CN109143652A - A kind of compound shading cover board - Google Patents
A kind of compound shading cover board Download PDFInfo
- Publication number
- CN109143652A CN109143652A CN201811294010.5A CN201811294010A CN109143652A CN 109143652 A CN109143652 A CN 109143652A CN 201811294010 A CN201811294010 A CN 201811294010A CN 109143652 A CN109143652 A CN 109143652A
- Authority
- CN
- China
- Prior art keywords
- plate
- shading
- glass cover
- diaphragm
- pressure disc
- 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.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 25
- 239000011521 glass Substances 0.000 claims abstract description 46
- 239000011248 coating agent Substances 0.000 claims abstract description 35
- 238000000576 coating method Methods 0.000 claims abstract description 35
- 239000003292 glue Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims abstract description 3
- 230000000007 visual effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 2
- 210000001508 eye Anatomy 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 208000020564 Eye injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000033764 rhythmic process Effects 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- 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
- G02F1/133331—Cover glasses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Printing Methods (AREA)
Abstract
The present invention discloses a kind of compound shading cover board, including glass cover-plate, shading diaphragm and glue coating rupture pressure disc, the top of the glass cover-plate is equipped with shading diaphragm, and glue coating rupture pressure disc is coated between glass cover-plate and shading diaphragm, the glass cover-plate and shading diaphragm are bonded by glue coating rupture pressure disc, the surface of the shading diaphragm forms process face, the surface of the glass cover-plate forms black ink coating by silk-screen processing, the side of the glass cover-plate forms leakproof photosphere by leakproof light processing, the glue coating rupture pressure disc is all-transparent optical cement;The present invention increases the shading diaphragm of one layer of silk-screen shaded effect on glass cover-plate, pass through the compound technique of glue coating rupture pressure disc, realizing light color or white silk stamp cover plate can solve the problems, such as that light diffusion beyond the viewfinder area screen VA, makes the more attractive uniqueness of overall appearance effect on preposition smooth application product.
Description
Technical field
The present invention relates to preposition smooth class of electronic devices technical field more particularly to a kind of compound shading cover boards.
Background technique
Electronic product is shown in technique using LCD backlight, such as LCD, OLED, TFT mostly on the market at present, is produced
The light that product use is positive display glass back illumination, this causes luminous light to be emitted directly toward eyeball, non-to eye injury
Chang great, to solve this problem, the producer for much doing display screen set this new process of light before application, this technique light is aobvious
Display screen side emitting is led visible light diffusing reflection on display screen by light guide plate or other optical materials, and all e-book need
Lighting effects are all using preposition light technology, but this technique can be such that the light intensity of preposition light directly reacts in cover layer
On, cause the cover board on glass cannot be directly using light color or white silk stamp cover plate, because preposition light can be in cover board form face VA
Area makes the light rhythm of light be diffused into white silk-screen 3-5MM distance, user to embody upper effect excessively poor, especially in e-book or
The application of reader product, therefore, the present invention propose a kind of compound shading cover board to solve problems of the prior art.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a kind of compound shading cover board, the compound shading cover board is in glass cover-plate
On increase the shading diaphragm of one layer of silk-screen shaded effect, by the compound technique of glue coating rupture pressure disc, realize light color or
White silk stamp cover plate can solve the problems, such as that light diffusion beyond the viewfinder area screen VA, makes overall appearance on preposition smooth application product
The more attractive uniqueness of effect.
To solve the above-mentioned problems, the present invention proposes a kind of compound shading cover board, including glass cover-plate, shading diaphragm and
The top of glue coating rupture pressure disc, the glass cover-plate is equipped with shading diaphragm, and is coated between glass cover-plate and shading diaphragm
Glue coating rupture pressure disc, the glass cover-plate and shading diaphragm are bonded by glue coating rupture pressure disc, the table of the shading diaphragm
Face forms process face, and the surface of the glass cover-plate forms black ink coating, the side of the glass cover-plate by silk-screen processing
Face forms leakproof photosphere by leakproof light processing, and the glue coating rupture pressure disc is all-transparent optical cement, the shading diaphragm
Middle position is equipped with the first transparent visual area, and the middle position of the glass cover-plate is equipped with the second transparent visual area.
