WO2016172996A1 - 壳体框架及其制作方法 - Google Patents

壳体框架及其制作方法 Download PDF

Info

Publication number
WO2016172996A1
WO2016172996A1 PCT/CN2015/078546 CN2015078546W WO2016172996A1 WO 2016172996 A1 WO2016172996 A1 WO 2016172996A1 CN 2015078546 W CN2015078546 W CN 2015078546W WO 2016172996 A1 WO2016172996 A1 WO 2016172996A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
housing frame
particles
different
ink
Prior art date
Application number
PCT/CN2015/078546
Other languages
English (en)
French (fr)
Inventor
杜鹏
Original Assignee
深圳市华星光电技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US14/787,588 priority Critical patent/US20170090238A1/en
Publication of WO2016172996A1 publication Critical patent/WO2016172996A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/14—Iridescent effects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • 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
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/003—Printing processes to produce particular kinds of printed work, e.g. patterns on optical devices, e.g. lens elements; for the production of optical devices
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332—Front frames

Definitions

  • the present invention relates to the field of liquid crystal display, and more particularly to a housing frame and a method of fabricating the same.
  • Prior art electronic devices are typically housing frames with a single tone finish and a soft feel coating process applied to the housing frame, such as black, white, colorless, and the like.
  • a housing frame exhibits a certain texture by changing the refractive index according to the viewing angle.
  • the first deposition material has a specific refractive index and is formed by at least two types of mixtures selected from materials such as SiO2, TiO2, Al2O3, etc.; the second deposition material has a refractive index different from that of the first deposition material, It is formed of at least two types of mixtures selected from materials such as SiO2, TiO2, Al2O3, and the like.
  • Deposition can also be achieved by depositing two materials alternately multiple times.
  • the coated housing frame does not have much visual or even tactile impact in addition to providing a ceramic pearl texture by reproducing the brightness and color anisotropy according to the user's viewing angle.
  • the technical problem to be solved by the present invention is to provide a housing frame and a manufacturing method thereof, which are capable of changing patterns with different angles, and have visual impact and tactile effects.
  • a technical solution adopted by the present invention is to provide a housing frame comprising: a substrate; at least one ink layer coated on the substrate, the ink layer being doped with particles containing a colored dye; at least one curing Layers, respectively applied to each ink layer, the outermost solidified layer having a concave-convex shape to present different colors and patterns at different viewing angles; wherein, when pressing the housing frame, the colored dye in the particles Is released to exhibit different patterns according to different pressing, the particles comprising at least one of copper, aluminum metal particle mixture, TiO2/Fe2O3 and mica grinding mixture, copper, aluminum metal particles outsourcing a layer of polymer, wherein
  • the polymer may be any of polyethylene, polypropylene and polystyrene, and the particulate and ink layer coatings have significant refractive index differences.
  • the solidified layer of the outermost layer has a zigzag cross section or a circular arc shape.
  • the housing frame comprises a plurality of ink layers, different ink layers are added with different particles, and have different colors.
  • a housing frame comprising: a substrate; at least one ink layer coated on the substrate, the ink layer being doped with particles containing a colored dye; at least one a cured layer, respectively coated on each of the ink layers, the outermost solidified layer having a concave-convex shape to present different colors and patterns at different viewing angles; wherein, when the housing frame is pressed, the colored in the particles The dye is released to present a different pattern depending on the compression.
  • the particles comprise at least one of copper, aluminum metal particle mixture, TiO2/Fe2O3 and mica grinding mixture, copper, aluminum metal particles, and a layer of polymer, wherein the polymer may be polyethylene, polypropylene and polystyrene. Any of them.
  • the particle and ink layer coatings have significant refractive index differences.
  • the solidified layer of the outermost layer has a zigzag cross section or a circular arc shape.
  • the housing frame comprises a plurality of ink layers, different ink layers are added with different particles, and have different colors.
  • the cured layer is cured by UV light.
