玻璃层侧可以观察到第一镀层的第一纹理、第二膜片层的第四纹理、第一膜片层的颜色、第一膜片层的第三纹理。第一纹理、第三纹理、第四纹理可以相互干涉并产生纹理干涉效果,这有助于提升盖板的装饰效果。
第二方面,提供了一种外壳,包括上述第一方面的任一种可能的实现方式所述的盖板,以及边框,所述边框与所述盖板相连,所述边框环绕在所述盖板的四周。
第三方面,提供了一种显示屏,包括显示面板,以及上述第一方面的任一种可能的实现方式所述的盖板,所述盖板覆盖在所述显示面板上。
第四方面,提供了一种电子设备,包括:显示屏;盖板,所述盖板相对于所述显示屏平行设置,所述盖板上设置有第一纹理,所述第一纹理包括宽度小于或等于25μm的凸包以及宽度小于或等于25μm的凹谷。
结合第四方面,在第四方面的某些实现方式中,所述盖板包括:玻璃层,所述第一纹理设置在所述玻璃层的任一侧。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括:第一膜片层,所述第一膜片层具有颜色,所述第一膜片层位于所述玻璃层与所述显示屏之间。
结合第四方面,在第四方面的某些实现方式中,所述第一膜片层上设置有第三纹理,所述第三纹理位于所述第一膜片层的靠近所述玻璃层的一侧。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括第二膜片层、第三膜片层,所述第二膜片层、所述第三膜片层均位于所述第一膜片层与所述玻璃层之间,所述第二膜片层上设置有第四纹理,所述第三膜片层位于所述第二膜片层与所述第一膜片层之间。
所述第三膜片层可以将所述第三纹理与所述第四纹理间隔开。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括:第二镀层,位于所述玻璃层与所述显示屏之间,所述第二镀层具有颜色。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括:防爆膜层,位于所述第二镀层的远离所述玻璃层的一侧。
结合第四方面,在第四方面的某些实现方式中,在所述玻璃层的远离所述第一纹理的一侧设置有第二纹理。
结合第四方面,在第四方面的某些实现方式中,所述盖板包括:玻璃层;第四膜片层,位于所述玻璃层与所述显示屏之间,所述第一纹理设置在所述第四膜片层上。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括:第一膜片层,所述第一膜片层具有颜色,所述第一膜片层位于所述第四膜片层的远离玻璃层的一侧。
结合第四方面,在第四方面的某些实现方式中,所述第一膜片层上设置有第三纹理,所述第三纹理位于所述第一膜片层的靠近所述玻璃层的一侧。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括第二膜片层、第三膜片层,所述第二膜片层、所述第三膜片层均位于所述第一膜片层与所述第四膜片层之间,所述第二膜片层上设置有第四纹理,所述第三膜片层位于所述第二膜片层与所述第一膜片层之间。
所述第三膜片层可以将所述第三纹理与所述第四纹理间隔开。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括:第二镀层,位于所述第四膜片层的远离玻璃层的一侧,所述第二镀层具有颜色。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括:防爆膜层,位于所述第二镀层的远离所述玻璃层的一侧。
结合第四方面,在第四方面的某些实现方式中,所述第四膜片层具有颜色,所述第一纹理设置在所述第四膜片层的靠近所述玻璃层的一侧。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括第一膜片层、第三膜片层,所述第三膜片层位于所述第一膜片层与所述第四膜片层之间,所述第一膜片层上设置有第三纹理,所述第三膜片层位于所述第四膜片层与所述第一膜片层之间。
所述第三膜片层可以将所述第一纹理与所述第三纹理间隔开。
结合第四方面,在第四方面的某些实现方式中,所述盖板包括:玻璃层;第一镀层,位于所述玻璃层与所述显示屏之间,所述第一纹理设置在所述第一镀层上。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括:第一膜片层,所述第一膜片层具有颜色,所述第一膜片层位于所述第一镀层的远离玻璃层的一侧。
结合第四方面,在第四方面的某些实现方式中,所述第一膜片层上设置有第三纹理,所述第三纹理位于所述第一膜片层的靠近所述玻璃层的一侧。
结合第四方面,在第四方面的某些实现方式中,所述盖板还包括第二膜片层、第三膜片层,所述第二膜片层、所述第三膜片层均位于所述第一膜片层与所述第一镀层之间,所述第二膜片层上设置有第四纹理,所述第三膜片层位于所述第二膜片层与所述第一膜片层之间。
所述第三膜片层可以将所述第三纹理与所述第四纹理间隔开。
第五方面,提供了一种电子设备,包括上述第一方面的任一种可能的实现方式所述的盖板。
第六方面,提供了一种电子设备,包括上述第二方面的任一种可能的实现方式所述的外壳。
第七方面,提供了一种电子设备,包括上述第三方面的任一种可能的实现方式所述的显示屏。
第八方面,提供了一种盖板的加工方法,所述加工方法包括:对玻璃层的目标侧面刻蚀,得到所述玻璃层的第一纹理,所述第一纹理包括阵列排列的多个凹谷,所述凹谷的宽度x≤25μm,相邻两个所述凹谷之间的距离y满足:x≤y≤2x。
在本申请中,刻蚀工艺在玻璃层上加工高精度的炫光微纹理,有助于用户感知色彩斑斓的炫彩效果,可以还有助于提高玻璃层的强度。
结合第八方面,在第八方面的某些实现方式中,在所述对玻璃层的目标侧面刻蚀之前,所述加工方法还包括:曝光灯面向所述目标侧面曝光,所述曝光灯发出的光穿过遮光网并垂直照射在曝光胶上,所述曝光胶、所述遮光网位于所述曝光灯与所述玻璃层之间,所述曝光胶位于所述玻璃层与所述遮光网之间,所述曝光胶设置在所述目标侧面上,所述遮光网包括多个水平网线以及多个纵向网线,所述水平网线相对于所述纵向网线垂直设置,任一所述网线的宽度s
1≤25μm,相邻两个平行的所述网线之间的距离y
1满足2s
1≤y
1≤s
1+25μm;所述对玻璃层的目标侧面刻蚀,包括:对所述目标侧面以及所述目标侧面上的曝光胶刻蚀。
本申请通过控制金属网的精度,再通过曝光胶将金属网的图案转印在玻璃层上,从而可以方便、简洁的控制玻璃层上炫光微纹理的精度。
结合第八方面,在第八方面的某些实现方式中,在所述对玻璃层(810)的目标侧面刻蚀之前,所述加工方法还包括:对所述目标侧面进行表面抛光。
在本申请中,通过抛光的方式可以使玻璃的表面尽可能光滑,这有助于提高纹理的成品率。
结合第八方面,在第八方面的某些实现方式中,所述加工方法还包括:在所述玻璃层的第一侧设置具有颜色的第一膜片层或第二镀层。
在本申请中,玻璃层上还可以设置其他叠层,使得盖板可以具有其他装饰效果。
结合第八方面,在第八方面的某些实现方式中,所述加工方法还包括:在所述玻璃层的第二侧设置防指纹(anti finger,AF)膜层,所述第一侧、所述第二侧分别为所述玻璃层的两侧。
在本申请中,在玻璃层上设置AF膜层,用户的手指可以直接接触AF膜层,因此有助于提升用户手指接触盖板的触感;另外,用户的手指无法直接接触玻璃层,可以延缓玻璃层的折旧,有助于维持玻璃层的装饰效果。
图1是一种电子设备的示意性结构图。
图2是一种电子设备的爆炸图。
图3是一种电子设备的爆炸图。
图4是一种后盖的截面示意图。
图5是一种边框的截面示意图。
图6是一种显示屏的截面示意图。
图7是一种盖板的示意性结构图。
图8是另一种盖板的示意性结构图。
图9是又一种盖板的示意性结构图。
图10是本申请实施例提供的一种盖板的示意性结构图。
图11是本申请实施例提供的一种盖板的示意性结构图。
图12是本申请实施例提供的一种第一纹理的示意性结构图。
图13是本申请实施例提供的一种第一纹理的横截面示意图。
图14是本申请实施例提供的一种第一纹理的横截面示意图。
图15是本申请实施例提供的一种第一纹理的示意性结构图。
图16是本申请实施例提供的一种第一纹理的横截面示意图。
图17是本申请实施例提供的一种第一纹理的示意性结构图。
图18是本申请实施例提供的一种第一纹理的横截面示意图。
图19是本申请实施例提供的一种第一纹理的示意性结构图。
图20是本申请实施例提供的一种第一纹理的横截面示意图。
图21是本申请实施例提供的一种第一纹理的横截面示意图。
图22是本申请实施例提供的一种第一纹理的横截面示意图。
