WO2023109388A1 - 显示装置及电子设备 - Google Patents
显示装置及电子设备 Download PDFInfo
- Publication number
- WO2023109388A1 WO2023109388A1 PCT/CN2022/131503 CN2022131503W WO2023109388A1 WO 2023109388 A1 WO2023109388 A1 WO 2023109388A1 CN 2022131503 W CN2022131503 W CN 2022131503W WO 2023109388 A1 WO2023109388 A1 WO 2023109388A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- functional layer
- touch
- glare
- blue light
- layer
- Prior art date
Links
- 239000002346 layers by function Substances 0.000 claims abstract description 135
- 239000010410 layer Substances 0.000 claims abstract description 100
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 57
- 239000000853 adhesive Substances 0.000 claims abstract description 34
- 230000001070 adhesive effect Effects 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 46
- 239000003292 glue Substances 0.000 claims description 29
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Definitions
- the present application relates to the technical field of display devices, in particular to a display device and electronic equipment.
- liquid crystal display As the communication interface between users and information, liquid crystal display has become the current mainstream display method because of its superior characteristics such as high space utilization rate, low electromagnetic interference and no radiation. It is widely used in information communication tools such as TVs, smart phones, and tablets. use.
- liquid crystal display is an essential part of these electronic products.
- the text or pattern displayed on the liquid crystal display is composed of three primary colors through different energies.
- the blue light component (430-440nm wavelength range) in the three primary colors has a great destructive effect on the macular area of the human eye. Time spent looking at screens hurts.
- the existing protective films generally have a single function, which can only prevent blue light from harming the human eye to a certain extent, and do not have other protective functions such as anti-glare, which cannot meet people's needs. need.
- Embodiments of the present application provide a display device and electronic equipment, so as to improve the anti-glare and anti-blue light functions of the display device of the electronic equipment during operation.
- the present application provides a display device, wherein the display device has a display surface for display, and the display device includes:
- a touch screen the touch screen includes a first functional layer and a touch-sensitive layer arranged in layers, the first functional layer is arranged on the side of the touch-sensitive layer facing the display surface, and the touch-sensitive layer can receive external touch control operation;
- a display screen the display screen includes a stacked liquid crystal panel and a backlight module, the liquid crystal panel is arranged on the side of the touch-sensitive layer facing away from the display surface, and the backlight module is arranged on the liquid crystal panel On the side facing away from the display surface, a second functional layer is provided between the liquid crystal panel and the touch-sensitive layer, and a third functional layer is provided between the liquid crystal panel and the backlight module; and
- Adhesive glue the adhesive glue is arranged between the touch screen and the display screen, and is used to bond the touch screen and the display screen;
- At least two of the first functional layer, the touch-sensitive layer, the adhesive glue, the second functional layer and the third functional layer are provided with an anti-glare structure and/or an anti-blue light structure .
- At least two of the first functional layer, the touch-sensitive layer, the adhesive glue, the second functional layer and the third functional layer are provided with the above-mentioned anti-glare structure;
- At least two of the first functional layer, the touch sensing layer, the adhesive glue, the second functional layer and the third functional layer are provided with the anti-blue light structure.
- the surface of at least two of the first functional layer, the touch-sensitive layer, the second functional layer and the third functional layer is provided with the anti-glare structure and said anti-blue light structure;
- the surface of at least one of the first functional layer, the touch sensing layer, the second functional layer and the third functional layer is provided with the anti-glare structure and the anti-blue light structure, and the adhesive
- the glue is mixed with anti-glare material and anti-blue light material to form the anti-glare structure and the anti-blue light structure.
- the first functional layer is a transparent cover, and the surface of the transparent cover facing the touch-sensitive layer is provided with the anti-glare structure and the anti-blue light structure.
- the first functional layer is a transparent cover, and the surface of the transparent cover facing away from the touch-sensitive layer is provided with the anti-glare structure and the anti-blue light structure.
- the second functional layer is an upper polarizer
- the upper polarizer is disposed toward the surface of the liquid crystal panel and/or the upper polarizer is disposed on a surface facing away from the liquid crystal panel
- the anti-glare structure and the anti-blue light structure are the anti-glare structure and the anti-blue light structure.
- the third functional layer is a lower polarizer, the surface of the lower polarizer facing the backlight module and/or the surface of the lower polarizer facing away from the backlight module
- the anti-glare structure and the anti-blue light structure are provided on the surface.
- the anti-glare structure is directly formed by surface etching;
- the anti-glare structure is formed by spraying or coating an anti-glare material.
- the anti-glare structure and the anti-blue light structure are respectively formed by spraying or coating an anti-glare material and an anti-blue light material.
- the anti-glare structure and the anti-blue light structure are formed by spraying or coating a mixed material of an anti-glare material and an anti-blue light material.
- the material of the touch sensing layer is glass or film.
- the present application also provides an electronic device, which includes: a casing and a display device disposed on the casing, the display device has a display surface for display, and the display device includes:
- a touch screen the touch screen includes a first functional layer and a touch-sensitive layer arranged in layers, the first functional layer is arranged on the side of the touch-sensitive layer facing the display surface, and the touch-sensitive layer can receive external touch control operation;
- a display screen the display screen includes a stacked liquid crystal panel and a backlight module, the liquid crystal panel is arranged on the side of the touch-sensitive layer facing away from the display surface, and the backlight module is arranged on the liquid crystal panel On the side facing away from the display surface, a second functional layer is provided between the liquid crystal panel and the touch-sensitive layer, and a third functional layer is provided between the liquid crystal panel and the backlight module; and
- Adhesive glue the adhesive glue is arranged between the touch screen and the display screen, and is used to bond the touch screen and the display screen;
- At least two of the first functional layer, the touch-sensitive layer, the adhesive glue, the second functional layer and the third functional layer are provided with an anti-glare structure and/or an anti-blue light structure .
- At least two of the first functional layer, the touch-sensitive layer, the adhesive, the second functional layer and the third functional layer are provided with the above-mentioned anti-glare structure;
- At least two of the first functional layer, the touch sensing layer, the adhesive glue, the second functional layer and the third functional layer are provided with the anti-blue light structure.