  • the cured layer is a two-component material which is cured by chemical crosslinking after mixing.
  • another technical solution adopted by the present invention is to provide a method for manufacturing a housing frame, comprising: coating at least one ink layer on a substrate, the ink layer being doped with particles containing a colored dye; Each ink layer is coated with a cured layer, and the outermost cured layer has a concave-convex shape to present different colors and patterns at different viewing angles; wherein, when the housing frame is pressed, the colored dye in the particles is Released to present different patterns depending on the compression.
  • the particles comprise at least one of copper, aluminum metal particle mixture, TiO2/Fe2O3 and mica grinding mixture, copper, aluminum metal particles, and a layer of polymer, wherein the polymer may be polyethylene, polypropylene and polystyrene. Any of them.
  • the particle and ink layer coatings have significant refractive index differences.
  • the solidified layer of the outermost layer has a zigzag cross section or a circular arc shape.
  • the housing frame comprises a plurality of ink layers, different ink layers are added with different particles, and have different colors.
  • the housing frame of the present invention comprises a substrate, at least one ink layer coated on the substrate, the ink layer is doped with particles containing a colored dye; at least one solidified layer, Coated on each ink layer separately, the outermost cured layer has a concave-convex shape to present different colors and patterns at different viewing angles; wherein, when the housing frame is pressed, the colored dye in the particles is released Coming out to present different patterns according to the different pressing, the housing frame can be changed in pattern with different angles, and has visual impact and tactile effects.
  • FIG. 1 is a schematic structural view of a housing frame according to a first embodiment of the present invention
  • Figure 2 is a schematic view of the optical path of the housing frame of Figure 1;
  • Figure 3 is a schematic structural view of a housing frame according to a second embodiment of the present invention.
  • Figure 4 is a schematic structural view of a housing frame according to a third embodiment of the present invention.
  • FIG. 5 is a schematic flow chart of a method of fabricating a housing frame according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a housing frame according to a first embodiment of the present invention.
  • the housing frame 10 includes a substrate 11, at least one ink layer 12, and at least one cured layer 14. At least one ink layer 12 is coated on the substrate 11, and the ink layer 12 is doped with particles 13 containing a colored dye; at least one cured layer 14 is coated on each of the ink layers 12, and the outermost cured layer 14 has a concave-convex shape. To present different colors and patterns at different viewing angles. Wherein, when the housing frame 10 is pressed, the colored dye in the particles 13 is released to present a different pattern depending on the pressing.
  • the microparticles 13 include at least one of copper, aluminum metal particle mixture, TiO2/Fe2O3 and mica grinding mixture, and copper, aluminum metal particles outsourcing a layer of polymer, wherein the polymer may be polyethylene. Any of polypropylene and polystyrene.
  • the particles 13 and the ink layer coating have significant refractive index differences.
  • the main component of the cured layer 14 may be an acrylate resin, a polyurethane resin or the like, and the cured layer 14 may be cured by UV light or may be cured by chemical crosslinking after mixing the two-component materials.
  • the concave and convex solid shapes of the surface of the corresponding mold can be made, so that the user can present different colors and patterns at different viewing angles, and different pressing conditions can also be different.
  • the outermost cured layer 14 is formed into a jagged surface by a mold, that is, the outermost solidified layer 14 has a zigzag cross section so that the user can present different colors and patterns at different viewing angles.
  • the outermost cured layer 24 may also have a circular arc shape such that the appearance of the housing frame 20 may exhibit a richer variation as the viewing angle changes.
  • the optical path of the housing frame 10 is as shown in Fig. 2. Since the refractive indices of different particles and inks are different, the direction of reflection of the incident light is different, and the zigzag surface only causes the light concentrated in a certain direction to be emitted. , as shown in the light path diagram above. The scattering of the incident light in different directions can be seen at different viewing angles. Specific patterns can only be seen at certain angles, while others are not visible and are hidden. This allows the housing frame to change patterns with different angles, with visual impact and tactile effects.