图23是光作用在第一纹理的平台区的示意性结构图。
图24是光作用在第一纹理的平台区、凹谷的示意性结构图。
图25是光作用在第一纹理的平台区、凹谷的示意性结构图。
图26是光作用在第一纹理的凹谷的示意性结构图。
图27是光作用在第一纹理的凹谷的示意性结构图。
图28是光作用在第一纹理的凹谷的示意性结构图。
图29是光作用在第一纹理的凹谷的示意性结构图。
图30是光作用在第一纹理的平台区、凹谷的示意性结构图。
图31是光作用在第一纹理的平台区、凹谷的示意性结构图。
图32是本申请实施例提供的一种盖板的加工方法的示意性流程图。
图33是本申请实施例提供的一种盖板的示意性结构图。
图34是本申请实施例提供的一种盖板的示意性结构图。
图35是本申请实施例提供的一种盖板的示意性结构图。
图36是本申请实施例提供的一种盖板的示意性结构图。
图37是本申请实施例提供的一种盖板的示意性结构图。
图38是本申请实施例提供的一种盖板的示意性结构图。
图39是本申请实施例提供的一种盖板的示意性结构图。
图40是本申请实施例提供的一种盖板的示意性结构图。
图41是本申请实施例提供的一种盖板的示意性结构图。
图42是本申请实施例提供的一种盖板的示意性结构图。
图43是本申请实施例提供的一种盖板的示意性结构图。
图44是本申请实施例提供的一种盖板的示意性结构图。
图45是本申请实施例提供的一种盖板的示意性结构图。
图46是本申请实施例提供的一种盖板的示意性结构图。
图47是本申请实施例提供的一种盖板的示意性结构图。
图48是本申请实施例提供的一种盖板的示意性结构图。
图49是本申请实施例提供的一种盖板的示意性结构图。
图50是本申请实施例提供的一种盖板的示意性结构图。
图51是本申请实施例提供的一种盖板的示意性结构图。
下面将结合附图,对本申请中的技术方案进行描述。
图1是本申请实施例提供的一种电子设备100的结构示意图。
电子设备100可以是手机、平板电脑、电子阅读器、笔记本电脑、数码相机、车载设备、电视或可穿戴设备、虚拟现实(virtual reality,VR)终端设备、增强现实(augmented reality,AR)终端设备等设备。图1所示实施例以电子设备100是手机为例进行说明。图2、图3为电子设备100的爆炸示意图。
电子设备100包括外壳110、显示屏120。显示屏120安装在外壳110上。具体的,外壳110包括边框111和后盖112。边框111环绕在显示屏120的外周且环绕在后盖112的外周,显示屏120与后盖112间隔设置,后盖112以及显示屏120分别位于边框111的两侧。显示屏120、边框111、后盖112之间形成的空腔用于放置电子器件,如主板242、电池241等。如果将外壳110与显示屏120分离,可以观察到位于电子设备100内部的电子器件。
在本申请中,后盖112与边框111分别为外壳110的两个部分。一种可能的情况,如图2所示,后盖112与边框111可以是两个不同的部件,通过将后盖112与边框111组装在一起可以形成电子设备100的外壳110。另一种可能的情况,如图3所示,后盖112与边框111相连,且后盖112与边框111之间的连接关系无法被分割。
如图2所示,电子设备1200包括显示屏120、后盖112以及中框220。中框220的外周(以下简称中框外周)可以充当电子设备的边框111,即中框外周环绕显示屏120的外周且环绕在后盖112的外周,后盖112以及显示屏120分别位于中框220的两侧。可以看出,后盖112与中框220可以是两个不同的部件,通过将后盖112与中框220组装在一起可以形成电子设备200的外壳120。
如图3所示,电子设备包括显示屏120、外壳110以及中框220。其中外壳110包括边框111以及后盖112。边框111与后盖112分别为外壳110的两个部分,边框111与后盖112相连,且边框111与后盖112之间的连接关系通常无法被分割。中框220收容于显示屏120、边框111以及后盖112之间的空腔内。
在图2、图3所示的电子设备100中,中框220的材料可以包括导电材料,例如金属材料。中框220可以包括用于容纳电池241、主板242的多个凹槽。如图2、图3所示,在第一凹槽231内可以设置有电池241,在第二凹槽232内可以设置有主板242。电池241与主板242电连接,从而电池241可以为主板242供电。
图4示出了图2中的后盖112的横截面A-A的示意图。图2中后盖112中心区域可以被视为具有厚度的平面壳体,仅后盖112的边缘设置有倒角或曲面角。图2所示的后盖112的形状可以属于2.5D(dimension)立体形状。
图5示出了图3中的外壳110的横截面B-B的示意图。图3中外壳110包括后盖112 与相对于该后盖112垂直设置的边框111,且后盖112与边框111连接形成一个不可分割的整体。图3所示的外壳110的形状属于3D立体形状。
在图2、图3所示的电子设备100中,显示屏120可以用于显示图像、视频等。显示屏120可以包括显示面板和屏幕盖板。可以采用液晶显示屏(liquid crystal display,LCD),有机发光二极管(organic light-emitting diode,OLED),有源矩阵有机发光二极体或主动矩阵有机发光二极体(active-matrix organic light emitting diode的,AMOLED),柔性发光二极管(flex light-emitting diode,FLED),迷你发光二极管(mini light-emitting Diode,MiniLED),微型发光二极管(micro light-emitting diode,MicroLED),微型有机发光二极管(micro organic light-emitting diode,Micro-OLED),量子点发光二极管(quantum dot light emitting diodes,QLED)等。
可选的,如图6所示,显示屏120可以包括屏幕盖板121和显示面板122。屏幕盖板121可以覆盖在显示面板122上,以便隔离和保护显示面板122,避免外界事物或者作用力对显示面板122造成损坏。
在本申请中,上述屏幕盖板121和后盖112均可以起到装饰以及机械保护的作用。上述屏幕盖板121和后盖112均可以属于盖板。
本申请以图4所示的后盖112为例,阐述本申请提供的具有装饰效果的盖板。本申请提供技术方案除了可以应用于如图2所示的电子设备100的后盖112上,还可以应用在如图2所示的电子设备100的边框111上,如图3(或图5)所示的电子设备100的外壳110上,以及如图6所示的电子设备100的屏幕盖板121上。在受益于下述实施例中呈现的指导启示下,本领域技术人员将会想到本申请的许多改进和其他实施例。因此,应理解,本申请不限于所公开的特定实施例。
图7是一种具有装饰效果的盖板的结构性示意图。盖板112包括层叠设置的玻璃层510、胶层520以及膜片层530。胶层520用于将膜片层530粘贴在玻璃层510上。盖板112的膜片层530可以位于玻璃层510与显示屏120之间,即相对于膜片层530,玻璃层510被设置在更远离显示屏120的位置。膜片层530上设置有纹理531和颜色532,其中纹理531面向玻璃层510(即远离显示屏120)设置。图7中的白色矩形可以用于表示玻璃层510。图7中填充有右下45°密斜线的矩形可以用于表示胶层520。图7中填充有左下45°疏斜线的图案可以用于表示膜片层530上的纹理531。图7中的黑色矩形可以用于表示膜片层530上的颜色532。
用户可以从盖板112的玻璃层510侧、透过该玻璃层510观察到膜片层530的颜色532和纹理531。因此,对盖板112起装饰作用的部分主要包括膜片层530上的颜色532和纹理531。
图8是一种具有装饰效果的盖板的结构性示意图。盖板112包括层叠设置的玻璃层510、镀膜层620。镀膜层620具有装饰性的色彩。镀膜层620可以位于玻璃层510与显示屏120之间,即相对于镀膜层620,玻璃层510被设置在更远离显示屏120的位置。图8中的白色矩形可以用于表示玻璃层510。图8中的黑色矩形可以用于表示镀膜层620。
可选的,盖板112还可以包括层叠设置的胶层520和防爆膜层640。胶层520用于将防爆膜层640粘贴在镀膜层620上。防爆膜层640可以提高盖板112的强度,延缓盖板112的使用损坏。图8中填充有右下45°密斜线的矩形可以用于表示胶层520。图8中填充有菱形的矩形可以用于表示防爆膜层640。