Further improvement lies in that: the material of the shading diaphragm be PET, PMMA, PC, compound PMMA film material, rupture pressure disc its
One of.
Further improvement lies in that: the length and width of the glass cover-plate is respectively less than the length and width of shading diaphragm.
Further improvement lies in that: the area in first transparent visual area is less than the area in second transparent visual area.
Further improvement lies in that: the integral thickness of the glass cover-plate, shading diaphragm and glue coating rupture pressure disc is
0.55mm。
Further improvement lies in that: the surface hardness of the shading diaphragm reaches 3H or more under 500G hardness test.
Further improvement lies in that: the process face is one of frosting or smooth surface, the process face by AG, AR and
AF one of which treatment process is formed, and shading diaphragm passes through one of screen printing pattern or multicolour printing technology quality.
The invention has the benefit that the present invention increases the photomask of one layer of silk-screen shaded effect on glass cover-plate
Piece realizes light color or white silk stamp cover plate can be on preposition smooth application product by the compound technique of glue coating rupture pressure disc
Light diffusion is solved the problems, such as beyond the viewfinder area screen VA, makes the more attractive uniqueness of overall appearance effect, and light source is from bottom glass
Cover board bottom penetrates, and black ink coating can completely cut off the light of the overwhelming majority, and light arrives thoroughly again after glass cover-plate weakens
Shading diaphragm and process face substantially completely cut off 98% light, make to be assembled into white cover board in mould group and integrally reach no light transmission effect
Fruit, perception effect is more preferable, and protects eyes.
Detailed description of the invention
Fig. 1 is perspective view of the invention.
Fig. 2 is front schematic view of the invention.
Fig. 3 is schematic rear view of the invention.
Fig. 4 is side cross sectional views of the invention.
Wherein: 1- glass cover-plate, 2- shading diaphragm, 3- glue coating rupture pressure disc, 4- process face, 5- black ink coating,
The first transparent visual of 6- area, the second transparent visual of 7- area.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
According to Fig. 1,2,3,4, a kind of compound shading cover board, including glass cover-plate 1, shading are present embodiments provided
Diaphragm 2 and glue coating rupture pressure disc 3, the top of the glass cover-plate 1 are equipped with shading diaphragm 2, and glass cover-plate 1 and shading diaphragm
Glue coating rupture pressure disc 3 is coated between 2, the glass cover-plate 1 is bonded with shading diaphragm 2 by glue coating rupture pressure disc 3, institute
The surface for stating shading diaphragm 2 forms process face 4, and the surface of the glass cover-plate 1 forms black ink coating by silk-screen processing
5, the side of the glass cover-plate 1 forms leakproof photosphere by leakproof light processing, and the glue coating rupture pressure disc 3 is full impregnated Mingguang City
Glue is learned, the middle position of the shading diaphragm 2 is equipped with the first transparent visual area 6, and the middle position of the glass cover-plate 1 is set
There is the second transparent visual area 7.
The material of the shading diaphragm 2 is the compound PMMA film material of PET.
The length and width of the glass cover-plate 1 is respectively less than the length and width of shading diaphragm 2.
The area in first transparent visual area 6 is less than the area in second transparent visual area 7.
The integral thickness of the glass cover-plate 1, shading diaphragm 2 and glue coating rupture pressure disc 3 is 0.55mm.
The surface hardness of the shading diaphragm 2 reaches 3H under 500G hardness test.
The process face 4 is frosting, and the process face 4 is formed by AG treatment process, and passes through silk in shading diaphragm 2
It is patterned as white.