  • the housing frame may comprise a plurality of ink layers, the different ink layers being added with different particles, having different colors.
  • Each ink layer is coated with a cured layer, i.e., any two layers of ink are separated by a solidified layer.
  • the number of layers of the ink layer and the cured layer is determined as the case may be, and is not limited herein.
  • the housing frame 30 includes an ink layer 33, an ink layer 36, and an ink layer 33 and an ink layer 36 are respectively coated with a solidified layer 34 and a cured layer 35.
  • the profile of the outermost cured layer 34 may be serrated, see Figure 4. Or it can also be in the shape of a circle, see Figure 3.
  • the housing frame can exhibit a pearl-like visual effect when viewed. If a multi-layer coating is used, the light will be reflected multiple times, including specular and diffuse reflections, which will interfere with each other, producing a pearl-like luster.
  • FIG. 5 is a schematic flow chart of a method of fabricating a housing frame according to an embodiment of the present invention. As shown in FIG. 5, the manufacturing method of the housing frame includes:
  • Step S10 coating at least one ink layer on the substrate, the ink layer being doped with particles containing a colored dye.
  • the particles comprise at least one of copper, aluminum metal particle mixture, TiO2/Fe2O3 and mica grinding mixture, copper, aluminum metal particles, and a layer of polymer, wherein the polymer may be polyethylene, polypropylene and polystyrene. Any of them. Particle and ink layer coatings have significant refractive index differences.
  • Step S11 Applying a cured layer on each of the ink layers, the cured layer of the outermost layer has a concave-convex shape to present different colors and patterns at different viewing angles.
  • the colored dye in the particles is released to present different patterns depending on the pressing.
  • the main component of the cured layer may be an acrylate resin, a polyurethane resin or the like, and the cured layer may be cured by UV light or may be cured by chemical crosslinking after mixing the two-component material.
  • the concave and convex three-dimensional shape of the surface of the surface can be made through the corresponding mold, so that the user can present different colors and patterns at different viewing angles, and different pressing conditions can also exhibit different colors. pattern.
  • the cured layer of the outermost layer forms a jagged surface through the mold, that is, the cross section of the solidified layer is sawtooth, so that the user can present different colors and patterns at different viewing angles.
  • the direction of reflection of incident light is different, and the zigzag surface only causes light concentrated in one direction to be emitted.
  • the scattering of the incident light in different directions can be seen at different viewing angles. Specific patterns can only be seen at certain angles, while others are not visible and are hidden. This allows the housing frame to change patterns with different angles, with visual impact and tactile effects.
  • the outermost cured layer may also have a circular arc shape such that the appearance of the housing frame may exhibit a richer variation as the viewing angle changes, see FIG.
  • a plurality of ink layers may be applied to the substrate, and different ink layers may be provided with different particles having different colors.
  • Each ink layer is coated with a cured layer, i.e., any two layers of ink are separated by a solidified layer.
  • the number of layers of the ink layer and the cured layer is determined as the case may be, and is not limited herein.
  • the solidified layer of the outermost layer has a zigzag cross section or a circular arc shape. Due to the presence of the multi-layer ink layer, the housing frame can exhibit a pearl-like visual effect when viewed. If a multi-layer coating is used, the light will be reflected multiple times, including specular and diffuse reflections, which will interfere with each other, producing a pearl-like luster.
  • the housing frame of the present invention includes a substrate, at least one ink layer coated on the substrate, the ink layer is doped with particles containing a colored dye, and at least one cured layer is coated on each of the ink layers.
  • the outermost cured layer has a concave-convex shape to present different colors and patterns at different viewing angles; wherein, when the housing frame is pressed, the colored dye in the particles is released to exhibit a difference depending on the pressing The pattern enables the housing frame to change patterns with different angles, with visual impact and tactile effects.