用户可以从盖板112的玻璃层510侧、透过该玻璃层510观察到镀膜层620上的颜色。因此,对盖板112起装饰作用的部分主要包括镀膜层620。
与图7所示的盖板112相比,图8所示的盖板112的具有相对更强的色彩通透感;然而图8所示的盖板112未设置纹理,因此图8所示的盖板112缺失了纹理的装饰性。
图9是又一种具有装饰效果的盖板的结构性示意图。盖板112包括层叠设置的玻璃层510、胶层520以及膜片层530。胶层520用于将膜片层530粘贴在玻璃层510上。盖板112的膜片层530可以位于玻璃层510与显示屏120之间,即相对于膜片层530,玻璃层510被设置在更远离显示屏120的位置。玻璃层510包括设置有第三纹理的区域711以及未设置纹理的区域712,其中设置有第三纹理的区域711位于远离显示屏120的位置。膜片层530上设置有第一纹理531和颜色532。第一纹理531面向玻璃层510(即远离显示屏120)设置。图9中的白色矩形可以用于表示玻璃层510中未设置纹理的区域712。图9中竖直线的图案可以用于表示玻璃层510中设置有纹理的区域711。图9中填充有右下45°密斜线的矩形可以用于表示胶层520。图9中填充有45°左下斜线的图案可以用于表示膜片层530上的纹理731。图9中的黑色矩形可以用于表示膜片层530上的颜色532。
用户可以通过手指感知玻璃层510上的第三纹理。用户可以从盖板112的玻璃层510侧观察到玻璃层510上的第三纹理,并透过该玻璃层510观察到膜片层530的颜色532和第一纹理531。因此,对盖板112起装饰作用的部分主要包括膜片层530上的颜色532,以及第一纹理与第三纹理531干涉产生的纹理干涉效果。
与图7、图8所示的盖板112相比,图9所示的盖板112的增添了纹理干涉效果,具有相对更鲜明的装饰特点。
在上述方案中,盖板112的显色主要通过膜片520或镀层620本身的颜色来呈现。膜片520或镀层620能够实现的显色效果相对有限。而盖板112的显色效果可以相对较直观地反映电子设备100的外观装饰效果。因此,本申请实施例通过改善盖板的显色效果,以提升电子设备的外观装饰性。
图10、图11是本申请实施例提供的一种盖板800的结构性示意图。图10、图11所示的盖板800可以是图1示出的电子设备100的盖板。例如,盖板800可以是图2或图3中的后盖112。又如,盖板800可以是图6中的屏幕盖板121。
盖板800可以包括层叠设置的玻璃层810、胶层820以及第一膜片层830。胶层820用于将第一膜片层830粘贴在玻璃层810上,即胶层820粘贴在玻璃层810与第一膜片层830之间。根据上文所述的盖板800在电子设备中的设置位置,玻璃层810被设置在较第一膜片层830更远离显示屏的位置。在玻璃层810上设置有第一纹理811。所述第一纹理811可以位于玻璃层810的靠近第一膜片层830的一侧(如图10所示),或者位于玻璃层810的远离第一膜片层830的一侧(如图11所示)。第一膜片层830具有颜色831。用户从盖板800的玻璃层810侧至少可以观察到第一膜片层830的颜色831。图10、图11中的白色矩形可以用于表示玻璃层810。图10、图11中竖直线的图案可以用于表示玻璃层810中的第一纹理811。图10、图11中填充有右下45°密斜线的矩形可以用于表示胶层820。图10、图11中的黑色矩形可以用于表示第一膜片层830的颜色831。
可选的,盖板800还可以包括防指纹(anti finger,AF)膜层840。AF膜层840设置在玻璃层810的远离第一膜片层830的一侧。图10、图11中的填充有方格的矩形可以用于表示AF膜层840。在玻璃层810上设置AF膜层840,用户的手指可以直接接触AF膜 层840,因此提升了用户手握电子设备的触感;另外,用户的手指无法直接接触玻璃层810,可以延缓玻璃层810的折旧。如图11所示,第一纹理811设置在玻璃层810的远离第一膜片层830的一侧。如果不设置AF膜层840,那么用户的手指可以与第一纹理811多次、长期地接触。这会降低盖板800的装饰效果。
下面结合图12至图22示出了几种第一纹理811的结构性示意图。第一纹理811可以包括阵列排布的多个凹谷813。任意两个凹谷813间隔设置。凹谷813的宽度x可以指该凹谷813上两点间距的最大值。凹谷813的宽度x又可以被称为线宽。凹谷A与凹谷B为两个相邻的凹谷813,凹谷A的中心与凹谷B的中心之间的距离可以被称为相邻两个凹谷813之间的距离y。相邻两个凹谷813之间的距离y又可以被称为线距。凹谷813的宽度x可以小于或等于25μm,两个相邻凹谷813之间的距离y可以小于或等于25μm。
沿图11所示的观察方向Z观察第一纹理811,可以得到如图12所示的第一纹理811的结构性示意图。沿图12所示的横截面C-C观察第一纹理811,得到例如图13、图14所示的第一纹理811的横截面示意图。如图13所示,第一纹理811中凹谷813的形状可以是圆锥体。如图14所示,第一纹理811中凹谷813的形状可以是椭球体。如图12至图14所示,两个相邻凹谷813之间的距离y可以近似等于2倍的凹谷813的宽度x。
沿图11所示的观察方向Z观察第一纹理811,可以得到如图15所示的第一纹理811的结构性示意图。沿图15所示的横截面D-D观察第一纹理811,得到例如图16所示的第一纹理811的横截面示意图。如图16所示,第一纹理811中凹谷813的形状可以是四面体。如图15、图16所示,两个相邻凹谷813之间的距离y可以近似等于2倍的凹谷813的宽度x。
沿图11所示的观察方向Z观察第一纹理811,可以得到如图17所示的第一纹理811的结构性示意图。沿图17所示的横截面E-E观察第一纹理811,得到例如图18所示的第一纹理811的横截面示意图。如图18所示,第一纹理811中凹谷813的形状可以是长方体。如图17、图18所示,两个相邻凹谷813之间的距离y可以近似等于2倍的凹谷813的宽度x。
在两个相邻凹谷之间的距离y(近似)等于2倍的凹谷813的宽度x的情况下,凹谷813的宽度x例如可以是20μm,两个相邻凹谷813之间的距离y例如可以是40μm;或者,凹谷813的宽度x例如可以是15μm,两个相邻凹谷813之间的距离y例如可以是30μm;或者,凹谷813的宽度x例如可以是10μm,两个相邻凹谷813之间的距离y例如可以是20μm;或者,凹谷813的宽度x例如可以是7μm,两个相邻凹谷813之间的距离y例如可以是14μm;或者,凹谷813的宽度x例如可以是5μm,两个相邻凹谷813之间的距离y例如可以是10μm。
沿图11所示的观察方向Z观察第一纹理811,可以得到如图19所示的第一纹理811的结构性示意图。沿图19所示的横截面F-F观察第一纹理811,得到例如图20至图22所示的第一纹理811的横截面示意图。如图20所示,第一纹理811中凹谷813的形状可以是圆锥体。如图21所示,第一纹理811中凹谷813的形状可以是椭球体。如图22所示,第一纹理811中凹谷813的形状可以是一段正弦波形旋转360°得到的旋转体。如图19至图22所示,两个相邻凹谷813之间的距离y可以近似等于凹谷813的宽度x。
在两个相邻凹谷之间的距离y(近似)等于凹谷813的宽度x的情况下,凹谷813的宽度x例如可以是20μm,两个相邻凹谷813之间的距离y例如可以是20μm;或者,凹谷 813的宽度x例如可以是15μm,两个相邻凹谷813之间的距离y例如可以是15μm;或者,凹谷813的宽度x例如可以是10μm,两个相邻凹谷813之间的距离y例如可以是10μm;或者,凹谷813的宽度x例如可以是7μm,两个相邻凹谷813之间的距离y例如可以是7μm;或者,凹谷813的宽度x例如可以是5μm,两个相邻凹谷813之间的距离y例如可以是5μm。
综上所述,两个相邻凹谷之间的距离y的取值还可以是近似介于凹谷813的宽度x与2倍的凹谷813的宽度x之间,即x≤y≤2x。
由于第一纹理811包括细小且紧密排布的凹谷,因此第一纹理811的精度或粒度相对较精细。第一纹理811又可以被称为微纹理、炫光微纹理等。
本申请以图13所示的第一纹理811为例,并结合图23至图31,阐述光在玻璃层810的第一纹理811上发生的色散现象。为了便于说明,可以定义平台区814。在玻璃层810的设置有凹谷813的表面上,位于凹谷813以外的区域可以被称为平台区814。在受益于下述实施例中呈现的指导启示下,本领域技术人员将会想到光在其他类型的纹理上发生的色散现象。因此,应理解,本申请不限于所公开的特定实施例。
