CN109164642A - A kind of ultra-narrow frame backlight mould group - Google Patents
A kind of ultra-narrow frame backlight mould group Download PDFInfo
- Publication number
- CN109164642A CN109164642A CN201811373694.8A CN201811373694A CN109164642A CN 109164642 A CN109164642 A CN 109164642A CN 201811373694 A CN201811373694 A CN 201811373694A CN 109164642 A CN109164642 A CN 109164642A
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- ultra
- mould group
- optical diaphragm
- 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
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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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133605—Direct backlight including specially adapted 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
-
- 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
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses a kind of ultra-narrow frame backlight mould groups, belong to technical field of liquid crystal display, including being configured for that the liquid crystal display panel of image frame is presented, it is configured in the optical diaphragm of liquid crystal display panel back side, light guide plate below optical diaphragm is set, backboard below tabula rasa is set, reflector plate between backboard and the light guide plate is set, wherein, reflector plate includes first horizontal portion, first vertical component effect and the second horizontal part, second horizontal position is between optical diaphragm and liquid crystal display panel, optical diaphragm is fixed on the lower surface of the second horizontal part by the way of bonding, namely optical diaphragm is fixed between light guide plate and liquid crystal display panel using by the way of the attached glue in reflector plate day side, the width spaces of backlight module are rationally utilized, the light transmission technology for avoiding border width problem caused by traditional diaphragm fixed form and appearance lacks It falls into, the diaphragm that can be widely used in ultra-narrow frame backlight mould group is fixed.
Description
Technical field
The present invention relates to liquid crystal display processing technology field more particularly to a kind of ultra-narrow frame backlight mould groups.
Background technique
With the continuous renewal of display, liquid crystal display due to have the characteristics that light, thin, small and power consumption is low and by
To the favor of people.With the continuous development of technology, requirement of the consumer to display device is higher and higher, bigger in order to obtain
Effective area, the display device of narrow frame have become new development trend.
Diaphragm fixed form directly processes diaphragm hangers usually on center when existing Rimless liquid crystal display designs,
Diaphragm stretches out boss, and in center diaphragm hangers position, correspondence does cut, and diaphragm hangers is hanging on center diaphragm hangers.This scheme
The problem of be, since the feature of all components of diaphragm hanger structure is distributed in same level, to be illustrated in fig. 1 shown below, panel
Each size in the area BM and different manufacturers are not of uniform size, and the smallest in panel resource at present is 5mm, due to diaphragm hangers to viewing area
Domain has a certain distance to require A, and notch otherwise can be immediately seen from display area leads to subjective impairment, and usual A value is 1.0mm
More than, diaphragm hangers openings of sizes is limited to the processing minimum widith of center diaphragm hangers, i.e. B value usually (contains in 1.0mm or so
The gap of hangers extended distance center hangers and the width of center hangers), diaphragm is limited to the size of cut width, i.e. C value is logical
Often in 1.5mm or more, diaphragm hangers Edge Distance face plate edge be similarly limited to subjective questions avoid hangers directly from panel with
See in gap between center, i.e. D value is usually in 1.0mm or more, and such A+B+C+D is more than or equal to 4.5mm, and existing Display panel
Region BM value usually in 5mm or so, only 0.5mm less than preset space, this 0.5 value is unsatisfactory for component processing tolerance and dress
With tolerance, easily lead to the technological deficiency for light transmission occur.
Summary of the invention
The present invention provides a kind of ultra-narrow frame backlight mould group, it is desirable to provide a kind of film suitable for ultra-narrow frame backlight mould group
Piece fixed form rationally utilizes the structure space of backlight module in the direction of the width, solves existing diaphragm fixed form in root
The light transmission technological deficiency of caused border width problem and appearance.
Specific technical solution provided by the invention is as follows:
A kind of ultra-narrow frame backlight mould group provided by the invention includes liquid crystal display panel, the quilt for being configured for presenting image frame
Configuration is in the optical diaphragm of the liquid crystal display panel back side, the light guide plate being arranged in below the optical diaphragm, setting described
Backboard below light guide plate, the reflector plate being arranged between the backboard and the light guide plate, wherein the reflector plate includes the
One horizontal part, the first vertical component effect and the second horizontal part, first vertical component effect and the first horizontal portion and second level
Vertical between portion, the first horizontal portion is between the backboard and the light guide plate, and first vertical position is in institute
The side of light guide plate is stated, second horizontal position is between the optical diaphragm and the liquid crystal display panel, the optical diaphragm
The lower surface of second horizontal part is fixed on by the way of bonding.