- the surface of at least two of the first functional layer, the touch sensing layer, the second functional layer and the third functional layer is provided with the anti-glare structure and said anti-blue light structure;
- the surface of at least one of the first functional layer, the touch sensing layer, the second functional layer and the third functional layer is provided with the anti-glare structure and the anti-blue light structure, and the adhesive
- the glue is mixed with anti-glare material and anti-blue light material to form the anti-glare structure and the anti-blue light structure.
- the first functional layer is a transparent cover, the surface of the transparent cover facing the touch-sensitive layer and/or the surface of the transparent cover facing away from the touch-sensitive layer
- the anti-glare structure and the anti-blue light structure are provided on the surface.
- the second functional layer is an upper polarizer
- the upper polarizer is disposed on a surface facing the liquid crystal panel and/or on a surface facing away from the liquid crystal panel.
- the third functional layer is a lower polarizer, the surface of the lower polarizer facing the backlight module and/or the surface of the lower polarizer facing away from the backlight module
- the anti-glare structure and the anti-blue light structure are provided on the surface.
- the anti-glare structure is directly formed by surface etching;
- the anti-glare structure is formed by spraying or coating an anti-glare material.
- the anti-glare structure and the anti-blue light structure are formed by spraying or coating anti-glare materials and anti-blue light materials respectively; or
- the anti-glare structure and the anti-blue light structure are formed by spraying or coating a mixture of anti-glare material and anti-blue light material.
- the material of the touch sensing layer is glass or film.
- the beneficial effects of the present application are as follows: by setting the display device, the first functional layer of the touch screen, the touch-sensitive layer of the touch screen, the second functional layer of the display screen, the liquid crystal panel of the display screen, and the third functional layer of the display screen are sequentially stacked. and the backlight module of the display screen, the touch screen and the display screen are bonded through the adhesive glue arranged between the touch screen and the display screen, through the first functional layer, the touch sensing layer, the adhesive glue, the second functional layer and the third At least two of the functional layers are provided with an anti-glare structure and/or an anti-blue light structure, which improves the anti-glare and anti-blue light functions of the display device during operation.
- FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
- FIG. 2 is a cross-sectional view of the display device in the electronic device shown in FIG. 1 along its thickness direction.
- FIG 3 is a cross-sectional view of a display device of an electronic device in the prior art along its thickness direction.
- Embodiments of the present application provide a display device and electronic equipment, so as to improve the anti-glare and anti-blue light functions of the display device of the electronic equipment during operation. It will be described below in conjunction with the accompanying drawings.
- FIG. 1 is a schematic structural view of an electronic device provided by an embodiment of the present application
- FIG. 2 is a cross-sectional view of a display device in the electronic device shown in FIG. 1 along its thickness direction.
- the electronic device 0 may be any product or component with a display function, such as a mobile phone, a navigator, an electronic paper, a TV, a digital photo frame, a tablet computer, or a notebook computer.
- the electronic device 0 may include a casing 1 and a display device 2 .
- the display device 2 may be a liquid crystal display device such as a liquid crystal display, a liquid crystal display, or a liquid crystal display panel.
- the display device 2 is mounted on the casing 1 to realize the display function of the electronic device 0 .
- the display device 2 is also used to realize the touch function of the electronic device 0 at the same time.
- the display device 2 is used for both display and touch control.
- the structure of the electronic device 0 in the embodiment of the present application is not limited thereto, and the electronic device 0 may further include components such as a cover plate, a main board, a battery, a camera module, a speaker, and a sensor (none of which are shown in the figure) .
- components such as the cover plate, the main board, the battery, the camera module, the speaker and the sensor, please refer to the description of the above components in the related art, and will not repeat them here.
- the housing 1 can form the outer contour of the electronic device 0 .
- the housing 1 can be used as a protective shell for various internal components of the electronic device 0 to prevent various internal components of the electronic device 0 from being damaged due to collisions, drops, etc. of the electronic device 0 .
- the housing 1 can be integrally formed. During the molding process of the housing 1 , structures such as a microphone hole, a speaker hole, a receiver hole, an earphone hole, a USB interface hole, a rear camera hole, and a fingerprint recognition module installation hole can be formed on the casing 1 .
- the shell 1 can be a metal shell, such as magnesium alloy, stainless steel and other metals.
- the material of the casing 1 in the embodiment of the present application is not limited thereto, and other materials may also be used.
- the shell 1 can be a plastic shell, the shell 1 can also be a ceramic shell, the shell 1 can also include a plastic part and a metal part at the same time, and the shell 1 can be a shell structure in which metal and plastic cooperate with each other.
- the metal part can be formed first, such as forming a magnesium alloy substrate by casting, and then injecting plastic on the magnesium alloy substrate to form a plastic substrate to form a complete shell structure.
- the material and process of the shell 1 are not limited thereto, and a glass shell may also be used.
- the embodiment of the present application does not limit the specific material and specific manufacturing process of the shell 1 .
- the display device 2 can form an interactive interface of the electronic device 0 .
- the display device 2 has a display surface for display and a non-display surface opposite to the display surface, and the user can see the characters or images displayed on the display device 2 from the display surface.
- the display device 2 may include a touch screen 21 and a display screen 22 . Wherein, the touch screen 21 and the display screen 22 are stacked along the thickness direction of the display device 2 , and the touch screen 21 is disposed close to the display surface of the display device 2 , and the display screen 22 is disposed close to the non-display surface of the display device 2 .
- Adhesive glue 23 is provided between the touch screen 21 and the display screen 22 for bonding the touch screen 21 and the display screen 22 .
- the touch screen 21 is disposed close to the display surface of the display device 2 , which is convenient for the user to perform touch operation on the electronic device 0 through the touch screen 21 .
- the touch screen 21 includes a first functional layer 211 and a touch sensing layer 212 .
- the first functional layer 211 and the touch-sensitive layer 212 are laminated along the thickness direction of the touch screen 21, and the first functional layer 211 is located outside the touch screen 21, and the touch-sensitive layer 212 is located inside the touch screen 21, so that the first functional layer 211 is arranged On the side of the touch-sensitive layer 212 facing the display surface of the display device 2 .
- the first functional layer 211 is located on the outside of the touch screen 21, and is used to protect the touch-sensitive layer 212 from being scratched or broken during use; the touch-sensitive layer 212 is located on the inside of the touch screen 21, and is used to receive external touches operation, so as to realize the touch function of the electronic device 0.