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

一种壳体框架（10）及其制作方法，壳体框架（10）包括：基板（11）；至少一油墨层（12），涂覆在基板（11）上，油墨层（12）掺有包含有色染料的微粒；至少一固化层（14），分别涂覆在每个油墨层（12）上，最外层的固化层（14）具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；其中，当按压壳体框架时，微粒中的有色染料被释放出来，以根据按压的不同呈现出不同的图案，具有视觉冲击和触觉效果。

Description

壳体框架及其制作方法
【技术领域】
本发明涉及液晶显示领域，尤其是涉及一种壳体框架及其制作方法。
【背景技术】
现有技术的电子装置通常是具有单色调涂装的壳体框架,并且将柔软感涂装工艺应用于壳体框架，例如，黑色、白色、无色等。这种壳体框架是通过根据视角来改变折射率而显示某种质地。在制作时，分别沉积两种材料。第一种沉积材料具有某特定折射率并且通过从SiO2，TiO2、Al2O3等材料中选择的至少由两种类型的混合物形成；第二种沉积材料具有和第一种沉积材料不同的折射率，也是通过从SiO2，TiO2、Al2O3等材料中选择的至少由两种类型的混合物形成。也可以通过多次交替地沉积两种材料来实现沉积。这种涂装的壳体框架除了可根据使用者的视角通过使亮度和色彩各向异性再现来提供一种陶瓷珍珠质地之外，并没有太多视觉上甚至是触觉上的冲击。
【发明内容】
本发明主要解决的技术问题是提供一种壳体框架及其制作方法，能够随着不同的角度变换图案，具有视觉冲击和触觉效果。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种壳体框架，包括：基板；至少一油墨层，涂覆在基板上，油墨层掺有包含有色染料的微粒；至少一固化层，分别涂覆在每个油墨层上，最外层的固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；其中，当按压壳体框架时，微粒中的有色染料被释放出来，以根据按压的不同呈现出不同的图案，微粒包括铜、铝金属颗粒混合物、TiO2/Fe2O3与云母粉磨混合物、铜、铝金属颗粒外包一层聚合物中的至少之一，其中聚合物可以是聚乙烯，聚丙烯和聚苯乙烯中的任一种，微粒和油墨层涂料有显著的折射率差异。
其中，最外层的固化层的剖面为锯齿状，或呈圆弧形。
其中，壳体框架包括多个油墨层，不同的油墨层添加不同的微粒，具有不同的颜色。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种壳体框架，包括：基板；至少一油墨层，涂覆在基板上，油墨层掺有包含有色染料的微粒；至少一固化层，分别涂覆在每个油墨层上，最外层的固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；其中，当按压壳体框架时，微粒中的有色染料被释放出来，以根据按压的不同呈现出不同的图案。
其中，微粒包括铜、铝金属颗粒混合物、TiO2/Fe2O3与云母粉磨混合物、铜、铝金属颗粒外包一层聚合物中的至少之一，其中聚合物可以是聚乙烯，聚丙烯和聚苯乙烯中的任一种。
其中，微粒和油墨层涂料有显著的折射率差异。
其中，最外层的固化层的剖面为锯齿状，或呈圆弧形。
其中，壳体框架包括多个油墨层，不同的油墨层添加不同的微粒，具有不同的颜色。
其中，固化层通过UV光照固化。
