CN208335625U - A kind of cover board, touch screen and the display module of car-mounted display product - Google Patents
A kind of cover board, touch screen and the display module of car-mounted display product Download PDFInfo
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- CN208335625U CN208335625U CN201820834793.0U CN201820834793U CN208335625U CN 208335625 U CN208335625 U CN 208335625U CN 201820834793 U CN201820834793 U CN 201820834793U CN 208335625 U CN208335625 U CN 208335625U
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Abstract
The utility model discloses cover board, touch screen and the display modules of a kind of car-mounted display product.The cover board includes transparent substrate and the black ink and the semi-transparent ink of black that are arranged on the transparent substrate back side, and the black ink is located on rim area, and the semi-transparent ink of black is located on viewing area.The cover board is by being fabricated to black for the color of viewing area, so that the color between viewing area and rim area is closer, has deepened black chtominance of the viewing area in the case where ceasing screen state, improves breath screen between viewing area and rim area integrally black effect.
Description
Technical field
The utility model relates to car-mounted display field more particularly to a kind of cover board of car-mounted display product, touch screen and show
Show mould group.
Background technique
It is that car-mounted display product is consistent with excellent optical property to pursue a goal, the black effect of breath screen one is exactly wherein
One important requirement, breath screen one it is black refer to display product when ceasing screen state, it is black between viewing area and rim area
Color degree is consistent, shows integrated effect, still, due to showing the viewing area reflectivity with higher of product, is ceasing
The a large amount of extraneous ray of reflecting of meeting under screen state, so that the breath screen black of viewing area can be inclined compared to the Ink-- Black on rim area
Grey, partially bright, the black effect of breath screen integration is bad.
Currently, way general in industry is the reflectivity for reducing viewing area, such as paste on viewing area various
Low anti-anti-reflection film, or directly by low anti-anti-reflection film integration plating on the cover board, slave coating technique also is set about, for example, with
Full coating technique replaces frame to paste technology, and no doubt these gimmicks play the viewing area reflectivity for reducing car-mounted display product important
Effect still still has different degrees of difference between the breath screen black and the Ink-- Black of rim area of viewing area, it is difficult to reach
The purpose consistent to black level.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of cover board of car-mounted display product, touches
Screen and display module.The cover board is by being fabricated to black for the color of viewing area, so that the color between viewing area and rim area
It is closer, deepen black chtominance of the viewing area in the case where ceasing screen state, improves the breath screen one between viewing area and rim area
Black effect.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of cover board of car-mounted display product, including transparent substrate and the black oil being arranged on the transparent substrate back side
Ink and the semi-transparent ink of black, the black ink are located on rim area, and the semi-transparent ink of black is located on viewing area.
Further, the light transmittance of the semi-transparent ink of the black is between 10%-85%.
A kind of cover board of car-mounted display product including transparent substrate and is arranged on the transparent substrate back side first black
Color ink and the second black ink, first black ink are located on rim area, and second black ink is located at viewing area
Upper and thickness is not more than 0.8 μm.
Further, the light transmittance of second black ink is between 10%-85%.
A kind of touch screen of car-mounted display product, including above-mentioned cover board and touch function layer, the touch function layer patch
It closes on the back side of the cover board.
Further, the touch-sensitive area of the touch function layer is located at viewing area, and peripheral wiring area is located at rim area.
Further, the touch function layer is fitted on the cover board entirely by the first OCA glue.
A kind of display module of car-mounted display product, including above-mentioned cover board or above-mentioned touch screen and display screen,
The display screen is fitted on the back side of the cover board or touch screen.
Further, the viewing area of the display screen is located on viewing area, and rim area is located on rim area.
Further, the display screen is fitted on the back side of the cover board or touch screen entirely by the 2nd OCA glue.
The utility model has the following beneficial effects: the cover board is by the semi-transparent ink of the black by the color system of viewing area
It is made black, so that the color between viewing area and rim area is closer, has deepened black color of the viewing area in the case where ceasing screen state
Degree improves breath screen between viewing area and rim area integrally black effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of cover board provided by the utility model；
Fig. 2 is the schematic diagram of another cover board provided by the utility model；
Fig. 3 is the schematic diagram of touch screen provided by the utility model；
Fig. 4 is the schematic diagram of another touch screen provided by the utility model；
Fig. 5 is the schematic diagram of display module provided by the utility model；
Fig. 6 is the schematic diagram of another display module provided by the utility model；
Fig. 7 is the schematic diagram of another display module provided by the utility model；
Fig. 8 is the schematic diagram of another display module provided by the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1, a kind of cover board of car-mounted display product, including transparent substrate 101 and setting are in the transparent substrate
The semi-transparent ink 103 of black ink 102 and black on the back side, the black ink 102 are located on rim area, and the black is semi-transparent
Ink 103 is located on viewing area.
The color of viewing area is fabricated to black by the semi-transparent ink 103 of the black by the cover board, so that viewing area and side
Color between frame area is closer, has deepened black chtominance of the viewing area in the case where ceasing screen state, has improved viewing area and rim area
Between the integrated black effect of breath screen.
Although the semi-transparent ink 103 of black can reduce the display brightness of viewing area to a certain extent, vehicle-mounted aobvious
Show that product belongs to and be highlighted product, it is clear aobvious that the semi-transparent characteristic of the semi-transparent ink 103 of black is enough to ensure that viewing area possesses
The enough brightness shown, and user will not stare at always screen when driving and see, therefore, the semi-transparent ink 103 of black
The normal use of car-mounted display product is not interfered with.
Preferably, the light transmittance of the semi-transparent ink 103 of the black is between 10%-85%.
The transparent substrate 101 can be, but not limited to as plastic base, glass substrate or sapphire substrate.