- the display screen 22 is disposed close to the non-display surface of the display device 2 , so that the user can observe the text or image output by the electronic device 0 through the display screen 22 .
- the display screen 22 includes a liquid crystal panel 221 and a backlight module 222 .
- the liquid crystal panel 221 and the backlight module 222 are stacked along the thickness direction of the display screen 22, and the liquid crystal panel 221 is set close to the touch screen 21 of the display device 2, and the backlight module 222 is set away from the touch screen 21 of the display device 2, so that the liquid crystal panel 221
- the touch sensing layer 212 is disposed on the side facing away from the display surface of the display device 2
- the backlight module 222 is disposed on the side of the liquid crystal panel 221 facing away from the display surface of the display device 2 .
- the backlight module 222 is used to emit light to illuminate the liquid crystal panel 221 , and the liquid crystal panel 221 is used to control the light emitted by the backlight module 222 , so as to realize the display function of the electronic device 0 .
- a second functional layer 223 is provided between the touch-sensitive layer 212 and the liquid crystal panel 221
- a third functional layer 224 is provided between the liquid crystal panel 221 and the backlight module 222
- the third functional layer 224 is used for directing light to the backlight module 222
- the light of the liquid crystal panel 221 is adjusted, and the second functional layer 223 is used to adjust the regulated light of the liquid crystal panel 221 so that the display effect of the display screen 22 is better.
- the touch-sensitive layer 212 of the touch screen 21 among the first functional layer 211 of the touch screen 21, the touch-sensitive layer 212 of the touch screen 21, the second functional layer 223 of the display screen 22, the third functional layer 224 of the display screen 22, and the adhesive 23, at least Both are equipped with anti-glare structure and anti-blue light structure.
- the touch-sensitive layer 212 of the touch screen 21 among the first functional layer 211 of the touch screen 21, the touch-sensitive layer 212 of the touch screen 21, the second functional layer 223 of the display screen 22, the third functional layer 224 of the display screen 22, and the adhesive 23, At least two of them are provided with an anti-glare structure or an anti-blue light structure.
- At least two of the first functional layer 211 of the touch screen 21, the touch-sensitive layer 212 of the touch screen 21, the second functional layer 223 of the display screen 22, the third functional layer 224 of the display screen 22 and the adhesive glue 23 are provided with anti-
- the glare structure and/or the anti-blue light structure can effectively improve the anti-glare and anti-blue light functions of the display device 2 of the electronic device 0 during operation.
- the touch-sensing layer 212 of the touch screen 21 can be made of glass
- the touch-sensing layer 212 of the touch screen 21 can also be made of film
- the touch-sensing layer 212 of the touch screen 21 can also be made of other materials.
- the embodiment of the present application does not limit the specific material of the touch sensing layer 212 .
- the first functional layer 211 of the touch screen 21, the touch-sensitive layer 212 of the touch screen 21, the second functional layer 223 of the display screen 22, the third functional layer 224 of the display screen 22 and the adhesive glue 23 is provided with an anti-glare structure
- the first functional layer 211 of the touch screen 21, the touch-sensitive layer 212 of the touch screen 21, the second functional layer 223 of the display screen 22, the third functional layer 224 of the display screen 22 and the adhesive glue 23 At least two of them are provided with an anti-blue light structure.
- anti-glare can be provided on the surfaces of at least two of the first functional layer 211 of the touch screen 21, the touch-sensitive layer 212 of the touch screen 21, the second functional layer 223 of the display screen 22, and the third functional layer 224 of the display screen 22.
- structure and anti-blue light structure or at least one of the first functional layer 211 of the touch screen 21, the touch-sensitive layer 212 of the touch screen 21, the second functional layer 223 of the display screen 22, and the third functional layer 224 of the display screen 22
- the anti-glare structure and the anti-blue light structure are arranged on the surface, and the anti-glare material and the anti-blue light material are mixed in the adhesive 23 to form the anti-glare structure and the anti-blue light structure.
- the surface of the touch-sensitive layer 212 of the touch screen 21 may be the surface of the touch-sensitive layer 212 facing the display screen 22 and/or the surface of the touch-sensitive layer 212 facing away from the display screen 22 . That is to say, if an anti-glare structure and an anti-blue light structure are provided on the surface of the touch-sensitive layer 212 of the touch screen 21, the anti-glare structure and the anti-blue light structure can only be provided on the surface of the touch-sensitive layer 212 facing the display screen 22, or only An anti-glare structure and an anti-blue light structure are provided on the surface of the touch-sensitive layer 212 facing away from the display screen 22, and an anti-glare structure can also be provided on the surface of the touch-sensitive layer 212 facing the display screen 22 and the surface of the touch-sensitive layer 212 facing away from the display screen 22. structure and anti-blue light structure.
- the first functional layer 211 of the touch screen 21 is a transparent cover.
- the transparent cover plate 211 and the touch-sensitive layer 212 are stacked along the thickness direction of the touch screen 21, the transparent cover plate 211 is set away from the display screen 22 of the display device 2, and the touch-sensitive layer 212 is set close to the display screen 22 of the display device 2, that is, the transparent cover plate 211 is pasted on the side of the touch-sensitive layer 212 facing the display surface of the display device 2 .
- the transparent cover 211 is disposed outside the touch-sensitive layer 212, which can protect the touch-sensitive layer 212 and prevent the touch-sensitive layer 212 from being scratched or stained by dust, water or oil during use.
- An anti-glare structure and an anti-blue light structure are provided on the surface of the transparent cover plate 211 of the touch screen 21, which can further improve the anti-glare and anti-blue light functions of the display device 2 of the electronic device 0 during operation.
- the surface of the transparent cover 211 of the touch screen 21 may be the surface of the transparent cover 211 facing the touch-sensing layer 212 and/or the surface of the transparent cover 211 facing away from the touch-sensing layer 212 .
- the anti-glare structure and the anti-blue light structure are provided on the surface of the transparent cover plate 211 of the touch screen 21, the anti-glare structure and the anti-blue light structure can be provided only on the surface of the transparent cover plate 211 facing the touch-sensitive layer 212, or An anti-glare structure and an anti-blue light structure are only provided on the surface of the transparent cover 211 facing away from the touch-sensitive layer 212, and the surface of the transparent cover 211 facing the touch-sensitive layer 212 and the surface of the transparent cover 211 facing away from the touch-sensitive layer 212 can also be provided. Both are equipped with anti-glare structure and anti-blue light structure.