其中，固化层是双组分材料混合之后通过化学交联固化。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种壳体框架的制作方法，包括：将至少一油墨层涂覆在基板上，油墨层掺有包含有色染料的微粒；在每个油墨层上涂覆一固化层，最外层的固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；其中，当按压壳体框架时，微粒中的有色染料被释放出来，以根据按压的不同呈现出不同的图案。
其中，微粒包括铜、铝金属颗粒混合物、TiO2/Fe2O3与云母粉磨混合物、铜、铝金属颗粒外包一层聚合物中的至少之一，其中聚合物可以是聚乙烯，聚丙烯和聚苯乙烯中的任一种。
其中，微粒和油墨层涂料有显著的折射率差异。
其中，最外层的固化层的剖面为锯齿状，或呈圆弧形。
其中，壳体框架包括多个油墨层，不同的油墨层添加不同的微粒，具有不同的颜色。
本发明的有益效果是：区别于现有技术的情况，本发明的壳体框架包括基板，至少一油墨层，涂覆在基板上，油墨层掺有包含有色染料的微粒；至少一固化层，分别涂覆在每个油墨层上，最外层的固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；其中，当按压壳体框架时，微粒中的有色染料被释放出来，以根据按压的不同呈现出不同的图案，能够使得壳体框架随着不同的角度变换图案，具有视觉冲击和触觉效果。
【附图说明】
图1是本发明第一实施例的壳体框架的结构示意图；
图2是图1中的壳体框架的光路示意图；
图3是本发明第二实施例的壳体框架的结构示意图；
图4是本发明第三实施例的壳体框架的结构示意图；
图5是本发明实施例的壳体框架的制作方法的流程示意图。
【具体实施方式】
请参阅图1，图1是本发明第一实施例的壳体框架的结构示意图。如图1所示，壳体框架10包括：基板11、至少一油墨层12以及至少一固化层14。至少一油墨层12涂覆在基板11上，油墨层12掺有包含有色染料的微粒13；至少一固化层14分别涂覆在每个油墨层12上，最外层的固化层14具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案。其中，当按压壳体框架10时，微粒13中的有色染料被释放出来，以根据按压的不同呈现出不同的图案。
在本发明实施例中，微粒13包括铜、铝金属颗粒混合物、TiO2/Fe2O3与云母粉磨混合物、铜、铝金属颗粒外包一层聚合物中的至少之一，其中聚合物可以是聚乙烯，聚丙烯和聚苯乙烯中的任一种。微粒13和油墨层涂料有显著的折射率差异。
在本发明实施例中，固化层14的主要成分可以是丙烯酸酯树脂，聚氨酯树脂等，固化层14可以是通过UV光照固化，也可以是双组分材料混合之后通过化学交联固化。最外层的固化层14涂覆之后可以通过相应的模具制作处表面的凹凸立体形状，使得使用者在不同的观看角度下可以呈现不同的色彩和图案，另外不同的按压情况也能呈现出不同的图案。具体地，最外层的固化层14通过模具形成具有锯齿状的表面，即最外层的固化层14的剖面为锯齿状，使得使用者在不同的观看角度下可以呈现不同的色彩和图案。如图3所示，最外层的固化层24还可以呈圆弧形，使得壳体框架20的外观随着观察角度的变化可以呈现更加丰富的变化。
壳体框架10的光路如图2所示，由于不同颗粒和油墨的折射率有差异，其对入射光的反射方向是不同的，锯齿形的表面则只会让集中在某一方向的光线射出，如上图的光路图所示。在不同的观察角度会看到颗粒对入射光在不同方向产生的散射。特定的图案只能在某些特定角度看到，而另外一些角度则不可见，被隐藏起来。如此使得壳体框架随着不同的角度变换图案，具有视觉冲击和触觉效果。