如图23所示,来自外界的自然光入射至平台区814,并在平台区814上发生第一次折射。自然光可以包括多种不同波长、不同折射率的光。因此折射率相对较大的光(在图23至图31中,折射率相对较大的光由虚直线表示,以下不再赘述)与折射率相对较小的光(在图23至图31中,折射率相对较小的光由点状直线表示,以下不再赘述)在玻璃层810中的传播方向略有差别。之后,玻璃层810内的光从平台区814射出该玻璃层810。在自然光经过两次折射后,折射率不同的光可以沿不同的传播方向入射至用户的瞳孔。这有助于用户感知到多种色彩的炫彩效果。
如图24所示,来自外界的自然光入射至平台区814,并在平台区814上发生第一次折射。折射率相对较大的光与折射率相对较小的光在玻璃层810中的传播方向略有差别。之后,玻璃层810内的光从凹谷813的第一侧8131射出该玻璃层810。与图23相比,自然光发生第二次折射的位置为玻璃层810的凹谷813的第一侧8131。由于凹谷813的第一侧8131的形状不同于平台区814的形状,因此可以加强光的色散程度。这更有助于用户感知到多种色彩的炫彩效果。
如图25所示,来自外界的自然光入射至平台区814,并在平台区814上发生第一次折射。折射率相对较大的光与折射率相对较小的光在玻璃层810中的传播方向略有差别。之后,玻璃层810内折射率相对较大的光从平台区814射出该玻璃层810,玻璃层810内折射率相对较小的光从凹谷813的第一侧8131射出该玻璃层810。与图24相比,自然光的一部分在玻璃层810的平台区814发生第二次折射,自然光的另一部分在玻璃层810的凹谷813的第一侧8131发生第二次折射。由于凹谷813的第一侧8131的形状不同于平台区814的形状,自平台区814射出的光的传播方向与自凹谷813的第一侧8131射出的光的传播方向的偏差较大。因此,在不同的观察距离内,用户可以感知到不同程度的色散效果。例如,在观察距离相对较远的情况下,用户可以感知到相对较强的色散效果;在观察距离相对较近的情况下,用户可以感知到相对较弱的色散效果。这有助于增添视觉灵动性。
如图26所示,来自外界的自然光入射至凹谷813的第一侧8131,并在凹谷813的第一侧8131上发生第一次折射。折射率相对较大的光与折射率相对较小的光在玻璃层810中的传播方向略有差别。之后,玻璃层810内的光从凹谷813的第一侧8131射出该玻璃层810。在自然光经过两次折射后,折射率不同的光可以沿不同的传播方向入射至用户的 瞳孔。这有助于用户感知到多种色彩的炫彩效果。
如图27所示,来自外界的自然光入射至凹谷813的第一侧8131,并在凹谷813的第一侧8131上发生第一次折射。折射率相对较大的光与折射率相对较小的光在玻璃层810中的传播方向略有差别。之后,玻璃层810内的光从凹谷813的第二侧8132射出该玻璃层810。与图26相比,自然光发生第二次折射的位置为凹谷813的第一侧8131。由于凹谷813的第一侧8131的形状不同于凹谷813的第二侧8132的形状,因此可以加强光的色散程度。这更有助于用户感知到多种色彩的炫彩效果。
如图28所示,来自外界的自然光入射至凹谷813的第一侧8131,并在凹谷813的第一侧8131上发生第一次折射。折射率相对较大的光与折射率相对较小的光在玻璃层810中的传播方向略有差别。之后,玻璃层810内折射率相对较大的光从凹谷813的第一侧8131射出该玻璃层810,玻璃层810内折射率相对较小的光从凹谷813的第二侧8132射出该玻璃层810。与图27相比,自然光的一部分在凹谷813的第一侧8131上发生第二次折射,自然光的另一部分在凹谷813的第二侧8132上发生第二次折射。由于凹谷813的第一侧8131的形状不同于凹谷813的第二侧8132的形状,自凹谷813的第一侧8131射出的光的传播方向与自凹谷813的第二侧8132射出的光的传播方向的偏差较大,因此可以进一步加强光的色散程度。这更有助于用户感知到多种色彩的炫彩效果。
如图29所示,来自外界的自然光入射至凹谷813的第二侧8132,并在凹谷813的第二侧8132上发生第一次折射。折射率相对较大的光与折射率相对较小的光在玻璃层810中的传播方向略有差别。之后,玻璃层810内的光从凹谷813的第二侧8132射出该玻璃层810。在自然光经过两次折射后,折射率不同的光可以沿不同的传播方向入射至用户的瞳孔。这有助于用户感知到多种色彩的炫彩效果。
如图30所示,来自外界的自然光入射至凹谷813的第二侧8132,并在凹谷813的第二侧8132上发生第一次折射。折射率相对较大的光与折射率相对较小的光在玻璃层810中的传播方向略有差别。之后,玻璃层810内的光从平台区814射出该玻璃层810。与图29相比,自然光发生第二次折射的位置为凹谷813的第二侧8132。由于凹谷813的第二侧8132的形状不同于平台区814的形状,因此可以加强光的色散程度。这更有助于用户感知到多种色彩的炫彩效果。
如图31所示,来自外界的自然光入射至凹谷813的第二侧8132,并在凹谷813的第二侧8132上发生第一次折射。折射率相对较大的光与折射率相对较小的光在玻璃层810中的传播方向略有差别。之后,玻璃层810内折射率相对较大的光从凹谷813的第二侧8132射出该玻璃层810,玻璃层810内折射率相对较小的光从平台区814射出该玻璃层810。与图30相比,自然光的一部分在凹谷813的第二侧8132上发生第二次折射,自然光的另一部分在平台区814上发生第二次折射。由于凹谷813的第二侧8132的形状不同于平台区814的形状,自凹谷813的第二侧8132射出的光的传播方向与自平台区814射出的光的传播方向的偏差较大,因此可以进一步加强光的色散程度。这更有助于用户感知到多种色彩的炫彩效果。
综上所述,由于第一纹理811的存在,沿相同方向入射的自然光经第一纹理811的不同区域折射后,可以得到传播方向不同、颜色不同的多束光。光的色散有助于用户感知色彩斑斓的炫彩效果。进一步地,由于凹谷813的宽度、相邻两个凹谷813之间的距离均较小,可以增加同一束自然光在不同的位置上发生折射的概率。这有助于提升玻璃层810的 色散效果。本申请实施例可以通过在盖板800上设置第一纹理811,其中第一纹理811的凹谷813的宽度、相邻两个凹谷813之间的距离均相对较小,实现提升盖板800的炫彩显色效果。本申请实施例提供的电子设备可以包括设置有该第一纹理811的盖板800,从而有助于提升电子设备的外观装饰性。
另外,光线照射在第一纹理811上还可以发生光的干涉现象。光射入玻璃层810可以发生折射、反射及再次折射;另外,光可以在玻璃层810的表面发生反射。经玻璃层810二次折射的光与经玻璃层810反射的光之间存在光程差。当光程差为一束光的波长的整数倍时,可以显示该束光。当光程差为一束光的波长0.5、1.5、2.5等倍数(即0.5的奇数倍)时,该束光可以消失。由于第一纹理811具有较细的粒度,光照射在第一纹理811的不同位置可以得到不同的光程差。因此白光中波长不同的光可以在第一纹理811的不同位置得到显示,进而形成炫彩的显示效果。
下面结合图32,阐述本申请实施例提供的一种盖板800的加工方法。
首先,可以在玻璃层810的目标侧面815设置曝光胶871和遮光网872,所述曝光胶871位于所述玻璃层810与所述遮光网872之间,所述遮光网872包括多个水平网线874以及多个纵向网线874,所述水平网线874相对于所述纵向网线874垂直设置,任一所述水平网线874的宽度小于或等于25μm,相邻两个所述水平网线874之间的距离大于或等于水平网线874的宽度,且小于或等于水平网线874的宽度+25μm,任一所述纵向网线874的宽度小于或等于25μm,相邻两个所述纵向网线874之间的距离大于或等于纵向网线874的宽度,且小于或等于纵向网线874的宽度+25μm。遮光网的材料例如可以是金属。
如图32中的1301所示,可以在玻璃层810的目标侧面815粘贴曝光胶871,再在曝光胶871的远离玻璃层810的一侧放置遮光网872。在针对图32中的1301的局部放大图中,可以看出遮光网872包括网线874。并且,相邻且相互平行的两个网线874之间存在距离y
1。该网线874的宽度s
1、相邻且相互平行的两个网线874之间的距离y
1应满足2s
1≤y
1≤s
1+25且s
1≤25(μm)。需要说明的是,在图32中的1301中,白色矩形可以用于表示玻璃层810,填充有点阵的矩形可以用于表示曝光胶871,填充有竖直线的矩形可以用于表示遮光网872。
可选的,在所述在玻璃层810的目标侧面815设置曝光胶871和遮光网872之前,所述加工方法还包括:对所述玻璃层810的目标侧面815进行表面抛光。