- the second functional layer 223 of the display screen 22 is an upper polarizer
- the third functional layer 224 of the display screen 22 is a lower polarizer.
- the surface of the upper polarizer 223 can be the surface of the upper polarizer 223 facing the liquid crystal panel 221 and/or the surface of the upper polarizer 223 facing away from the liquid crystal panel 221 . That is to say, if the anti-glare structure and the anti-blue light structure are provided on the surface of the upper polarizer 223, the anti-glare structure and the anti-blue light structure can be provided only on the surface of the upper polarizer 223 facing the liquid crystal panel 221, or only on the upper polarizer.
- Anti-glare structure and anti-blue light structure are arranged on the surface of sheet 223 facing away from liquid crystal panel 221, and anti-glare structure and anti-glare structure can also be set on the surface of upper polarizer 223 facing liquid crystal panel 221 and the surface of upper polarizer 223 facing away from liquid crystal panel 221. Blu-ray structure.
- the surface of the lower polarizer 224 can be the surface of the lower polarizer 224 facing the backlight module 222 and/or the surface of the lower polarizer 224 facing away from the backlight module 222 . That is to say, if the anti-glare structure and the anti-blue light structure are provided on the surface of the lower polarizer 224, the anti-glare structure and the anti-blue light structure can be provided only on the surface of the lower polarizer 224 facing the backlight module 222, or only on the lower polarizer 224.
- An anti-glare structure and an anti-blue light structure are provided on the surface facing away from the backlight module 222, and an anti-glare structure and an anti-glare structure can also be provided on the surface of the lower polarizer 224 facing the backlight module 222 and the surface of the lower polarizer 224 facing away from the backlight module 222. Blu-ray structure.
- the anti-glare structure can be directly formed by surface etching, and the anti-glare structure can also be formed by spraying or coating anti-glare materials; anti-glare materials and anti-blue light materials can be sprayed or coated separately to form anti-glare structures respectively And the anti-blue light structure, the anti-glare material and the anti-blue light material can also be mixed and sprayed or coated together to form the anti-glare structure and the anti-blue light structure at the same time.
- the embodiment of the present application does not limit the specific manner of forming the anti-glare structure and the anti-blue light structure.
- FIG. 3 is a cross-sectional view of a display device of an electronic device along its thickness direction in the prior art.
- the backlight module 222 of the display screen 22 generally includes a light bar 2221 , a reflector 2222 , a light guide plate 2223 , a diffuser 2224 , a back plate 2225 and a brightness enhancement film 2226 .
- the backboard 2225 has a receiving space, and the light bar 2221 , the reflective sheet 2222 , the light guide plate 2223 , the diffusion sheet 2224 and the brightness enhancement sheet 2226 are all arranged in the receiving space of the backboard 2225 .