在本发明实施例中，壳体框架可以包括多个油墨层，不同的油墨层添加不同的微粒，具有不同的颜色。每个油墨层上涂覆一固化层，即任两层油墨层之间由固化层隔开。油墨层和固化层的层数视具体情况而定，在此不作限制。如图4所示，壳体框架30包括油墨层33、油墨层36，油墨层33、油墨层36上分别涂覆一固化层34、固化层35。而最外层的固化层34的剖面可以为锯齿状，参见图4。或者也可以呈圆弧形，参见图3。由于多层油墨层的存在，壳体框架在观察时，可以呈现出类似珍珠质地的视觉效果。如果采用多层涂料，光线会发生多次反射，包括镜面反射和漫反射，它们会相互干涉，从而产生类似珍珠质的光泽。
图5是本发明实施例的壳体框架的制作方法的流程示意图。如图5所示，壳体框架的制作方法包括：
步骤S10：将至少一油墨层涂覆在基板上，油墨层掺有包含有色染料的微粒。
其中，微粒包括铜、铝金属颗粒混合物、TiO2/Fe2O3与云母粉磨混合物、铜、铝金属颗粒外包一层聚合物中的至少之一，其中聚合物可以是聚乙烯，聚丙烯和聚苯乙烯中的任一种。微粒和油墨层涂料有显著的折射率差异。
步骤S11：在每个油墨层上涂覆一固化层，最外层的固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案。
其中，当按压壳体框架时，微粒中的有色染料被释放出来，以根据按压的不同呈现出不同的图案。
在本发明实施例中，固化层的主要成分可以是丙烯酸酯树脂，聚氨酯树脂等，固化层可以是通过UV光照固化，也可以是双组分材料混合之后通过化学交联固化。最外层的固化层涂覆之后可以通过相应的模具制作处表面的凹凸立体形状，使得使用者在不同的观看角度下可以呈现不同的色彩和图案，另外不同的按压情况也能呈现出不同的图案。具体地，最外层的固化层通过模具形成具有锯齿状的表面，即固化层的剖面为锯齿状，使得使用者在不同的观看角度下可以呈现不同的色彩和图案。由于不同颗粒和油墨的折射率有差异，其对入射光的反射方向是不同的，锯齿形的表面则只会让集中在某一方向的光线射出。在不同的观察角度会看到颗粒对入射光在不同方向产生的散射。特定的图案只能在某些特定角度看到，而另外一些角度则不可见，被隐藏起来。如此使得壳体框架随着不同的角度变换图案，具有视觉冲击和触觉效果。
最外层的固化层还可以呈圆弧形，使得壳体框架的外观随着观察角度的变化可以呈现更加丰富的变化，参见图3。
在本发明实施例中，可以将多个油墨层涂覆在基板上，不同的油墨层添加不同的微粒，具有不同的颜色。每个油墨层上涂覆一固化层，即任两层油墨层之间由固化层隔开。油墨层和固化层的层数视具体情况而定，在此不作限制。其中，最外层的固化层的剖面为锯齿状，或呈圆弧形。由于多层油墨层的存在，壳体框架在观察时，可以呈现出类似珍珠质地的视觉效果。如果采用多层涂料，光线会发生多次反射，包括镜面反射和漫反射，它们会相互干涉，从而产生类似珍珠质的光泽。
综上所述，本发明的壳体框架包括基板，至少一油墨层，涂覆在基板上，油墨层掺有包含有色染料的微粒；至少一固化层，分别涂覆在每个油墨层上，最外层的固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；其中，当按压壳体框架时，微粒中的有色染料被释放出来，以根据按压的不同呈现出不同的图案，能够使得壳体框架随着不同的角度变换图案，具有视觉冲击和触觉效果。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (15)