玻璃层810的用于设置曝光胶871的目标侧面815可以加工出纹理。为保证纹理的精度,可以通过抛光的方式,使玻璃的表面尽可能光滑。
然后,所述曝光灯873在所述遮光网872的远离所述玻璃层810一侧,对所述遮光网872和所述曝光胶871进行曝光。
如图32中的1302所示,所述曝光灯873发出的光可以垂直照射在所述遮光网872上。光线垂直照射在曝光胶871上,有助于在曝光胶871上形成与遮光网872类似的图案。在针对图32中的1302的局部放大图中,所述曝光灯873发出的光可以穿过所述遮光网872上的孔洞,并垂直照射在所述曝光胶871上。遮光网872可以阻挡一部分光,从而曝光胶871存在被曝光的一部区域以及未被曝光的一部区域。在图32中的1302中,带箭头的直线可以用于表示曝光灯873发出的光。
第一种可能的情况,曝光胶871被曝光的区域可以消失,曝光胶871未被曝光的区域可以残留。如图32中的1303所示,曝光胶871经过曝光后可以得到与遮光网872类似的 网格。也就是说,经曝光后的曝光胶871可以包括多个水平胶线和多个纵向胶线,任一所述水平胶线的宽度小于或等于25μm,相邻两个所述水平胶线之间的距离小于或等于50μm,任一所述纵向胶线的宽度小于或等于25μm,相邻两个所述纵向胶线之间的距离小于或等于50μm。在针对图32中的1303的局部放大图中,可以看出曝光胶871包括胶线875。并且,相邻且相互平行的两个胶线875之间存在距离y
2。该胶线875的宽度s
2、该距离y
2应满足2s
2≤y
2≤s
2+25且s
2≤25(μm)。
第二种可能的情况,曝光胶871被曝光的区域可以被固化,曝光胶871未被曝光的区域因未经固化而具有相对较软的材料属性。本申请实施例已经针对上述第一种可能的情况进行了阐述,对于第二种可能的情况不必再详细赘述。在受益于下述实施例中呈现的指导启示下,本领域技术人员将会想到使用其他类型的曝光胶871加工盖板800的方式。因此,应理解,本申请不限于所公开的特定实施例。
之后,移除所述曝光灯873和所述遮光网872,并对所述玻璃层810上设置有曝光胶871的目标侧面815进行刻蚀,得到所述玻璃层810的第一纹理811,所述第一纹理811包括阵列排布的多个凹谷813,所述凹谷813的宽度可以小于或等于25μm,相邻两个凹谷之间的距离可以小于或等于两倍凹谷813的宽度。
如图32中的1304所示,在对玻璃层810进行刻蚀的过程中,曝光胶871上残留的胶线875和玻璃层810未被曝光胶871遮挡的部分首先被刻蚀。玻璃层810包括刻蚀顺序不同的两个区域。因此,对玻璃层810进行刻蚀可以得到第一纹理811。曝光胶871上多个胶线875的尺寸和间距使得玻璃层810出现了与曝光胶871类似的纹理。针对图32中的1304的局部放大图示出了第一纹理811的结构性示意图。其中,玻璃层810上包括与胶线875对应的平台区814,该平台区814的刻蚀量相对较少。相邻两个平台区814之间存在凹谷813。凹谷813的宽度x、平台区814的宽度s
3和两个相邻的平台区814之间的距离y
3应满足x=y-s
3,s
3≤y
3≤s
3+25且s
3≤25(μm)。
可选的,所述加工方法还包括:在所述玻璃层810的第一侧设置第一膜片层830,所述第一侧8141为所述玻璃层810的任一侧。
如图32中的1305所示,可以将第一膜片层830粘贴在玻璃层810的设置有第一纹理811的一侧。或者,第一膜片层830可以被粘贴在玻璃层810的未设置第一纹理811的一侧。
可选的,所述加工方法还包括:在所述玻璃层810的第二侧设置AF膜层840,所述第一侧和所述第二侧分别为所述玻璃层810的两侧。
如图32中的1305所示,可以将第一膜片层830、AF膜层840分别粘贴在玻璃层810的两侧。
除图32所示的加工盖板的方法以外,还可以通过镭雕等方式在玻璃层810上加工第一纹理。与图32所示的加工盖板的方法相比,镭雕工艺可以实现相对更高的纹理精度。然而,镭雕工艺过程中的高温、加热等现象,可能会导致玻璃层内部出现微裂纹。这不利于玻璃层的机械强度。另外,在玻璃层上刻蚀,有助于提高玻璃层的强度。
图33、图34是本申请实施例提供的一种盖板800的结构性示意图。图33示出了第一纹理811位于玻璃层810的靠近第一膜片层830的一侧。图34示出了第一纹理811位于玻璃层810的远离第一膜片层830的一侧。与图10或图11所示的盖板800的区别包括,图33、图34所示的第一膜片层830上设置有第三纹理832。第一膜片层830上的第三纹 理832可以位于第一膜片层830的靠近玻璃层810(即远离显示屏)的一侧。图33、图34中左下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832。第三纹理832的形状可以参考图12至图22所示的第一纹理811的形状。其中,本申请不限定第三纹理832的形状。本申请不限定第三纹理832的凹谷的宽度。本申请不限定相邻两个第三纹理832的凹谷之间的距离。例如,第三纹理832的凹谷的宽度可以为50μm,相邻两个第三纹理832的凹谷之间的距离可以为100μm。
用户从盖板800的玻璃层810侧可以观察到玻璃层810的第一纹理811、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。第一纹理811、第三纹理832可以相互干涉,产生纹理干涉效果。与图10或图11所示的盖板800相比,图33、图34所示的盖板800的增添了纹理干涉效果,有助于提升盖板800的装饰效果。
图35、图36是本申请实施例提供的一种盖板800的结构性示意图。图35示出了第一纹理811位于玻璃层810的靠近第一膜片层830的一侧。图36示出了第一纹理811位于玻璃层810的远离第一膜片层830的一侧。与图33、图34所示的盖板800的区别包括,图35、图36所示的盖板800还包括第二膜片层833、第三膜片层834。第二膜片层833上可以设置有第四纹理835。第二膜片层833、第三膜片层834均可以不具有颜色。第三膜片层834可以不具有纹理。第二膜片层833、第三膜片层834均可以位于玻璃层810与第一膜片层830之间。第二膜片层833相对于第三膜片层834更靠近玻璃层810,从而第三膜片层834可以将第二膜片层833上的第四纹理835与第一膜片层830上的第一纹理811间隔开。图35、图36所示的盖板800通过多个胶层820将玻璃层810、第二膜片层833、第三膜片层834、第一膜片层830粘贴在一起。图35、图36中的左下45°疏斜线的图案可以用于表示第二膜片层833中的第四纹理835。图35、图36中的填充有水平直线的矩形可以用于表示第三膜片层834。图35、图36中的右下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832。
用户从盖板800的玻璃层810侧可以观察到玻璃层810的第一纹理811、第二膜片层833的第四纹理835、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。第一纹理811、第三纹理832、第四纹理835可以相互干涉,产生纹理干涉效果。与图33、图34所示的盖板800相比,图35、图36所示的盖板800的增添了纹理干涉效果,有助于提升盖板800的装饰效果。
图37、图38是本申请实施例提供的一种盖板800的结构性示意图。图37、图38所示的盖板800可以是图1示出的电子设备100的盖板盖板。例如,盖板800可以是图2或图3中的后盖112。又如,盖板800可以是图6中的屏幕盖板121。
盖板800可以包括层叠设置的玻璃层810、第二镀层851。根据上文所述的盖板800在电子设备中的设置位置,玻璃层810被设置在较第二镀层851更远离显示屏的位置。在玻璃层810上设置有第一纹理811。第一纹理811包括阵列排布的多个凹谷813,凹谷813的宽度小于或等于25μm,且相邻两个凹谷813之间的距离小于或等于两倍凹谷813的宽度。所述第一纹理811可以位于玻璃层810的靠近第二镀层851的一侧(如图37所示),或者位于玻璃层810的远离第二镀层851的一侧(如图38所示)。第二镀层851具有颜色。图37、图38中的白色矩形可以用于表示玻璃层810。图37、图38中竖直线的图案可以用于表示玻璃层810中的第一纹理811。图37、图38中的黑色矩形可以用于表示第二镀层851。