- the brightness enhancement sheet 2226, the diffusion sheet 2224, the light guide plate 2223 and the reflection sheet 2222 are stacked along the thickness direction of the backlight module 222, and the brightness enhancement sheet 2226 is arranged close to the display surface of the display device 2, and the reflection sheet 2222 is close to the non-display surface of the display device 2 Setting; the light bar 2221 and the light guide plate 2223 are arranged opposite to each other along the length direction or width direction of the backlight module 222, so that the light guide plate 2223 cooperates with the reflector 2222 to guide the light emitted by the light bar 2221 from one side of the light guide plate 2223 to the other side of the light guide plate 2223.
- the display device 2 of the electronic device 0 does not set any layer of light-enhancing sheet 2226 in the backlight module 222 of the display screen 22, so that the backlight
- the module 222 only includes a light bar 2221 , a reflector 2222 , a light guide plate 2223 , a diffuser 2224 and a back plate 2225 .
- the settings of the anti-glare structure and the anti-blue light structure can be adjusted according to actual needs. For example, only the anti-glare structure can be provided without the anti-blue light structure, or only the anti-blue light structure can be provided without the anti-glare structure, or the anti-glare structure and the anti-blue light structure can be provided at the same time.
- the embodiment of the present application does not limit this.
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
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- Liquid Crystal (AREA)
Abstract
一种显示装置（2）及电子设备（0），显示装置（2）包括层叠设置的触摸屏（21）的第一功能层（211）、触摸屏（21）的触摸感应层（212）、显示屏（22）的第二功能层（223）、显示屏（22）的液晶面板（221）、显示屏（22）的第三功能层（224）和显示屏（22）的背光模组（222），触摸屏（21）与显示屏（22）粘合，通过在第一功能层（211）、触摸感应层（212）、粘合胶（23）、第二功能层（223）和第三功能层（224）中的至少二者设置防眩光结构和/或防蓝光结构。
Description
本申请要求申请日为2021年12月15日、申请号为202111533121.9、名称为“显示装置及电子设备”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。
本申请涉及显示器件技术领域，尤其涉及一种显示装置及电子设备。
液晶显示器作为用户与信息的沟通界面，因其具有高空间利用率、低电磁干扰以及无辐射等优越特性，成为当前主流的显示方式，在电视、智能手机、平板电脑等信息沟通工具中被广泛使用。
目前，随着科技的不断进步，越来越多应用有液晶显示器的电子产品进入人们的生活中。液晶显示器作为人机交互的媒介，是这些电子产品必不可少的部分。液晶显示器显示文字或图案是由三基色通过不同能量组合而成，三基色中蓝光成分（430-440nm波长范围）对人眼的黄斑区有较大的破坏作用，久而久之，人们的眼睛会因长时间观看屏幕而受到伤害。虽然市面上出现了一些防蓝光保护膜，但是现有的保护膜一般功能较为单一，仅仅能在一定程度上防止蓝光对人眼的伤害，不具备防眩光等其他防护功能，无法满足人们的使用需求。
因此，有必要提供一种新的显示装置及电子设备，以解决上述技术问题。
本申请实施例提供一种显示装置及电子设备，以改善电子设备的显示装置在工作过程中防眩光和防蓝光的功能。
本申请提供一种显示装置，其中，所述显示装置具有用于显示的显示面，所述显示装置包括：
触摸屏，所述触摸屏包括层叠设置的第一功能层与触摸感应层，所述第一功能层设置于所述触摸感应层朝向所述显示面的一侧，所述触摸感应层可接收外界的触控操作；
显示屏，所述显示屏包括层叠设置的液晶面板与背光模组，所述液晶面板设置于所述触摸感应层背向所述显示面的一侧，所述背光模组设置于所述液晶面板背向所述显示面的一侧，所述液晶面板与所述触摸感应层之间设置有第二功能层、所述液晶面板与所述背光模组之间设置有第三功能层；以及
粘合胶，所述粘合胶设置于所述触摸屏与所述显示屏之间，用于粘合所述触摸屏与所述显示屏；
其中，所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有防眩光结构和/或防蓝光结构。
在本申请所述的显示装置中，所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有所述防眩光结构；且
所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有所述防蓝光结构。
在本申请所述的显示装置中，所述第一功能层、所述触摸感应层、所述第二功能层和所述第三功能层中的至少二者的表面设置有所述防眩光结构和所述防蓝光结构；或者
所述第一功能层、所述触摸感应层、所述第二功能层和所述第三功能层中的至少一者的表面设置有所述防眩光结构和所述防蓝光结构，所述粘合胶混合有防眩光材料和防蓝光材料以形成所述防眩光结构和所述防蓝光结构。
在本申请所述的显示装置中，所述第一功能层为透明盖板，所述透明盖板朝向所述触摸感应层的表面设置有所述防眩光结构和所述防蓝光结构。