  1. 一种壳体框架，其中，所述壳体框架包括：
    基板；
    至少一油墨层，涂覆在所述基板上，所述油墨层掺有包含有色染料的微粒；
    至少一固化层，分别涂覆在每个所述油墨层上，最外层的所述固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；
    其中，当按压所述壳体框架时，所述微粒中的所述有色染料被释放出来，以根据按压的不同呈现出不同的图案，所述微粒包括铜、铝金属颗粒混合物、TiO2/Fe2O3与云母粉磨混合物、铜、铝金属颗粒外包一层聚合物中的至少之一，其中所述聚合物可以是聚乙烯，聚丙烯和聚苯乙烯中的任一种，所述微粒和所述油墨层涂料有显著的折射率差异。
  2. 根据权利要求1所述的壳体框架，其中，最外层的所述固化层的剖面为锯齿状，或呈圆弧形。
  3. 根据权利要求1所述的壳体框架，其中，所述壳体框架包括多个所述油墨层，不同的所述油墨层添加不同的所述微粒，具有不同的颜色。
  4. 一种壳体框架，其中，所述壳体框架包括：
    基板；
    至少一油墨层，涂覆在所述基板上，所述油墨层掺有包含有色染料的微粒；
    至少一固化层，分别涂覆在每个所述油墨层上，最外层的所述固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；
    其中，当按压所述壳体框架时，所述微粒中的所述有色染料被释放出来，以根据按压的不同呈现出不同的图案。
  5. 根据权利要求4所述的壳体框架，其中，所述微粒包括铜、铝金属颗粒混合物、TiO2/Fe2O3与云母粉磨混合物、铜、铝金属颗粒外包一层聚合物中的至少之一，其中所述聚合物可以是聚乙烯，聚丙烯和聚苯乙烯中的任一种。
  6. 根据权利要求4所述的壳体框架，其特征在于，所述微粒和所述油墨层涂料有显著的折射率差异。
  7. 根据权利要求4所述的壳体框架，其中，最外层的所述固化层的剖面为锯齿状，或呈圆弧形。
  8. 根据权利要求4所述的壳体框架，其中，所述壳体框架包括多个所述油墨层，不同的所述油墨层添加不同的所述微粒，具有不同的颜色。
  9. 根据权利要求4所述的壳体框架，其中，所述固化层通过UV光照固化。
  10. 根据权利要求4所述的壳体框架，其中，所述固化层是双组分材料混合之后通过化学交联固化。
  11. 一种壳体框架的制作方法，其中，所述制作方法包括：
    将至少一油墨层涂覆在基板上，所述油墨层掺有包含有色染料的微粒；
    在每个所述油墨层上涂覆一固化层，最外层的所述固化层具有凹凸形状，以在不同的观看角度下呈现不同的色彩和图案；
    其中，当按压所述壳体框架时，所述微粒中的所述有色染料被释放出来，以根据按压的不同呈现出不同的图案。
  12. 根据权利要求11所述的制作方法，其中，所述微粒包括铜、铝金属颗粒混合物、TiO2/Fe2O3与云母粉磨混合物、铜、铝金属颗粒外包一层聚合物中的至少之一，其中所述聚合物可以是聚乙烯，聚丙烯和聚苯乙烯中的任一种。
  13. 根据权利要求11所述的制作方法，其中，所述微粒和所述油墨层涂料有显著的折射率差异。
  14. 根据权利要求11所述的制作方法，其中，最外层的所述固化层的剖面为锯齿状，或呈圆弧形。
  15. 根据权利要求11所述的制作方法，其中，所述壳体框架包括多个所述油墨层，不同的所述油墨层添加不同的所述微粒，具有不同的颜色。
PCT/CN2015/078546 2015-04-29 2015-05-08 壳体框架及其制作方法 WO2016172996A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/787,588 US20170090238A1 (en) 2015-04-29 2015-05-08 Shell frame and manufacturing method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510209697.8 2015-04-29
CN201510209697.8A CN104816511B (zh) 2015-04-29 2015-04-29 壳体框架及其制作方法