Optionally, the ultra-narrow frame backlight mould group includes glue frame and light source, and the light source setting enters in the light guide plate
Smooth surface, the light source are configured to project light and provide for the liquid crystal display panel when image frame is presented after the light guide plate
Backlight.
Optionally, the black surround width of the liquid crystal display panel is less than or equal to 3mm, and the glue frame is T-type structure.
Optionally, one-stage folding line and second level broken line are provided on the reflector plate, wherein the one-stage folding line is located at described
Between first vertical component effect and the first horizontal portion, the second level broken line is located at first vertical component effect and second horizontal part
Between.
Optionally, described after the first horizontal portion of the reflector plate is mounted between the light guide plate and the backboard
Reflector plate is around the light guide plate along the one-stage folding line and second level broken line bending to form first vertical component effect and second
Horizontal part.
Optionally, the lower surface of second horizontal part is the attached glue-line of reflector plate, and the attached glue-line of reflector plate is for being bonded
The fixed optical diaphragm.
Optionally, the height of first vertical component effect is the sum of the thickness of the light guide plate and the optical diaphragm.
Beneficial effects of the present invention are as follows:
It includes the liquid crystal surface for being configured for presenting image frame that the embodiment of the present invention, which provides a kind of ultra-narrow frame backlight mould group,
Plate, the light guide plate being arranged in below optical diaphragm, is arranged below tabula rasa the optical diaphragm for being configured in liquid crystal display panel back side
Backboard, the reflector plate that is arranged between backboard and the light guide plate, wherein reflector plate includes first horizontal portion, first vertical
Portion and the second horizontal part, vertical between the first vertical component effect and first horizontal portion and the second horizontal part, first horizontal portion is located at back
Between plate and light guide plate, the first vertical position in the side of light guide plate, the second horizontal position in optical diaphragm and liquid crystal display panel it
Between, optical diaphragm is fixed on the lower surface of the second horizontal part by the way of bonding namely optical diaphragm uses in reflector plate day
The mode of the attached glue in side is fixed between light guide plate and liquid crystal display panel, and the width spaces of backlight module are rationally utilized, avoid
The light transmission technological deficiency of border width problem and appearance caused by traditional diaphragm fixed form, can be widely used in ultra-narrow side
The diaphragm of frame backlight module is fixed.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the back light module unit structure schematic diagram in prior art；
Fig. 2 is the structural schematic diagram of the ultra-narrow frame backlight mould group of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the reflector plate of the embodiment of the present invention；
Fig. 4 is the assembling schematic diagram of the ultra-narrow frame backlight mould group of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
It is carried out below in conjunction with structure of Fig. 1 ~ Fig. 4 to a kind of ultra-narrow frame backlight mould group of the embodiment of the present invention detailed
Explanation.
Shown in referring to figs. 2 and 3, a kind of ultra-narrow frame backlight mould group provided in an embodiment of the present invention includes being configured to use
In the liquid crystal display panel 1 that image frame is presented, the optical diaphragm 2 for being configured in 1 back side of liquid crystal display panel, it is arranged in optical diaphragm 2
The light guide plate 3 of lower section, the backboard 4 being arranged in below light guide plate 3, the reflector plate 5 being arranged between backboard 4 and light guide plate 3,
In, reflector plate 5 includes first horizontal portion 501, the first vertical component effect 502 and the second horizontal part 503, the first vertical component effect 502 and first
Vertical between horizontal part 501 and the second horizontal part 503, between backboard 4 and light guide plate 3, first hangs down first horizontal portion 501
Straight portion 502 is located at the side of light guide plate 3, and the second horizontal part 503 is between optical diaphragm 2 and liquid crystal display panel 1, optical diaphragm 2
The lower surface of the second horizontal part 503 is fixed on by the way of bonding.
Wherein, light guide plate is known as light-emitting surface close to the one side of liquid crystal display panel, and the one side opposite with light-emitting surface is known as light-emitting surface
The back side, the one side by close to sources are incidence surface.Light guide plate generally uses high reflection and the not material of extinction, and surface is very smooth flat
It is whole, so that light non-dot location in light guide plate is totally reflected, without injecting to outside light guide plate.Go out light in light guide plate
Face is provided with site on the back side, and when light travels to the site, since dot location is no longer smooth, light occurs unrestrained anti-
It penetrates, light is reflected to all angles, is projected from the light-emitting surface of light guide plate.In order to guarantee from the injection of light guide plate light-emitting surface each position
Light is uniform, is accurately designed the density distribution of site, size needs.Usually, in the position closer apart from light source
Set that network point distribution is more sparse, the position network point distribution remoter apart from light source is more intensive.