可选的,盖板800还可以包括防爆膜层860。防爆膜层860可以通过胶层820粘贴在第二镀层851上。防爆膜层860可以提高盖板800的强度,延缓盖板800的使用损坏。图37、图38中填充有菱形的矩形可以用于表示防爆膜层860。图37、图38中填充有右下45°密斜线的矩形可以用于表示胶层820。
可选的,盖板800还可以包括AF膜层840。AF膜层840设置在玻璃层810的远离第一膜片层830的一侧。图37、图38中的填充有方格的矩形可以用于表示AF膜层840。上文已经阐述了在玻璃层810上设置AF膜层840的有益效果,在此就不必再赘述。
用户从盖板800的玻璃层810侧可以观察到玻璃层810的第一纹理811以及第二镀层851的颜色。与膜片层的颜色相比,镀层的颜色具有相对更强的通透感。因此,与图10或图11所示的盖板800相比,图37、图38所示的盖板800的通透感相对更强。这有助于提升盖板800的装饰效果。
应理解,图33至图38所示的盖板800可以参考图32所示的盖板800的加工方法,在此就不必再赘述。
图39至图44是本申请实施例提供的一种盖板800的结构性示意图。图39至图44所示的盖板800可以是图1示出的电子设备100的盖板盖板。例如,盖板800可以是图2或图3中的后盖112。又如,盖板800可以是图6中的屏幕盖板121。
盖板800可以包括层叠设置的玻璃层810、第四膜片层836。第四膜片层836可以通过胶层820粘贴在玻璃层810的一侧。第四膜片层836上可以设置有第一纹理811。第一纹理811包括阵列排布的多个凹谷813,凹谷813的宽度小于或等于25μm,且相邻两个凹谷813之间的距离小于或等于两倍凹谷813的宽度。根据上文所述的盖板800在电子设备中的设置位置,玻璃层810被设置在较第四膜片层836更远离显示屏的位置。图39至图44中的白色矩形可以用于表示玻璃层810。图39至图44中填充有右下45°密斜线的矩形可以用于表示胶层820。图39至图44中竖直线的图案可以用于表示第四膜片层836中的第一纹理811。
可选的,盖板800还可以包括AF膜层840。AF膜层840设置在玻璃层810的远离第一膜片层830的一侧。图39至图44中的填充有方格的矩形可以用于表示AF膜层840。上文已经阐述了在玻璃层810上设置AF膜层840的有益效果,在此就不必再赘述。
在一个示例中,如图39所示,第四膜片层836还可以具有颜色831。在图39中,黑色矩形可以用于表示第四膜片层836的颜色831。
用户从盖板800的玻璃层810侧可以观察到第四膜片层836的第一纹理811以及第四膜片层836的颜色831。通过在第四膜片层836上设置第一纹理811,可以提升第四膜片层836的色散效果,进而可以提升盖板800的炫彩显色效果。在玻璃层810上加工第一纹理811的方式与在膜片层上加工第一纹理811的方式略有不同。图39所示的盖板800提供了一种在盖板800上设置第一纹理811的方案,有助于优化盖板800的加工工艺。
在一个示例中,如图40所示,盖板800还可以包括层叠设置的第三膜片层834以及第一膜片层830。第一膜片层830上设置有第三纹理832,且第一膜片层830具有颜色831。第四膜片层836、第三膜片层834均可以不具有颜色。第三膜片层834可以不具有纹理。第四膜片层836、第三膜片层834均位于玻璃层810与第一膜片层830之间。第四膜片层836相对于第三膜片层834更靠近玻璃层810。可以通过多个胶层820将玻璃层810、第四膜片层836、第三膜片层834、第一膜片层830粘贴在一起。在图40中,填充有水平直 线的矩形可以用于表示第三膜片层834,左下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832。
用户从盖板800的玻璃层810侧可以观察到第四膜片层836的第一纹理811、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。通过在第四膜片层836上设置第一纹理811,可以提升第四膜片层836的色散效果,进而可以提升盖板800的炫彩显色效果。第一纹理811、第三纹理832可以相互干涉,产生纹理干涉效果。与图39所示的盖板800相比,图40所示的盖板800的增添了纹理干涉效果,有助于提升盖板800的装饰效果。
在一个示例中,如图41所示,盖板800还可以包括第一膜片层830。所述第一膜片层830可以通过胶层820粘贴在所述第四膜片层836的远离所述玻璃层810的一侧。第一膜片层830可以具有颜色831。在图41中,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧至少可以观察到第四膜片层836的第一纹理811以及第一膜片层830的颜色831。通过在第四膜片层836上设置第一纹理811,可以提升盖板800的炫彩显色效果。在玻璃层810上加工第一纹理811的方式与在膜片层上加工第一纹理811的方式略有不同。图41所示的盖板800提供了一种在盖板800上设置第一纹理811的方案,有助于优化盖板800的加工工艺。
在一个示例中,如图42所示,盖板800还可以包括第一膜片层830。所述第一膜片层830可以通过胶层820粘贴在所述第四膜片层836的远离所述玻璃层810的一侧。在第一膜片层830上可以设置有第三纹理832,且第一膜片层830上可以具有颜色831。在图42中,左下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧可以观察到第四膜片层836的第一纹理811、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。通过在第四膜片层836上设置第一纹理811,可以提升盖板800的炫彩显色效果。第一纹理811、第三纹理832可以相互干涉,进而可以产生纹理干涉效果。与图41所示的盖板800相比,图42所示的盖板800增添了纹理干涉效果,有助于提升盖板800的装饰效果。
在一个示例中,如图43所示,盖板800还可以包括第一膜片层830、第二膜片层833、第三膜片层834。在第一膜片层830上可以设置有第三纹理832,且第一膜片层830上可以具有颜色831。第二膜片层833上可以设置有第四纹理835。第二膜片层833、第三膜片层834均可以不具有颜色。第三膜片层834可以不具有纹理。第二膜片层833、第三膜片层834均可以位于第四膜片层836与第一膜片层830之间。第二膜片层833相对于第三膜片层834更靠近第四膜片层836,从而第三膜片层834可以将第二膜片层833上的第四纹理835与第一膜片层830上的第一纹理811间隔开。可以通过多个胶层820将第四膜片层836、第二膜片层833、第三膜片层834、第一膜片层830粘贴在一起。在图43中,左下45°疏斜线的图案可以用于表示第二膜片层833中的第四纹理835,填充有水平直线的矩形可以用于表示第三膜片层834,右下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧可以观察到第四膜片层836的第一纹理811、第二膜片层833的第四纹理835、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。 通过在第四膜片层836上设置第一纹理811,可以提升盖板800的炫彩显色效果。第一纹理811、第三纹理832、第四纹理835可以相互干涉,进而产生纹理干涉效果。图43所示的盖板800的纹理干涉效果与图42所示的盖板800的纹理干涉效果不同,这有助于提升盖板800的装饰效果。
在一个示例中,如图44所示,盖板800还可以包括第二镀层851。第二镀层851可以设置在第四膜片层836的远离玻璃层810的一侧。第二镀层851具有颜色。在图44中,黑色矩形可以用于表示第二镀层851。可选的,盖板800还可以包括防爆膜层860。防爆膜层860可以通过胶层820粘贴在第二镀层851上。防爆膜层860可以提高盖板800的强度,延缓盖板800的使用损坏。在图44中,填充有菱形的矩形可以用于表示防爆膜层860。
用户从盖板800的玻璃层810侧可以观察到第四膜片层836的第一纹理811、第二镀层851的颜色。与膜片层的颜色相比,镀层的颜色具有相对更强的通透感。因此,与图39所示的盖板800相比,图44所示的盖板800的通透感相对更强。这有助于提升盖板800的装饰效果。
