CN109557736A - A kind of array substrate, display panel and display equipment - Google Patents
A kind of array substrate, display panel and display equipment Download PDFInfo
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- CN109557736A CN109557736A CN201811527745.8A CN201811527745A CN109557736A CN 109557736 A CN109557736 A CN 109557736A CN 201811527745 A CN201811527745 A CN 201811527745A CN 109557736 A CN109557736 A CN 109557736A
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- 239000000758 substrate Substances 0.000 title claims abstract description 86
- 239000012528 membrane Substances 0.000 claims description 11
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 7
- 230000010287 polarization Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
This application discloses a kind of array substrate, display panel and display equipment, the array substrate includes the first public electrode wire, the second public electrode wire and a plurality of third public electrode wire of first substrate and setting on the first substrate, one end of first public electrode wire connects one end of a plurality of third public electrode wire, the other end of first public electrode wire connects the other end of a plurality of third public electrode wire, wherein, first public electrode wire is connect with the second public electrode wire, and third public electrode wire is disconnected with the infall of the second public electrode wire.By the above-mentioned means, the application can be avoided the connection of third public electrode wire and the second public electrode wire, improves the light leakage of the junction of third public electrode wire and the second public electrode wire, improve the contrast of display panel.
Description
Technical field
This application involves field of display technology, and in particular to a kind of array substrate, display panel and display equipment.
Background technique
With the development of science and technology and social progress, liquid crystal display is more and more extensive to be applied by people,
It is played a crucial role in industrial production and people's lives；Currently, high quality lcd is increasingly by people's
Favor, the enterprise of numerous field of display technology has put into huge on the directions such as high contrast, quick response and low-power consumption
Man power and material.
Present inventor has found that corner of the metal routing in array substrate on exposure mask is in long-term R & D
90 ° of right angles, but after the processing procedures such as being actually exposed, developing and etching, right angle will become certain arc, and metal is caused to be walked
The corner area of line has apparent light leakage, influences the contrast of display panel, so that display panel is poor quality.
Summary of the invention
The application mainly solves the problems, such as to be to provide a kind of array substrate, display panel and display equipment, can reduce the
The connection of one public electrode wire and the second public electrode wire improves the junction of the first public electrode wire and the second public electrode wire
Light leakage, improve the contrast of display panel.
In order to solve the above technical problems, the application is the technical solution adopted is that provide a kind of array substrate, the array substrate
It include: the first public electrode wire, the second public electrode wire and a plurality of third of first substrate and setting on the first substrate
Public electrode wire, one end of the first public electrode wire connect one end of a plurality of third public electrode wire, the first public electrode
The other end of line connects the other end of a plurality of third public electrode wire, wherein the first public electrode wire and the second common electrical
Polar curve connection, third public electrode wire with infall disconnect.
In order to solve the above technical problems, another technical solution that the application uses is to provide a kind of display panel, the display
Panel includes: array substrate, color membrane substrates and the liquid crystal layer being set between array substrate and color membrane substrates；Wherein, array
Substrate includes first substrate and setting the first public electrode wire on the first substrate, the second public electrode wire and a plurality of the
Three public electrode wires, one end of the first public electrode wire line connect one end of a plurality of third public electrode wire, and first is public
The other end of electrode wires connects the other end of a plurality of third public electrode wire, wherein the first public electrode wire and the second public affairs
The connection of common-battery polar curve, third public electrode wire are disconnected with the infall of the second public electrode wire.
Through the above scheme, the beneficial effect of the application is: the array substrate includes first substrate and is arranged first
The first public electrode wire, a plurality of second public electrode wire and a plurality of third public electrode wire on substrate, the first public electrode
One end of line connects one end of a plurality of third public electrode wire, and the other end of the first public electrode wire connects a plurality of third common electrical
The other end of polar curve, the first public electrode wire are connect with the second public electrode wire, and third public electrode wire with it is second public
The infall of electrode wires disconnects, and can be avoided the connection of third public electrode wire and the second public electrode wire, improves because of third public affairs
Light leakage caused by common-battery polar curve is connect with the second public electrode wire improves the contrast of display panel.
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.Wherein:
Fig. 1 is the structural schematic diagram of metal routing in array substrate in the prior art；
Fig. 2 is in the prior art by the structural schematic diagram of metal routing postrotational in array substrate；
Fig. 3 is the structural schematic diagram of one embodiment of array substrate provided by the present application；
Fig. 4 is the structural schematic diagram of another embodiment of array substrate provided by the present application；
Fig. 5 is the structural schematic diagram of the another embodiment of array substrate provided by the present application；
Fig. 6 is the structural schematic diagram of one embodiment of display panel provided by the present application；
Fig. 7 is the structural schematic diagram of array substrate in one embodiment of display panel provided by the present application；
Fig. 8 is the vertical view of light-shielding structure in another embodiment of display panel provided by the present application, black matrix and colored color blocking
Structural schematic diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall in the protection scope of this application.