Embodiment two
As shown in Fig. 2, a kind of cover board of car-mounted display product, including transparent substrate 101 and setting are in the transparent substrate
The first black ink 102 and the second black ink 104 on 101 back sides, first black ink 102 are located on rim area,
Second black ink 104 is located on viewing area and thickness H is no more than 0.8 μm.
The cover board is similar to cover board described in embodiment one, is mentioned by the way that the color of viewing area is fabricated to black
The integrated black effect of breath screen between high viewing area and rim area, the difference is that, the second black on the viewing area of the cover board
The first black ink 102 on ink 104 and rim area is conventional black out ink, and by second black ink
104 thickness H control at 0.8 μm or hereinafter, make originally lighttight black out ink show semi-transparent effect, and do not interfere with
The normal use of car-mounted display product.
The specific thickness H of second black ink 104 is different according to specific ink material, by controlling its thickness
H, so that its light transmittance is preferably between 10%-85%.
The transparent substrate 101 can be, but not limited to as plastic base, glass substrate or sapphire substrate.
Embodiment three
As shown in Figures 3 and 4, a kind of touch screen of car-mounted display product, including described in embodiment one or embodiment two
Cover board and touch function layer 201, the touch function layer 201 are fitted on the back side of the cover board.
The touch-sensitive area that touch sensor is used to form in the touch function layer 201 is located at viewing area, for binding
The peripheral wiring area for touching FPC and touching driving IC is located at rim area.
The touch function layer 201 is preferably fitted on the cover board by the first OCA glue 202 entirely.
Example IV
As viewed in figures 5-8, a kind of display module of car-mounted display product, including described in embodiment one or embodiment two
Touch screen described in cover board or embodiment three and display screen 301, the display screen 301 are fitted in the cover board or touching
It touches on the back side of screen.
The display screen 301 is either liquid crystal display, is also possible to OLED screen.
It is aobvious for gluing, sealing glue, binding for showing that the viewing area of picture is located at viewing area in the display screen 301
Show that FPC and the peripheral wiring area of display driving IC are located on rim area.
The display screen 301 is preferably fitted on the back side of the cover board or touch screen by the 2nd OCA glue 302 entirely.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (8)
1. a kind of cover board of car-mounted display product, which is characterized in that including transparent substrate and be arranged at the transparent substrate back side
On the semi-transparent ink of black ink and black, the black ink is located on rim area, and the semi-transparent ink of black is located at display
Qu Shang, the light transmittance of the semi-transparent ink of black is between 10%-85%.
2. a kind of cover board of car-mounted display product, which is characterized in that including transparent substrate and be arranged at the transparent substrate back side
On the first black ink and the second black ink, first black ink is located on rim area, second black ink
On viewing area and thickness is not more than 0.8 μm, so that the light transmittance of second black ink is between 10%-85%.
3. a kind of touch screen of car-mounted display product, which is characterized in that including cover board described in claims 1 or 2 and touch
Functional layer, the touch function layer are fitted on the back side of the cover board.
4. touch screen according to claim 3, which is characterized in that the touch-sensitive area of the touch function layer is located at display
Area, peripheral wiring area are located at rim area.
5. touch screen according to claim 3 or 4, which is characterized in that the touch function layer is pasted entirely by the first OCA glue
It closes on the cover board.
6. a kind of display module of car-mounted display product, which is characterized in that including cover board described in claims 1 or 2 or
Any touch screen and display screen, the display screen are fitted in the back of the cover board or touch screen in claim 3-5
On face.
7. display module according to claim 6, which is characterized in that the viewing area of the display screen is located on viewing area,
Rim area is located on rim area.
8. display module according to claim 6 or 7, which is characterized in that the display screen is bonded entirely by the 2nd OCA glue
On the back side of the cover board or touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834793.0U CN208335625U (en) | 2018-05-31 | 2018-05-31 | A kind of cover board, touch screen and the display module of car-mounted display product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834793.0U CN208335625U (en) | 2018-05-31 | 2018-05-31 | A kind of cover board, touch screen and the display module of car-mounted display product |
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| Publication Number | Publication Date |
|---|---|
| CN208335625U true CN208335625U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820834793.0U Active CN208335625U (en) | 2018-05-31 | 2018-05-31 | A kind of cover board, touch screen and the display module of car-mounted display product |
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| Country | Link |
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| CN (1) | CN208335625U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218000A (en) * | 2019-06-27 | 2019-09-10 | 信利光电股份有限公司 | A kind of production method of the black cover board of one, integrally black cover board and ink setting instrument |
| CN112599573A (en) * | 2020-12-10 | 2021-04-02 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN113589592A (en) * | 2021-07-31 | 2021-11-02 | 重庆长安新能源汽车科技有限公司 | Display device and vehicle |
| CN113628571A (en) * | 2020-05-07 | 2021-11-09 | 广州汽车集团股份有限公司 | Integrated black display method for glass cover plate display screen |
-
2018
- 2018-05-31 CN CN201820834793.0U patent/CN208335625U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218000A (en) * | 2019-06-27 | 2019-09-10 | 信利光电股份有限公司 | A kind of production method of the black cover board of one, integrally black cover board and ink setting instrument |
| CN113628571A (en) * | 2020-05-07 | 2021-11-09 | 广州汽车集团股份有限公司 | Integrated black display method for glass cover plate display screen |
| CN112599573A (en) * | 2020-12-10 | 2021-04-02 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN112599573B (en) * | 2020-12-10 | 2023-10-31 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN113589592A (en) * | 2021-07-31 | 2021-11-02 | 重庆长安新能源汽车科技有限公司 | Display device and vehicle |
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