在本申请所述的显示装置中，所述第一功能层为透明盖板，所述透明盖板背向所述触摸感应层的表面设置有所述防眩光结构和所述防蓝光结构。
在本申请所述的显示装置中，所述第二功能层为上偏光片，所述上偏光片朝向所述液晶面板的表面和/或所述上偏光片背向所述液晶面板的表面设置有所述防眩光结构和所述防蓝光结构。
在本申请所述的显示装置中，所述第三功能层为下偏光片，所述下偏光片朝向所述背光模组的表面和/或所述下偏光片背向所述背光模组的表面设置有所述防眩光结构和所述防蓝光结构。
在本申请所述的显示装置中，所述防眩光结构通过表面蚀刻的方式直接形成；或者
所述防眩光结构通过喷涂或涂布防眩光材料的方式形成。
在本申请所述的显示装置中，所述防眩光结构和所述防蓝光结构通过喷涂或涂布防眩光材料和防蓝光材料的方式分别形成。
在本申请所述的显示装置中，所述防眩光结构和所述防蓝光结构通过喷涂或涂布防眩光材料与防蓝光材料的混合材料一起形成。
在本申请所述的显示装置中，所述触摸感应层的材质为玻璃或胶片。
本申请还提供一种电子设备，其包括：壳体和设置于所述壳体的显示装置，所述显示装置具有用于显示的显示面，所述显示装置包括：
触摸屏，所述触摸屏包括层叠设置的第一功能层与触摸感应层，所述第一功能层设置于所述触摸感应层朝向所述显示面的一侧，所述触摸感应层可接收外界的触控操作；
显示屏，所述显示屏包括层叠设置的液晶面板与背光模组，所述液晶面板设置于所述触摸感应层背向所述显示面的一侧，所述背光模组设置于所述液晶面板背向所述显示面的一侧，所述液晶面板与所述触摸感应层之间设置有第二功能层、所述液晶面板与所述背光模组之间设置有第三功能层；以及
粘合胶，所述粘合胶设置于所述触摸屏与所述显示屏之间，用于粘合所述触摸屏与所述显示屏；
其中，所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有防眩光结构和/或防蓝光结构。
在本申请所述的电子设备中，所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有所述防眩光结构；且
所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有所述防蓝光结构。
在本申请所述的电子设备中，所述第一功能层、所述触摸感应层、所述第二功能层和所述第三功能层中的至少二者的表面设置有所述防眩光结构和所述防蓝光结构；或者
所述第一功能层、所述触摸感应层、所述第二功能层和所述第三功能层中的至少一者的表面设置有所述防眩光结构和所述防蓝光结构，所述粘合胶混合有防眩光材料和防蓝光材料以形成所述防眩光结构和所述防蓝光结构。
在本申请所述的电子设备中，所述第一功能层为透明盖板，所述透明盖板朝向所述触摸感应层的表面和/或所述透明盖板背向所述触摸感应层的表面设置有所述防眩光结构和所述防蓝光结构。
在本申请所述的电子设备中，所述第二功能层为上偏光片，所述上偏光片朝向所述液晶面板的表面和/或所述上偏光片背向所述液晶面板的表面设置有所述防眩光结构和所述防蓝光结构。
在本申请所述的电子设备中，所述第三功能层为下偏光片，所述下偏光片朝向所述背光模组的表面和/或所述下偏光片背向所述背光模组的表面设置有所述防眩光结构和所述防蓝光结构。
在本申请所述的电子设备中，所述防眩光结构通过表面蚀刻的方式直接形成；或者
所述防眩光结构通过喷涂或涂布防眩光材料的方式形成。
在本申请所述的电子设备中，所述防眩光结构和所述防蓝光结构通过喷涂或涂布防眩光材料和防蓝光材料的方式分别形成；或者
所述防眩光结构和所述防蓝光结构通过喷涂或涂布防眩光材料与防蓝光材料的混合材料一起形成。
在本申请所述的电子设备中，所述触摸感应层的材质为玻璃或胶片。
本申请的有益效果为：通过设置显示装置包括依次层叠设置的触摸屏的第一功能层、触摸屏的触摸感应层、显示屏的第二功能层、显示屏的液晶面板、显示屏的第三功能层和显示屏的背光模组，触摸屏与显示屏通过设置于触摸屏与显示屏之间的粘合胶粘合，通过在第一功能层、触摸感应层、粘合胶、第二功能层和第三功能层中的至少二者设置防眩光结构和/或防蓝光结构，改善了显示装置在工作过程中防眩光和防蓝光的功能。
下面结合附图，通过对本申请的具体实施方式详细描述，将使本申请的技术方案及其它有益效果显而易见。
图1为本申请实施例提供的电子设备的结构示意图。
图2为图1所示的电子设备中显示装置沿其厚度方向的剖视图。
图3为现有技术中电子设备的显示装置沿其厚度方向的剖视图。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动的前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例提供一种显示装置及电子设备，以改善电子设备的显示装置在工作过程中防眩光和防蓝光的功能。以下将结合附图进行说明。
请参阅图1和图2，图1为本申请实施例提供的电子设备的结构示意图，图2为图1所示电子设备中显示装置沿其厚度方向的剖视图。电子设备0可以为手机、导航仪、电子纸、电视机、数码相框、平板电脑、笔记本电脑等任何具有显示功能的产品或部件。电子设备0可以包括壳体1和显示装置2。其中，显示装置2可以为液晶显示屏、液晶显示器或液晶显示面板等液晶显示装置。显示装置2安装在壳体1上，以实现电子设备0的显示功能。在一些实施例中，显示装置2还同时用于实现电子设备0的触控功能。比如，当电子设备0为智能手机或平板电脑等移动终端时，显示装置2既用于显示又用于触控。
可以理解的是，本申请实施例中电子设备0的结构并不限于此，电子设备0可以还包括盖板、主板、电池、摄像头模组、扬声器和传感器等元件（图中均未示出）。对于盖板、主板、电池、摄像头模组、扬声器和传感器等元件的介绍可以参阅相关技术中对于上述元件的描述，此处不再赘述。
壳体1可以形成电子设备0的外部轮廓。同时，壳体1可以作为电子设备0的各种内部元件的保护壳，防止电子设备0的各种内部元件由于电子设备0的碰撞、跌落等而受到损坏。壳体1可以一体成型。在壳体1的成型过程中，可以在壳体1上形成麦克风孔、扬声器孔、受话器孔、耳机孔、USB接口孔、后置摄像头孔、指纹识别模组安装孔等结构。
壳体1可以为金属壳体，比如镁合金、不锈钢等金属。需要说明的是，本申请实施例中壳体1的材料并不限于此，还可以采用其他材料。比如：壳体1可以为塑胶壳体，壳体1也可以为陶瓷壳体，壳体1还可以同时包括塑胶部分和金属部分，壳体1可以为金属和塑胶相互配合的壳体结构。具体地，可以先成型金属部分，比如采用浇铸的方式形成镁合金基板，再在镁合金基板上注塑塑胶，形成塑胶基板，以形成完整的壳体结构。需要说明的是，壳体1的材料及工艺并不限于此，还可以采用玻璃壳体，本申请实施例对壳体1的具体材料和具体制作工艺不作限制。
显示装置2可以形成电子设备0的交互界面。显示装置2具有用于显示的显示面和与显示面相背设置的非显示面，用户可以从显示面看到显示装置2所显示的文字或图像。显示装置2可以包括触摸屏21和显示屏22。其中，触摸屏21与显示屏22沿显示装置2的厚度方向层叠设置，且触摸屏21靠近显示装置2的显示面设置、显示屏22靠近显示装置2的非显示面设置。触摸屏21与显示屏22之间设置有粘合胶23，用于粘合触摸屏21与显示屏22。
触摸屏21靠近显示装置2的显示面设置，便于用户通过触摸屏21对电子设备0进行触控操作。具体的，触摸屏21包括第一功能层211和触摸感应层212。其中，第一功能层211与触摸感应层212沿触摸屏21的厚度方向层叠设置，且第一功能层211位于触摸屏21的外侧、触摸感应层212位于触摸屏21的内侧，使得第一功能层211设置于触摸感应层212朝向显示装置2的显示面的一侧。第一功能层211位于触摸屏21的外侧，用于保护触摸感应层212在使用过程中不被刮花或者受到磕碰而碎裂；触摸感应层212位于触摸屏21的内侧，用于接收外界的触控操作，从而实现电子设备0的触控功能。