As shown in Figure 1, array substrate is observed at optical microscopy (OM, Optical Microscope), it can be found that
There is light leakage phenomena in the corner area 12 of metal routing 11, the brightness of corner area 12 is greater than the brightness of metal routing 11, this will
Liquid crystal is reduced to the contrast of display panel after box, influences quality；When polaroid polarization direction is constant, array substrate is rotated
45 °, as shown in Fig. 2, the brightness of corner area 12 is less than the bright of metal routing 11 with OM observation it can be found that bright dark place is exchanged
Degree；When the polarization direction of polarised light is not parallel or is not orthogonal to 11 boundary of metal routing, the electric field of polarised light will be excited
The electronics of 11 border surface of metal routing out, so change polarised light polarization direction, eventually lead to the polarised light some
It can be projected from upper polaroid；When metal routing 11 is vertical or parallel with the polarization direction of polarised light, light leakage is not had,
On the contrary then light leakage.
Therefore the corner area of metal routing in the prior art has apparent light leakage, so that corner area light leakage is bright
It is aobvious, the contrast of display panel is reduced, it is poor quality.
It is the structural schematic diagram of one embodiment of array substrate provided by the present application refering to Fig. 3, Fig. 3, which includes:
First substrate 30 and the first public electrode wire 31 being arranged on first substrate 30, the second public electrode wire 32 and a plurality of
Three public electrode wires 33.
One end of first public electrode wire 31 connects one end of a plurality of third public electrode wire 33, the first public electrode wire 31
The other end connect the other end of a plurality of third public electrode wire 33.
First public electrode wire 31, the second public electrode wire 32 and a plurality of third public electrode wire 33 constitute common electrical
Polar curve, public electrode wire and pixel electrode (not shown) constitute storage capacitance, by by pixel electrode and public electrode wire
It overlaps to form storage capacitance, it can be at drain electrode (not shown) and pixel electrode overlapped the via hole of thin film transistor (TFT)
Public electrode wire is arranged in (not shown), forms storage capacitance to overlap with the pixel electrode on its upper layer；By the first common electrical
Polar curve 31 and a plurality of third public electrode wire 33 link together and can increase the capacitance of storage capacitance, for keeping pixel
Current potential is constant.
Due to when the first public electrode wire 31 or third public electrode wire 33 and the second public electrode wire 32 boundary line and
Polarised light out of plumb or it is not parallel when, the first public electrode wire 31, the second public electrode wire 32 and third public electrode wire
33 boundary line will change the polarization direction of polarised light, generates depolarized effect, causes light leakage, reduce the contrast of display panel.
Therefore second public electrode wire 32 of the present embodiment is connect with the first public electrode wire 31, and avoid third public electrode wire 33 and
The connection of second public electrode wire 32.
Since the application avoids the connection of third public electrode wire 33 and the second public electrode wire 32, reduce corner area
34 formation, so that reducing after array substrate and color membrane substrates (not shown) form display panel to box because of corner regions
Light leakage phenomena caused by the presence in domain 34 facilitates the contrast for promoting display panel.
Be different from the prior art, present embodiments provide a kind of array substrate, the array substrate include first substrate 30 with
And the first public electrode wire 31 on first substrate 30 and the second public electrode wire 32 and a plurality of third public electrode are set
Line 33, the first public electrode wire 32 are connect with the second public electrode wire 32, third public electrode wire 33 with the second public electrode
The infall of line 32 disconnects, and can reduce the connection of the second public electrode wire 33 and other public electrode wires, improves because of other public affairs
Light leakage caused by the connection of common-battery polar curve and the second public electrode wire 32, improves the contrast of display panel.
Please continue to refer to Fig. 3, which further includes a plurality of grid line 35 being arranged on first substrate 30 and a plurality of
Data line 36.
Multiple data lines 36 intersect setting with a plurality of grid line 35, to form multiple pixel units 37, the first public electrode
Line 31, the second public electrode wire 32 and a plurality of third public electrode wire 33 are arranged in pixel unit 37.
Second public electrode wire 32 is arranged in parallel with grid line 35, the first public electrode wire 31 and the second public electrode wire 32
It is vertically arranged, the first public electrode wire 31, the second public electrode wire 32 and a plurality of third public electrode wire 33 are arranged adjacent
Two grid lines 35 between.
Second public electrode wire 32 is for the second public electrode wire 32 in two adjacent pixel units 37 to be connected to
Together.
First public electrode wire 31 is connect with the second public electrode wire 32, and third public electrode wire 33 with it is second public
The infall of electrode wires 32 disconnects, i.e., third public electrode wire 33 is not connect with the second public electrode wire 32, third public electrode
Line 33 is separately positioned on the two sides of the second public electrode wire 32.
Further, array substrate further includes the 4th public electrode wire 38 and the 5th public electrode wire 39, the 4th common electrical
Polar curve 38 and the 5th public electrode wire 39 are arranged in parallel with the second public electrode wire 32 respectively, and the second public electrode wire 32 is arranged
Between the 4th public electrode wire 38 and the 5th public electrode wire 39.