If being only provided with a light source, then the distribution situation of site is from close to sources to closer and closer at distance light source
Collection；If the two sides in light guide plate are provided with light source, then the distribution situation of site is that centre is intensive, both sides are sparse.Work as light
In light guide plate occur diffusing reflection when, have some light from the light guide plate light-emitting surface back side project, the effect of reflector plate be by
The light projected from the light guide plate light-emitting surface back side is reflected back in light guide plate, to improve the service efficiency of light.
With reference to shown in Fig. 2 and Fig. 4, the ultra-narrow frame backlight mould group of the embodiment of the present invention further includes glue frame 5 and light source,
In, light source setting shines in the incidence surface of 3 incidence surface of light guide plate namely light source face light guide plate 3, and light source is configured to project light
Line provides backlight when image frame is presented for liquid crystal display panel 1 after 3 through the light guide plate.Refering to what is shown in Fig. 2, the black surround of liquid crystal display panel 1
Width is less than or equal to 3mm, and glue frame 5 is T-type structure, wherein glue frame 5 is fixed on backboard 4, and glue frame 5 is used to support and fixer
Crystal panel 1.
With reference to shown in Fig. 3 and Fig. 4, one-stage folding line 504 and second level broken line 505 are provided on reflector plate 5, wherein level-one folding
For line 504 between the first vertical component effect 502 and first horizontal portion 501, second level broken line 505 is located at the first vertical component effect 502 and second
Between horizontal part 503.After the first horizontal portion 501 of reflector plate 5 is mounted between light guide plate 3 and backboard 4, reflector plate 5 is around leading
Tabula rasa 3 is folded upward at along one-stage folding line 504 and second level broken line 505 to form the first vertical component effect 502 and the second horizontal part 503.And
And second the lower surface of horizontal part 503 be the attached glue-line of reflector plate, wherein the attached glue-line of reflector plate is for being adhesively fixed optical diaphragm
2 namely second horizontal part 503 along second level broken line 505 around light guide plate 3 bending after, lower surface bonds are fixed on optical diaphragm 2
Upper surface, to realize being adhesively fixed for optical diaphragm 2.
Shown in referring to figs. 2 and 3, the height of the first vertical component effect 502 is the sum of the thickness of light guide plate 3 and optical diaphragm 2, with
Optical diaphragm 2 can be carried out reliably when the lower surface bonds of the second horizontal part 503 are fixed on the upper surface of optical diaphragm 2 by realizing
Be adhesively fixed.
It includes the liquid for being configured for presenting image frame that the embodiment of the present invention, which provides a kind of ultra-narrow frame backlight mould group,
Crystal panel, the light guide plate being arranged in below optical diaphragm, is arranged in tabula rasa the optical diaphragm for being configured in liquid crystal display panel back side
The backboard of lower section, the reflector plate being arranged between backboard and the light guide plate, wherein reflector plate includes first horizontal portion, first
Vertical component effect and the second horizontal part, vertical between the first vertical component effect and first horizontal portion and the second horizontal part, first level position
Between backboard and light guide plate, the first vertical position is in the side of light guide plate, and the second horizontal position is in optical diaphragm and liquid crystal surface
Between plate, optical diaphragm is fixed on the lower surface of the second horizontal part by the way of bonding namely optical diaphragm is used and reflected
The mode of the attached glue in piece day side is fixed between light guide plate and liquid crystal display panel, and the width spaces of backlight module are rationally utilized,
The light transmission technological deficiency for avoiding border width problem caused by traditional diaphragm fixed form and appearance can be widely used in surpassing
The diaphragm of narrow frame backlight module is fixed.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (7)
1. a kind of ultra-narrow frame backlight mould group, which is characterized in that the ultra-narrow frame backlight mould group include be configured for be in
The liquid crystal display panel of existing image frame, is arranged in the optical diaphragm optical diaphragm for being configured in the liquid crystal display panel back side
The light guide plate of lower section, the backboard being arranged in below the light guide plate, the reflection being arranged between the backboard and the light guide plate
Piece, wherein the reflector plate includes first horizontal portion, the first vertical component effect and the second horizontal part, first vertical component effect with it is described
It is vertical between first horizontal portion and second horizontal part, the first horizontal portion be located at the backboard and the light guide plate it
Between, first vertical position is in the side of the light guide plate, and second horizontal position is in the optical diaphragm and the liquid
Between crystal panel, the optical diaphragm is fixed on the lower surface of second horizontal part by the way of bonding.