显示屏22靠近显示装置2的非显示面设置，便于用户通过显示屏22观察电子设备0输出的文字或图像。具体的，显示屏22包括液晶面板221和背光模组222。其中，液晶面板221与背光模组222沿显示屏22的厚度方向层叠设置，且液晶面板221靠近显示装置2的触摸屏21设置、背光模组222远离显示装置2的触摸屏21设置，使得液晶面板221设置于触摸感应层212背向显示装置2的显示面的一侧、背光模组222设置于液晶面板221背向显示装置2的显示面的一侧。背光模组222用于发出光线照亮液晶面板221，液晶面板221用于对背光模组222所发出的光线进行调控，从而实现电子设备0的显示功能。触摸感应层212与液晶面板221之间设置有第二功能层223，液晶面板221与背光模组222之间设置有第三功能层224，第三功能层224用于对背光模组222射向液晶面板221的光线进行调节、第二功能层223用于对液晶面板221调控后的光线进行调节，以使显示屏22的显示效果更好。
在一些实施例中，触摸屏21的第一功能层211、触摸屏21的触摸感应层212、显示屏22的第二功能层223、显示屏22的第三功能层224和粘合胶23中，至少二者设置有防眩光结构和防蓝光结构。在另一些实施例中，触摸屏21的第一功能层211、触摸屏21的触摸感应层212、显示屏22的第二功能层223、显示屏22的第三功能层224和粘合胶23中，至少二者设置有防眩光结构或防蓝光结构。通过在触摸屏21的第一功能层211、触摸屏21的触摸感应层212、显示屏22的第二功能层223、显示屏22的第三功能层224和粘合胶23中的至少二者设置防眩光结构和/或防蓝光结构，可以有效改善电子设备0的显示装置2在工作过程中防眩光和防蓝光的功能。其中，触摸屏21的触摸感应层212可以为玻璃材质，触摸屏21的触摸感应层212也可以为胶片材质，触摸屏21的触摸感应层212还可以为其他材质。本申请实施例对触摸感应层212的具体材质不作限制。
其中，设置防眩光结构的部件不少于两个，设置防蓝光结构的部件不少于两个。也即是说，触摸屏21的第一功能层211、触摸屏21的触摸感应层212、显示屏22的第二功能层223、显示屏22的第三功能层224和粘合胶23中的至少二者设置有防眩光结构，并且触摸屏21的第一功能层211、触摸屏21的触摸感应层212、显示屏22的第二功能层223、显示屏22的第三功能层224和粘合胶23中的至少二者设置有防蓝光结构。
具体的，可以在触摸屏21的第一功能层211、触摸屏21的触摸感应层212、显示屏22的第二功能层223和显示屏22的第三功能层224中至少二者的表面设置防眩光结构和防蓝光结构；或者也可以在触摸屏21的第一功能层211、触摸屏21的触摸感应层212、显示屏22的第二功能层223和显示屏22的第三功能层224中至少一者的表面设置防眩光结构和防蓝光结构，并在粘合胶23中混合防眩光材料和防蓝光材料以形成防眩光结构和防蓝光结构。
需要说明的是，触摸屏21的触摸感应层212的表面可以为触摸感应层212朝向显示屏22的表面和/或触摸感应层212背向显示屏22的表面。也即是说，若在触摸屏21的触摸感应层212的表面设置防眩光结构和防蓝光结构，可以仅在触摸感应层212朝向显示屏22的表面设置防眩光结构和防蓝光结构，也可以仅在触摸感应层212背向显示屏22的表面设置防眩光结构和防蓝光结构，还可以在触摸感应层212朝向显示屏22的表面和触摸感应层212背向显示屏22的表面均设置防眩光结构和防蓝光结构。
在一些实施例中，触摸屏21的第一功能层211为透明盖板。透明盖板211与触摸感应层212沿触摸屏21的厚度方向层叠设置，透明盖板211远离显示装置2的显示屏22设置、触摸感应层212靠近显示装置2的显示屏22设置，即透明盖板211贴设于触摸感应层212朝向显示装置2的显示面的一侧。透明盖板211设置于触摸感应层212的外侧，能起到保护触摸感应层212的作用，防止触摸感应层212在使用过程中被刮花或者被灰尘、水或油等污渍弄脏。在触摸屏21的透明盖板211的表面设置防眩光结构和防蓝光结构，可以进一步改善电子设备0的显示装置2在工作过程中防眩光和防蓝光的功能。
需要说明的是，触摸屏21的透明盖板211的表面可为透明盖板211朝向触摸感应层212的表面和/或透明盖板211背向触摸感应层212的表面。也即是说，若在触摸屏21的透明盖板211的表面设置防眩光结构和防蓝光结构，可以仅在透明盖板211朝向触摸感应层212的表面设置防眩光结构和防蓝光结构，也可以仅在透明盖板211背向触摸感应层212的表面设置防眩光结构和防蓝光结构，还可以在透明盖板211朝向触摸感应层212的表面和透明盖板211背向触摸感应层212的表面均设置防眩光结构和防蓝光结构。
在一些实施例中，显示屏22的第二功能层223为上偏光片，显示屏22的第三功能层224为下偏光片。通过在上偏光片223和/或下偏光片224的表面设置防眩光结构和防蓝光结构，可以进一步改善电子设备0的显示装置2在工作过程中防眩光和防蓝光的功能。
需要说明的是，上偏光片223的表面可以为上偏光片223朝向液晶面板221的表面和/或上偏光片223背向液晶面板221的表面。也即是说，如果在上偏光片223的表面设置防眩光结构和防蓝光结构，可以仅在上偏光片223朝向液晶面板221的表面设置防眩光结构和防蓝光结构，也可以仅在上偏光片223背向液晶面板221的表面设置防眩光结构和防蓝光结构，还可以在上偏光片223朝向液晶面板221的表面和上偏光片223背向液晶面板221的表面均设置防眩光结构和防蓝光结构。
需要说明的是，下偏光片224的表面可以为下偏光片224朝向背光模组222的表面和/或下偏光片224背向背光模组222的表面。也即是说，如果在下偏光片224的表面设置防眩光结构和防蓝光结构，可以仅在下偏光片224朝向背光模组222的表面设置防眩光结构和防蓝光结构，也可以仅在下偏光片224背向背光模组222的表面设置防眩光结构和防蓝光结构，还可以在下偏光片224朝向背光模组222的表面和下偏光片224背向背光模组222的表面均设置防眩光结构和防蓝光结构。
其中，防眩光结构可以通过表面蚀刻的方式直接形成，防眩光结构也可以通过喷涂或涂布防眩光材料的方式形成；防眩光材料和防蓝光材料可以单独喷涂或涂布以分别形成防眩光结构和防蓝光结构，防眩光材料和防蓝光材料也可以混合后一起喷涂或涂布以同时形成防眩光结构和防蓝光结构。本申请实施例对防眩光结构和防蓝光结构形成的具体方式不作限制。
请一并参阅图2和图3，图3为现有技术中电子设备的显示装置沿其厚度方向的剖视图。显示屏22的背光模组222通常包括灯条2221、反射片2222、导光板2223、扩散片2224、背板2225和增光片2226。其中，背板2225具有容纳空间，灯条2221、反射片2222、导光板2223、扩散片2224和增光片2226均设置于背板2225的容纳空间内。
增光片2226、扩散片2224、导光板2223和反射片2222沿背光模组222的厚度方向层叠设置，且增光片2226靠近显示装置2的显示面设置、反射片2222靠近显示装置2的非显示面设置；灯条2221与导光板2223沿背光模组222的长度方向或宽度方向相对设置，以使导光板2223与反射片2222相配合将灯条2221所发出的光线从导光板2223的一侧传导至导光板2223的另一侧。