The present invention increases the shading diaphragm 2 of one layer of silk-screen shaded effect on glass cover-plate 1, explosion-proof by glue coating
The compound technique of film 3, light diffusion can be solved beyond screen on preposition smooth application product by realizing light color or white silk stamp cover plate
The problem of curtain viewfinder area VA, make the more attractive uniqueness of overall appearance effect, and light source is penetrated from 1 bottom of bottom glass cover board, black
Ink coating 5 can completely cut off the light of the overwhelming majority, and light is after the decrease of glass cover-plate 1 again thoroughly to shading diaphragm 2 and processing
Face 4 substantially completely cuts off 98% light, makes to be assembled into white cover board in mould group and integrally reaches no translucent effect, perception effect is more
It is good, and protect eyes.
When production, in product design pattern or LOGO or loophole, return key etc., the film is designed, is selected by map file
White silk is imprinted in shading diaphragm 2, and shading diaphragm 2 selects the material of the compound PMMA film material of PET, and handles work by AG on surface
Skill forms process face 4, then in glass cover-plate 1 surface silk-screen, one layer of black ink coating 5, and selects glue or coated optical glue
Etc. the segment difference or bumps for making its Self-leveling removal ink for screen printing coating 5, and compound one layer of rupture pressure disc forms glue coating rupture pressure disc
3, then shading diaphragm 2 is fitted on glass cover-plate 1 by glue coating rupture pressure disc 3, Sun-shading type cover board is completed.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of compound shading cover board, it is characterised in that: explosion-proof including glass cover-plate (1), shading diaphragm (2) and glue coating
The top of film (3), the glass cover-plate (1) is equipped with shading diaphragm (2), and coats between glass cover-plate (1) and shading diaphragm (2)
There is glue coating rupture pressure disc (3), the glass cover-plate (1) and shading diaphragm (2) are bonded by glue coating rupture pressure disc (3), institute
The surface for stating shading diaphragm (2) forms process face (4), and the surface of the glass cover-plate (1) forms black oil by silk-screen processing
The side of black coating (5), the glass cover-plate (1) forms leakproof photosphere, the glue coating rupture pressure disc by leakproof light processing
It (3) is all-transparent optical cement, the middle position of the shading diaphragm (2) is equipped with the first transparent visual area (6), the glass cover
The middle position of plate (1) is equipped with the second transparent visual area (7).
2. a kind of compound shading cover board according to claim 1, it is characterised in that: the material of the shading diaphragm (2)
It is one such for PET, PMMA, PC, compound PMMA film material, rupture pressure disc.
3. a kind of compound shading cover board according to claim 1, it is characterised in that: the length of the glass cover-plate (1)
The length and width of shading diaphragm (2) is respectively less than with width.
4. a kind of compound shading cover board according to claim 1, it is characterised in that: first transparent visual area (6)
Area be less than second transparent visual area (7) area.
5. a kind of compound shading cover board according to claim 1, it is characterised in that: the glass cover-plate (1), photomask
The integral thickness of piece (2) and glue coating rupture pressure disc (3) is 0.55mm.
6. a kind of compound shading cover board according to claim 1, it is characterised in that: the surface of the shading diaphragm (2)
Hardness reaches 3H or more under 500G hardness test.