图45至图47是本申请实施例提供的一种盖板800的结构性示意图。图45至图47所示的盖板800可以是图1示出的电子设备100的盖板盖板。例如,盖板800可以是图2或图3中的后盖112。又如,盖板800可以是图6中的屏幕盖板121。
盖板800可以包括玻璃层810以及设置在玻璃层810一侧的第一镀层852。第一镀层852上可以设置有第一纹理811。第一纹理811包括阵列排布的多个凹谷813,凹谷813的宽度小于或等于25μm,且相邻两个凹谷813之间的距离小于或等于两倍凹谷813的宽度。第一镀层852可以不具有颜色。根据上文所述的盖板800在电子设备中的设置位置,玻璃层810被设置在较第一镀层852更远离显示屏的位置。图45至图47中的白色矩形可以用于表示玻璃层810。图45至图47中竖直线的图案可以用于表示第一镀层852中的第一纹理811。
可选的,盖板800还可以包括AF膜层840。AF膜层840设置在玻璃层810的远离第一膜片层830的一侧。上文已经阐述了在玻璃层810上设置AF膜层840的有益效果,在此就不必再赘述。图45至图47中的填充有方格的矩形可以用于表示AF膜层840。
在一个示例中,如图45所示,盖板800还可以包括第一膜片层830。所述第一膜片层830可以通过胶层820粘贴在所述第一镀层852的远离所述玻璃层810的一侧。第一膜片层830可以具有颜色831。在图45中,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧至少可以观察到第一镀层852的第一纹理811以及第一膜片层830的颜色831。通过在第一镀层852上设置第一纹理811,可以提升盖板800的炫彩显色效果。在镀层上加工第一纹理811的方式与在玻璃层810、膜片层等上加工第一纹理811的方式略有不同。图45所示的盖板800提供了一种在盖板800上设置第一纹理811的方案,有助于优化盖板800的加工工艺。
在一个示例中,如图46所示,盖板800还可以包括第一膜片层830。所述第一膜片层830可以通过胶层820粘贴在所述第一镀层852的远离所述玻璃层810的一侧。在第一膜片层830上可以设置有第三纹理832,且第一膜片层830上可以具有颜色831。在图46中,左下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧可以观察到第一镀层852的第一纹理811、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。通过在第一镀层852上设置第一纹理811,可以提升盖板800的炫彩显色效果。第一纹理811、第三纹理832可以相互干涉,进而可以产生纹理干涉效果。与图45所示的盖板800相比,图46所示的盖板800增添了纹理干涉效果,有助于提升盖板800的装饰效果。
在一个示例中,如图47所示,盖板800还可以包括第一膜片层830、第二膜片层833、第三膜片层834。在第一膜片层830上可以设置有第三纹理832,且第一膜片层830上可以具有颜色831。第二膜片层833上可以设置有第四纹理835。第二膜片层833、第三膜片层834均可以不具有颜色。第三膜片层834可以不具有纹理。第二膜片层833、第三膜片层834均可以位于第一镀层852与第一膜片层830之间。第二膜片层833相对于第三膜片层834更靠近第一镀层852,从而第三膜片层834可以将第二膜片层833上的第四纹理835与第一膜片层830上的第一纹理811间隔开。可以通过多个胶层820将第一镀层852、第二膜片层833、第三膜片层834、第一膜片层830粘贴在一起。在图47中,左下45°疏斜线的图案可以用于表示第二膜片层833中的第四纹理835,填充有水平直线的矩形可以用于表示第三膜片层834,右下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧可以观察到第一镀层852的第一纹理811、第二膜片层833的第四纹理835、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。通过在第一镀层852上设置第一纹理811,可以提升盖板800的炫彩显色效果。第一纹理811、第三纹理832、第四纹理835可以相互干涉,进而产生纹理干涉效果。图47所示的盖板800的纹理干涉效果与图46所示的盖板800的纹理干涉效果不同,这有助于提升盖板800的装饰效果。
图48至图51是本申请实施例提供的一种盖板800的结构性示意图。图48至图51所示的盖板800可以是图1示出的电子设备100的盖板盖板。例如,盖板800可以是图2或图3中的后盖112。又如,盖板800可以是图6中的屏幕盖板121。
盖板800可以包括设置有第一纹理811、第二纹理812的玻璃层810,第一纹理811、第二纹理812分别设置在玻璃层810的两侧。根据上文所述的盖板800在电子设备中的设置位置,第一纹理811被设置在较第二纹理812更远离显示屏的位置。第一纹理811可以包括阵列排布的多个凹谷813,凹谷813的宽度小于或等于25μm,且相邻两个凹谷813之间的距离小于两倍凹谷813的宽度。本申请不限定第二纹理812的形状。本申请不限定第二纹理812的凹谷的宽度。本申请不限定第二纹理812中相邻两个凹谷之间的距离。例如,第二纹理812的凹谷的宽度可以为50μm,第二纹理812中相邻两个凹谷之间的距离可以为100μm。又如,第二纹理812的凹谷的宽度可以小于或等于25μm,第二纹理812中相邻两个凹谷之间的距离可以小于或等于50μm。图48至图51中的白色矩形可以用于表示玻璃层810。图48至图51中竖直线的图案可以用于表示玻璃层810的第一纹理811。图48至图51中竖直线的图案可以用于表示玻璃层810的第二纹理812。
可选的,盖板800还可以包括AF膜层840。AF膜层840设置在玻璃层810的远离第一膜片层830的一侧。上文已经阐述了在玻璃层810上设置AF膜层840的有益效果,在此就不必再赘述。图48至图51中的填充有方格的矩形可以用于表示AF膜层840。
在一个示例中,如图48所示,盖板800还可以包括第一膜片层830。所述第一膜片 层830可以通过胶层820粘贴在所述玻璃层810的设置有所述第二纹理812的一侧。第一膜片层830可以具有颜色831。在图48中,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧至少可以观察到玻璃层810的第一纹理811、玻璃层810的第二纹理812以及第一膜片层830的颜色831。通过在第二纹理812上设置第一纹理811,可以提升盖板800的炫彩显色效果。第一纹理811、第二纹理812可以相互干涉,进而可以产生纹理干涉效果。与图10或图11所示的盖板800相比,图48所示的盖板800增添了纹理干涉效果,有助于提升盖板800的装饰效果。
在一个示例中,如图49所示,盖板800还可以包括第一膜片层830。所述第一膜片层830可以通过胶层820粘贴在所述玻璃层810的设置有所述第二纹理812的一侧。在第一膜片层830上可以设置有第三纹理832,且第一膜片层830上可以具有颜色831。在图49中,左下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧可以观察到玻璃层810的第一纹理811、玻璃层810的第二纹理812、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。通过在玻璃层810上设置第一纹理811,可以提升盖板800的炫彩显色效果。第一纹理811、第二纹理812、第三纹理832可以相互干涉,进而可以产生纹理干涉效果。图49所示的盖板800的纹理干涉效果与图48所示的盖板800的纹理干涉效果不同,这有助于提升盖板800的装饰效果。
在一个示例中,如图50所示,盖板800还可以包括第一膜片层830、第二膜片层833、第三膜片层834。在第一膜片层830上可以设置有第三纹理832,且第一膜片层830上可以具有颜色831。第二膜片层833上可以设置有第四纹理835。第二膜片层833、第三膜片层834均可以不具有颜色。第三膜片层834可以不具有纹理。第二膜片层833、第三膜片层834均可以位于玻璃层810与第一膜片层830之间。第二膜片层833相对于第三膜片层834更靠近玻璃层810,从而第三膜片层834可以将第二膜片层833上的第四纹理835与第一膜片层830上的第一纹理811间隔开。第二膜片层833可以设置在所述玻璃层810的设置有所述第二纹理812的一侧。可以通过多个胶层820将玻璃层810、第二膜片层833、第三膜片层834、第一膜片层830粘贴在一起。在图50中,左下45°疏斜线的图案可以用于表示第二膜片层833中的第四纹理835,填充有水平直线的矩形可以用于表示第三膜片层834,右下45°疏斜线的图案可以用于表示第一膜片层830中的第三纹理832,黑色矩形可以用于表示第一膜片层830的颜色831。