Publications (1)

Publication Number Publication Date
WO2016172996A1 true WO2016172996A1 (zh) 2016-11-03

Family

ID=53727104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/078546 WO2016172996A1 (zh) 2015-04-29 2015-05-08 壳体框架及其制作方法

Country Status (3)

Country Link
US (1) US20170090238A1 (zh)
CN (1) CN104816511B (zh)
WO (1) WO2016172996A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110382253B (zh) * 2017-03-06 2021-04-13 株式会社Lg化学 装饰构件及装饰构件的制造方法
CN114454585A (zh) * 2020-11-09 2022-05-10 Oppo广东移动通信有限公司 皮质膜片及其制备方法、壳体组件和电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060255492A1 (en) * 2005-05-13 2006-11-16 Chuan-Shien Yu In-mold decoration process
CN101896043A (zh) * 2009-05-23 2010-11-24 深圳富泰宏精密工业有限公司 塑料壳体及其制作方法
CN103171188A (zh) * 2011-12-21 2013-06-26 深圳富泰宏精密工业有限公司 壳体及壳体的制作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007210135A (ja) * 2006-02-07 2007-08-23 Kubota Matsushitadenko Exterior Works Ltd 化粧材及びその製造方法
CN101340785A (zh) * 2007-07-04 2009-01-07 深圳富泰宏精密工业有限公司 电子产品外壳
CN101730412A (zh) * 2008-10-24 2010-06-09 深圳富泰宏精密工业有限公司 壳体及其制作方法
CN101870208B (zh) * 2009-04-23 2012-07-25 深圳富泰宏精密工业有限公司 在壳体上形成商标或图案的印刷方法
CN101941353B (zh) * 2009-07-10 2013-01-02 颖台科技股份有限公司 光固化复合树脂的膜片制作方法
KR20110074390A (ko) * 2009-12-24 2011-06-30 엘지이노텍 주식회사 입체감 형성 외장재
CN101854503A (zh) * 2010-01-14 2010-10-06 广州毅昌科技股份有限公司 一种平板电视壳体的光学处理工艺
CN103009693A (zh) * 2011-09-26 2013-04-03 深圳富泰宏精密工业有限公司 壳体的制备方法及由该方法所制得的壳体
CN102634250B (zh) * 2012-04-18 2013-11-06 中国人民银行印制科学技术研究所 一种压色性防伪油墨
CN103600457A (zh) * 2013-10-25 2014-02-26 安徽工贸职业技术学院 一种具有立体感的塑料件表面处理工艺
CN103985326A (zh) * 2014-05-29 2014-08-13 骏熠电子科技(昆山)有限公司 一种具有立体显示效果的发光结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060255492A1 (en) * 2005-05-13 2006-11-16 Chuan-Shien Yu In-mold decoration process
CN101896043A (zh) * 2009-05-23 2010-11-24 深圳富泰宏精密工业有限公司 塑料壳体及其制作方法
CN103171188A (zh) * 2011-12-21 2013-06-26 深圳富泰宏精密工业有限公司 壳体及壳体的制作方法

Also Published As

Publication number Publication date
US20170090238A1 (en) 2017-03-30
CN104816511A (zh) 2015-08-05
CN104816511B (zh) 2017-06-13

Similar Documents

Publication Publication Date Title
CN103813667B (zh) 用于便携式终端的窗构件及其制造方法
US9607733B2 (en) Double-sided transparent conductive film and touch panel
CN108966552A (zh) 壳体及其制备方法和电子设备
CN110385898B (zh) 功能膜片、玻璃板和终端
CN106461826B (zh) 光学元件
CN104700721B (zh) 一种显示面板及其制造方法、显示装置
CN102097160A (zh) 透明导电性薄膜的制造方法
CN102223771B (zh) 电子装置壳体及其制作方法
CN110978873A (zh) 壳体的制作方法、壳体以及电子设备
WO2016172996A1 (zh) 壳体框架及其制作方法
CN108337842A (zh) 电子装置及其壳体和壳体的制造方法
CN209265409U (zh) 一种电容式3d双曲面玻璃触摸屏
JP2010201652A (ja) 装飾体及びその製造方法
US20100209695A1 (en) Artificial marble containing chip with transparent and light reflecting materials, and process for preparing the same
CN105759494A (zh) 彩膜基板及其制备方法、显示装置
JP2009208377A (ja) 加飾シート、加飾成形体及び加飾シートの製造方法
US20100330339A1 (en) Decorative effect for glass bodies
CN207305171U (zh) 一种装饰片、模具及电子设备盖板
CN109703269A (zh) 外观件
CN109475055A (zh) 一种装饰片、模具及电子设备盖板
CN113354860A (zh) 结构色膜及其制作方法
CN108583131A (zh) 电子装置及其壳体和壳体的制造方法
KR20220120231A (ko) 데코 필름의 제조 방법
CN114206631A (zh) 装饰结构
TW201600901A (zh) 裝飾板以及觸控面板

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14787588

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15890375

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15890375

Country of ref document: EP

Kind code of ref document: A1