与现有技术中电子设备的显示装置不同的是，本申请实施例所提供的电子设备0的显示装置2并未在显示屏22的背光模组222中设置任何一层增光片2226，使得背光模组222仅包括灯条2221、反射片2222、导光板2223、扩散片2224和背板2225。通过去除显示屏22的背光模组222中的上下增光片2226，可以达到减少聚光的效果，从而又进一步改善电子设备0的显示装置2在工作过程中防眩光的功能。
对于显示屏22的液晶面板221的介绍可以参阅相关技术中对于液晶面板的描述，此处不再赘述。
需要说明的是，以上所有实施例中，防眩光结构和防蓝光结构的设置可以根据实际需要自行调整。比如，可以仅设置防眩光结构而不设置防蓝光结构，也可以仅设置防蓝光结构而不设置防眩光结构，还可以同时设置防眩光结构和防蓝光结构。本申请实施例对此不作限制。
还需要说明的是，本申请实施例及附图以显示装置2中显示屏22的背光模组222为侧入式背光模组为例对显示装置2进行说明，但本申请的技术方案同样适用于直下式背光模组。
上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
以上对本申请实施例提供的显示装置及电子设备进行了详细介绍，本文中应用具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及核心思想；对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上，本说明书内容不应理解为对本申请的限制。
Claims (20)
- 一种显示装置，其中，所述显示装置具有用于显示的显示面，所述显示装置包括：触摸屏，所述触摸屏包括层叠设置的第一功能层与触摸感应层，所述第一功能层设置于所述触摸感应层朝向所述显示面的一侧，所述触摸感应层可接收外界的触控操作；显示屏，所述显示屏包括层叠设置的液晶面板与背光模组，所述液晶面板设置于所述触摸感应层背向所述显示面的一侧，所述背光模组设置于所述液晶面板背向所述显示面的一侧，所述液晶面板与所述触摸感应层之间设置有第二功能层、所述液晶面板与所述背光模组之间设置有第三功能层；以及粘合胶，所述粘合胶设置于所述触摸屏与所述显示屏之间，用于粘合所述触摸屏与所述显示屏；其中，所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有防眩光结构和/或防蓝光结构。
- 根据权利要求1所述的显示装置，其中，所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有所述防眩光结构；且所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有所述防蓝光结构。
- 根据权利要求2所述的显示装置，其中，所述第一功能层、所述触摸感应层、所述第二功能层和所述第三功能层中的至少二者的表面设置有所述防眩光结构和所述防蓝光结构；或者所述第一功能层、所述触摸感应层、所述第二功能层和所述第三功能层中的至少一者的表面设置有所述防眩光结构和所述防蓝光结构，所述粘合胶混合有防眩光材料和防蓝光材料以形成所述防眩光结构和所述防蓝光结构。
- 根据权利要求3所述的显示装置，其中，所述第一功能层为透明盖板，所述透明盖板朝向所述触摸感应层的表面设置有所述防眩光结构和所述防蓝光结构。
- 根据权利要求3所述的显示装置，其中，所述第一功能层为透明盖板，所述透明盖板背向所述触摸感应层的表面设置有所述防眩光结构和所述防蓝光结构。
- 根据权利要求3所述的显示装置，其中，所述第二功能层为上偏光片，所述上偏光片朝向所述液晶面板的表面和/或所述上偏光片背向所述液晶面板的表面设置有所述防眩光结构和所述防蓝光结构。
- 根据权利要求3所述的显示装置，其中，所述第三功能层为下偏光片，所述下偏光片朝向所述背光模组的表面和/或所述下偏光片背向所述背光模组的表面设置有所述防眩光结构和所述防蓝光结构。
- 根据权利要求4所述的显示装置，其中，所述防眩光结构通过表面蚀刻的方式直接形成；或者所述防眩光结构通过喷涂或涂布防眩光材料的方式形成。
- 根据权利要求8所述的显示装置，其中，所述防眩光结构和所述防蓝光结构通过喷涂或涂布防眩光材料和防蓝光材料的方式分别形成。
- 根据权利要求8所述的显示装置，其中，所述防眩光结构和所述防蓝光结构通过喷涂或涂布防眩光材料与防蓝光材料的混合材料一起形成。
- 根据权利要求1所述的显示装置，其中，所述触摸感应层的材质为玻璃或胶片。
- 一种电子设备，其包括：壳体和设置于所述壳体的显示装置，所述显示装置具有用于显示的显示面，所述显示装置包括：触摸屏，所述触摸屏包括层叠设置的第一功能层与触摸感应层，所述第一功能层设置于所述触摸感应层朝向所述显示面的一侧，所述触摸感应层可接收外界的触控操作；显示屏，所述显示屏包括层叠设置的液晶面板与背光模组，所述液晶面板设置于所述触摸感应层背向所述显示面的一侧，所述背光模组设置于所述液晶面板背向所述显示面的一侧，所述液晶面板与所述触摸感应层之间设置有第二功能层、所述液晶面板与所述背光模组之间设置有第三功能层；以及粘合胶，所述粘合胶设置于所述触摸屏与所述显示屏之间，用于粘合所述触摸屏与所述显示屏；其中，所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有防眩光结构和/或防蓝光结构。
- 根据权利要求12所述的电子设备，其中，所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有所述防眩光结构；且所述第一功能层、所述触摸感应层、所述粘合胶、所述第二功能层和所述第三功能层中的至少二者设置有所述防蓝光结构。
- 根据权利要求13所述的电子设备，其中，所述第一功能层、所述触摸感应层、所述第二功能层和所述第三功能层中的至少二者的表面设置有所述防眩光结构和所述防蓝光结构；或者所述第一功能层、所述触摸感应层、所述第二功能层和所述第三功能层中的至少一者的表面设置有所述防眩光结构和所述防蓝光结构，所述粘合胶混合有防眩光材料和防蓝光材料以形成所述防眩光结构和所述防蓝光结构。
- 根据权利要求14所述的电子设备，其中，所述第一功能层为透明盖板，所述透明盖板朝向所述触摸感应层的表面和/或所述透明盖板背向所述触摸感应层的表面设置有所述防眩光结构和所述防蓝光结构。
- 根据权利要求14所述的电子设备，其中，所述第二功能层为上偏光片，所述上偏光片朝向所述液晶面板的表面和/或所述上偏光片背向所述液晶面板的表面设置有所述防眩光结构和所述防蓝光结构。
- 根据权利要求14所述的电子设备，其中，所述第三功能层为下偏光片，所述下偏光片朝向所述背光模组的表面和/或所述下偏光片背向所述背光模组的表面设置有所述防眩光结构和所述防蓝光结构。
- 根据权利要求15所述的电子设备，其中，所述防眩光结构通过表面蚀刻的方式直接形成；或者所述防眩光结构通过喷涂或涂布防眩光材料的方式形成。
- 根据权利要求18所述的电子设备，其中，所述防眩光结构和所述防蓝光结构通过喷涂或涂布防眩光材料和防蓝光材料的方式分别形成；或者所述防眩光结构和所述防蓝光结构通过喷涂或涂布防眩光材料与防蓝光材料的混合材料一起形成。
- 根据权利要求12所述的电子设备，其中，所述触摸感应层的材质为玻璃或胶片。
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| CN114217470A (zh) | 2022-03-22 |
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