用户从盖板800的玻璃层810侧可以观察到玻璃层810的第一纹理811、玻璃层810的第二纹理812、第二膜片层833的第四纹理835、第一膜片层830的第三纹理832以及第一膜片层830的颜色831。通过在玻璃层810上设置第一纹理811,可以提升盖板800的炫彩显色效果。第一纹理811、第三纹理832、第四纹理835、第二纹理812可以相互干涉,进而产生纹理干涉效果。图50所示的盖板800的纹理干涉效果与图49所示的盖板800的纹理干涉效果不同,这有助于提升盖板800的装饰效果。
在一个示例中,如图51所示,盖板800还可以包括第二镀层851。第二镀层851可以设置在第四膜片层836的远离玻璃层810的一侧。第二镀层851具有颜色。在图51中,黑色矩形可以用于表示第二镀层851。可选的,盖板800还可以包括防爆膜层860。防爆 膜层860可以通过胶层820粘贴在第二镀层851上。防爆膜层860可以提高盖板800的强度,延缓盖板800的使用损坏。在图51中,填充有菱形的矩形可以用于表示防爆膜层860。
用户从盖板800的玻璃层810侧可以观察到第四膜片层836的第一纹理811、第二镀层851的颜色。与膜片层的颜色相比,镀层的颜色具有相对更强的通透感。因此,与图48所示的盖板800相比,图51所示的盖板800的通透感相对更强。这有助于提升盖板800的装饰效果。
应理解,在图48至图51所示的示例中,第二纹理812设置在玻璃层810上。结合图39至图47所示实施例,第二纹理812还可以设置在其他材料上,例如膜片层、镀层等。在受益于上述实施例中呈现的指导启示下,本领域技术人员将会想到本申请的许多改进和其他实施例。因此,应理解,本申请不限于所公开的特定实施例。
本申请通过在盖板上设置精度较高的炫光微纹理纹理,该纹理带有干涉色,使得照射在盖板上的光可以发生一定程度的色散现象,有助于用户感知色彩斑斓的炫彩效果,并且有助于实现提升盖板的炫彩显色效果、提升电子设备的外观装饰性。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应以所述权利要求的保护范围为准。
Claims (15)
- 一种盖板(800),其特征在于,所述盖板(800)包括第一纹理(811),所述第一纹理(811)包括阵列排列的多个凹谷(813),所述凹谷(813)的宽度x≤25μm,相邻两个所述凹谷(813)之间的距离y满足:x≤y≤2x。
- 根据权利要求1所述的盖板(800),其特征在于,x≤15μm。
- 根据权利要求1或2所述的盖板(800),其特征在于,所述盖板(800)包括:玻璃层(810);第一镀层(852),位于所述玻璃层(810)的任一侧,所述第一纹理(811)设置在所述第一镀层(852)上。
- 根据权利要求1或2所述的盖板(800),其特征在于,所述盖板(800)包括:玻璃层(810),所述第一纹理(811)设置在所述玻璃层(810)的任一侧。
- 根据权利要求4所述的盖板(800),其特征在于,在所述玻璃层(810)的远离所述第一纹理(811)的一侧设置有第二纹理(812)。
- 根据权利要求4或5所述的盖板(800),其特征在于,所述盖板(800)还包括:第一膜片层(830),所述第一膜片层(830)具有颜色(831),所述第一膜片层(830)位于所述玻璃层(810)的任一侧。
- 根据权利要求6所述的盖板(800),其特征在于,所述第一膜片层(830)上设置有第三纹理(832),所述第三纹理(832)位于所述第一膜片层(830)的靠近所述玻璃层(810)的一侧。
- 根据权利要求7所述的盖板(800),其特征在于,所述盖板(800)还包括第二膜片层(833)、第三膜片层(834),所述第二膜片层(833)、所述第三膜片层(834)均位于所述第一膜片层(830)与所述玻璃层(810)之间,所述第二膜片层(833)上设置有第四纹理(835),所述第三膜片层(834)位于所述第二膜片层(833)与所述第一膜片层(830)之间。
- 根据权利要求4所述的盖板(800),其特征在于,所述盖板(800)还包括:第二镀层(851),位于所述玻璃层(810)的任一侧,所述第二镀层(851)具有颜色。
- 根据权利要求1或2所述的盖板(800),其特征在于,所述盖板(800)包括:玻璃层(810);第四膜片层(836),位于所述玻璃层(810)的任一侧,所述第一纹理(811)设置在所述第四膜片层(836)上。
- 一种盖板(800),其特征在于,包括:玻璃层(810),所述第一纹理(811)设置在所述玻璃层(810)的一侧;第一膜片层(830),所述第一膜片层(830)位于所述玻璃层(810)的远离所述第一纹理(811)的一侧,所述第一膜片层(830)具有颜色(831),所述第一膜片层(830)上设置有第三纹理(832),所述第三纹理(832)位于所述第一膜片层(830)的靠近所述玻璃层(810)的一侧;防指纹AF膜层(840),位于所述玻璃层(810)的远离所述第一膜片层(830)的 一侧。
- 一种电子设备(100),其特征在于,包括如权利要求1至11中任一项所述的盖板(800)。
- 一种盖板(800)的加工方法,其特征在于,所述加工方法包括:对玻璃层(810)的目标侧面(815)刻蚀,得到所述玻璃层(810)的第一纹理(811),所述第一纹理(811)包括阵列排列的多个凹谷(813),所述凹谷(813)的宽度x≤25μm,相邻两个所述凹谷(813)之间的距离y满足:x≤y≤2x。
- 根据权利要求13所述的加工方法,其特征在于,在所述对玻璃层(810)的目标侧面(815)刻蚀之前,所述加工方法还包括:曝光灯(873)面向所述目标侧面(815)曝光,所述曝光灯(873)发出的光穿过遮光网(872)并垂直照射在曝光胶(871)上,所述曝光胶(871)、所述遮光网(872)位于所述曝光灯(873)与所述玻璃层(810)之间,所述曝光胶(871)位于所述玻璃层(810)与所述遮光网(872)之间,所述曝光胶(871)设置在所述目标侧面(815)上,所述遮光网(872)包括多个水平网线以及多个纵向网线,所述水平网线相对于所述纵向网线垂直设置,任一所述网线的宽度s 1≤25μm,相邻两个平行的所述网线之间的距离y 1满足2s 1≤y 1≤s 1+25μm;所述对玻璃层(810)的目标侧面(815)刻蚀,包括:对所述目标侧面(815)以及所述目标侧面(815)上的曝光胶(871)刻蚀。
- 根据权利要求14或15所述的加工方法,其特征在于,在所述对玻璃层(810)的目标侧面(815)刻蚀之前,所述加工方法还包括:对所述目标侧面(815)进行表面抛光。
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| JP2017215539A (ja) * | 2016-06-01 | 2017-12-07 | 株式会社 スワコー | パネルカバーシート、パネルカバーシートの製造方法及びパネルカバーシート製造装置 |
| CN107683055A (zh) * | 2017-09-21 | 2018-02-09 | 广东欧珀移动通信有限公司 | 电子设备的盖板及其制备方法和电子设备 |
| CN109551956A (zh) * | 2017-09-26 | 2019-04-02 | 昇印光电(昆山)股份有限公司 | 装饰片及电子设备盖板 |
| CN107835276A (zh) * | 2017-12-08 | 2018-03-23 | 南昌欧菲光科技有限公司 | 电子设备的柔性盖板及其制作方法和电子设备 |
| CN208747996U (zh) * | 2018-08-16 | 2019-04-16 | 昇印光电(昆山)股份有限公司 | 装饰膜及具有其的手机后盖与电池模组 |
| CN109624589A (zh) * | 2018-12-17 | 2019-04-16 | 佛山市易晟达科技有限公司 | 一种具有光栅图案的盖板及其制造方法 |
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