2. ultra-narrow frame backlight mould group according to claim 1, which is characterized in that the ultra-narrow frame backlight mould group includes
Glue frame and light source, the light source are arranged in the light guide plate incidence surface, and the light source is configured to project light through the leaded light
Backlight is provided when image frame is presented after plate for the liquid crystal display panel.
3. ultra-narrow frame backlight mould group according to claim 2, which is characterized in that the black surround width of the liquid crystal display panel is small
In being equal to 3mm, the glue frame is T-type structure.
4. ultra-narrow frame backlight mould group according to claim 2, which is characterized in that be provided with level-one folding on the reflector plate
Line and second level broken line, wherein the one-stage folding line is between first vertical component effect and the first horizontal portion, the second level
Broken line is between first vertical component effect and second horizontal part.
5. ultra-narrow frame backlight mould group according to claim 4, which is characterized in that when the first horizontal portion of the reflector plate
After being mounted between the light guide plate and the backboard, the reflector plate is around the light guide plate along the one-stage folding line and described two
Grade broken line bending is to form first vertical component effect and the second horizontal part.
6. ultra-narrow frame backlight mould group according to claim 4, which is characterized in that the lower surface of second horizontal part is
The attached glue-line of reflector plate, the attached glue-line of reflector plate is for the optical diaphragm that is adhesively fixed.
7. ultra-narrow frame backlight mould group according to claim 4, which is characterized in that the height of first vertical component effect is institute
State the sum of the thickness of light guide plate Yu the optical diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373694.8A CN109164642A (en) | 2018-11-19 | 2018-11-19 | A kind of ultra-narrow frame backlight mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373694.8A CN109164642A (en) | 2018-11-19 | 2018-11-19 | A kind of ultra-narrow frame backlight mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109164642A true CN109164642A (en) | 2019-01-08 |
Family
ID=64875057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811373694.8A Pending CN109164642A (en) | 2018-11-19 | 2018-11-19 | A kind of ultra-narrow frame backlight mould group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109164642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673374A (en) * | 2019-10-12 | 2020-01-10 | 深圳创维－Rgb电子有限公司 | Touch screen module and touch television |
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| CN103353078A (en) * | 2013-04-03 | 2013-10-16 | 友达光电股份有限公司 | Display device and backlight module and application thereof |
| CN203519971U (en) * | 2013-08-28 | 2014-04-02 | 比亚迪股份有限公司 | Liquid crystal display device |
| KR20150026047A (en) * | 2013-08-30 | 2015-03-11 | 엘지디스플레이 주식회사 | Liquid Crystal Display Device |
| CN204943151U (en) * | 2015-07-28 | 2016-01-06 | 东莞市亚通光电有限公司 | A kind of back light module unit structure |
| CN105807488A (en) * | 2016-04-29 | 2016-07-27 | 青岛海信电器股份有限公司 | Backlight module and liquid crystal display device |
| CN205844690U (en) * | 2016-06-03 | 2016-12-28 | 厦门弘汉光电科技有限公司 | A kind of backlight module of the narrowest frame |
| KR101688991B1 (en) * | 2015-08-25 | 2017-01-03 | 희성전자 주식회사 | Reflect Sheet and Backlight Unit having the Same |
| US20170139120A1 (en) * | 2015-06-26 | 2017-05-18 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and liquid crystal display |
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2018
- 2018-11-19 CN CN201811373694.8A patent/CN109164642A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353078A (en) * | 2013-04-03 | 2013-10-16 | 友达光电股份有限公司 | Display device and backlight module and application thereof |
| CN203519971U (en) * | 2013-08-28 | 2014-04-02 | 比亚迪股份有限公司 | Liquid crystal display device |
| KR20150026047A (en) * | 2013-08-30 | 2015-03-11 | 엘지디스플레이 주식회사 | Liquid Crystal Display Device |
| US20170139120A1 (en) * | 2015-06-26 | 2017-05-18 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and liquid crystal display |
| CN204943151U (en) * | 2015-07-28 | 2016-01-06 | 东莞市亚通光电有限公司 | A kind of back light module unit structure |
| KR101688991B1 (en) * | 2015-08-25 | 2017-01-03 | 희성전자 주식회사 | Reflect Sheet and Backlight Unit having the Same |
| CN105807488A (en) * | 2016-04-29 | 2016-07-27 | 青岛海信电器股份有限公司 | Backlight module and liquid crystal display device |
| CN205844690U (en) * | 2016-06-03 | 2016-12-28 | 厦门弘汉光电科技有限公司 | A kind of backlight module of the narrowest frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673374A (en) * | 2019-10-12 | 2020-01-10 | 深圳创维－Rgb电子有限公司 | Touch screen module and touch television |
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Application publication date: 20190108 |