7. a kind of compound shading cover board according to claim 1, it is characterised in that: the process face (4) is frosting
Or one of smooth surface, the process face (4) are formed by AG, AR and AF one of which treatment process, and shading diaphragm (2) is logical
Cross one of screen printing pattern or multicolour printing technology quality.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811294010.5A CN109143652A (en) | 2018-11-01 | 2018-11-01 | A kind of compound shading cover board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811294010.5A CN109143652A (en) | 2018-11-01 | 2018-11-01 | A kind of compound shading cover board |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109143652A true CN109143652A (en) | 2019-01-04 |
Family
ID=64807547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811294010.5A Pending CN109143652A (en) | 2018-11-01 | 2018-11-01 | A kind of compound shading cover board |
Country Status (1)
Country | Link |
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CN (1) | CN109143652A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110077135A (en) * | 2019-04-23 | 2019-08-02 | 捷卡(厦门)工业科技有限公司 | A kind of production technology of the label with window |
CN113895130A (en) * | 2021-07-30 | 2022-01-07 | 上海晟禾智能科技有限公司 | Cover plate with chess playing backlight indication and manufacturing method thereof |
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CN204480199U (en) * | 2014-09-11 | 2015-07-15 | 宸鸿科技(厦门)有限公司 | Contactor control device |
CN204820533U (en) * | 2015-08-19 | 2015-12-02 | 东莞市银特丰光学玻璃科技有限公司 | Prevent fingerprint and anti -reflection night light glass apron |
CN105427747A (en) * | 2014-09-22 | 2016-03-23 | 深圳市金跃光电有限公司 | Sunshade cover plate structure and display device with the same |
CN106790823A (en) * | 2017-01-09 | 2017-05-31 | 广东欧珀移动通信有限公司 | Display screen component and its assemble method and electronic installation |
CN106847091A (en) * | 2017-01-09 | 2017-06-13 | 广东欧珀移动通信有限公司 | Display screen component and its manufacture method and electronic installation |
CN106893531A (en) * | 2016-06-01 | 2017-06-27 | 住华科技股份有限公司 | optical cement and display |
CN206741365U (en) * | 2017-05-09 | 2017-12-12 | 创维液晶器件(深圳)有限公司 | A kind of display module structure and mobile terminal |
CN108694003A (en) * | 2018-05-18 | 2018-10-23 | 新辉开科技(深圳)有限公司 | One kind being used for vehicle-mounted capacitance touch control display and its manufacturing process |
CN209028369U (en) * | 2018-11-01 | 2019-06-25 | 刘煜良 | A kind of compound shading cover board |
-
2018
- 2018-11-01 CN CN201811294010.5A patent/CN109143652A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203063228U (en) * | 2012-12-12 | 2013-07-17 | 深圳市欣恒坤科技有限公司 | Novel anti-explosion adhesive film for display screen |
CN204480199U (en) * | 2014-09-11 | 2015-07-15 | 宸鸿科技(厦门)有限公司 | Contactor control device |
CN105427747A (en) * | 2014-09-22 | 2016-03-23 | 深圳市金跃光电有限公司 | Sunshade cover plate structure and display device with the same |
CN204820533U (en) * | 2015-08-19 | 2015-12-02 | 东莞市银特丰光学玻璃科技有限公司 | Prevent fingerprint and anti -reflection night light glass apron |
CN106893531A (en) * | 2016-06-01 | 2017-06-27 | 住华科技股份有限公司 | optical cement and display |
CN106790823A (en) * | 2017-01-09 | 2017-05-31 | 广东欧珀移动通信有限公司 | Display screen component and its assemble method and electronic installation |
CN106847091A (en) * | 2017-01-09 | 2017-06-13 | 广东欧珀移动通信有限公司 | Display screen component and its manufacture method and electronic installation |
CN206741365U (en) * | 2017-05-09 | 2017-12-12 | 创维液晶器件(深圳)有限公司 | A kind of display module structure and mobile terminal |
CN108694003A (en) * | 2018-05-18 | 2018-10-23 | 新辉开科技(深圳)有限公司 | One kind being used for vehicle-mounted capacitance touch control display and its manufacturing process |
CN209028369U (en) * | 2018-11-01 | 2019-06-25 | 刘煜良 | A kind of compound shading cover board |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110077135A (en) * | 2019-04-23 | 2019-08-02 | 捷卡(厦门)工业科技有限公司 | A kind of production technology of the label with window |
CN110077135B (en) * | 2019-04-23 | 2020-07-17 | 捷卡(厦门)工业科技有限公司 | Production process of label with window |
CN113895130A (en) * | 2021-07-30 | 2022-01-07 | 上海晟禾智能科技有限公司 | Cover plate with chess playing backlight indication and manufacturing method thereof |
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Application publication date: 20190104 |