First public electrode wire 31 and third public electrode wire 33 are arranged in parallel, and one end of the first public electrode wire 31 passes through
4th public electrode wire 38 is connect with one end of a plurality of third public electrode wire 33, and the other end of the first public electrode wire 31 passes through
5th public electrode wire 39 is connect with the other end of a plurality of third public electrode wire 33.
First public electrode wire 31 may be provided at the right side of a plurality of third public electrode wire 33, as shown in Figure 3；Or first
The left side of a plurality of third public electrode wire 33 is arranged in public electrode wire 31, as shown in Figure 4；First public electrode wire 31 can be with
It is arranged between a plurality of third public electrode wire 33, as shown in Figure 5.
In a specific embodiment, as shown in figure 5, sharing 6 public electrode wires, the first common electrical in pixel unit 37
The both ends of polar curve 31 are connect with the 4th public electrode wire 38 and the 5th public electrode wire 39 respectively, the second public electrode wire 32 and
The connection of one public electrode wire 31, third public electrode wire 33 may include two third public electrode wires 331 and 332, and third is public
Common-battery polar curve 331 and 332 perpendicular to grid line 35, the 4th public electrode wire 38 respectively with the first public electrode wire 31 and a plurality of
The connection of three public electrode wires 33, and it is parallel to grid line 35；Third public electrode wire 33 is in the friendship with the second public electrode wire 32
It is disconnected at fork, third public electrode wire 331 and 332 is divided into positioned at 32 two sides of the second public electrode wire.
It is different from the prior art, present embodiments provides a kind of array substrate, by 36 phase of grid line 35 and data line
The second public electrode wire 32 is only connect with the first public electrode wire 31 in the pixel unit 37 for handing over setting to be formed, can be avoided the
The connection of three public electrode wires 33 and the second public electrode wire 32 improves because of third public electrode wire 33 and the second public electrode wire
Light leakage caused by 32 connection improves the contrast of display panel.
It is the structural schematic diagram of one embodiment of display panel provided by the present application, the display panel refering to Fig. 6 and Fig. 7, Fig. 6
It include: array substrate 61, color membrane substrates 62 and the liquid crystal layer 63 being set between array substrate 61 and color membrane substrates 62.
Array substrate 61 include: first substrate 610 and the first public electrode wire 611 being arranged on first substrate 610,
Second public electrode wire 612 and a plurality of third public electrode wire 613, as shown in Figure 7.
One end of first public electrode wire 611 connects one end of a plurality of third public electrode wire 613, the first public electrode wire
611 other end connects the other end of a plurality of third public electrode wire 613, the first public electrode wire 611 and the second public electrode
Line 612 connects, and the junction of the first public electrode wire 611 and the second public electrode wire 612 forms corner area 614, third
Public electrode wire 613 is disconnected with the infall of second public electrode wire 612.
It is different from the prior art, present embodiments provides a kind of display panel, which includes array substrate 61, coloured silk
Ilm substrate 62 and the liquid crystal layer 63 being set between array substrate 61 and color membrane substrates 62, second on first substrate 610 are public
Common-battery polar curve 612 is only connect with the first public electrode wire 611, to avoid a plurality of third public electrode wire 613 and the second common electrical
The connection of polar curve 612 forms multiple corner areas 614, improves the light leakage at corner area 614, improves the contrast of display panel.
Please continue to refer to Fig. 7, array substrate 61 further include: a plurality of grid line 615 on first substrate 610, more is arranged in
Data line 616, the 4th public electrode wire 618 and the 5th public electrode wire 619.
Multiple data lines 616 intersect setting with a plurality of grid line 615, to form multiple pixel units 617, the first common electrical
Polar curve 611, the second public electrode wire 612 and a plurality of third public electrode wire 613 are arranged in pixel unit 617.
First public electrode wire 611 is arranged in parallel with third public electrode wire 613, the second public electrode wire 612 and grid
Line 615 is arranged in parallel, and the first public electrode wire 611 is vertically arranged with the second public electrode wire 612；First public electrode wire
611, the second public electrode wire 612 and a plurality of third public electrode wire 613 are arranged between two adjacent grid lines 615；
Second public electrode wire 612 is arranged between the 4th public electrode wire 618 and the 5th public electrode wire 619.
It is public that second is separately positioned on the vertically disposed a plurality of third public electrode wire 613 of the second public electrode wire 612
The two sides of electrode wires 612；The junction of second public electrode wire 612 and the first public electrode wire 611 forms corner area 614.
Color membrane substrates 62 include the second substrate 621, the multiple light-shielding structures 622 being arranged in the second substrate 621, black matrix
623 and colored color blocking 624, as shown in Figure 6.
The top of corner area 614 is arranged in light-shielding structure 622, to cover corner area 614；Colored color blocking 624 is wrapped
Red color resistance R, green color blocking G and blue color blocking B are included, colored 624 array arrangement of color blocking covers shading 621 in the second substrate
Structure 622, black matrix 623 are arranged between colored color blocking 624, as shown in Figure 8.
It is different from the prior art, present embodiments provides a kind of display panel, only by the second public electrode wire 612 and first
Public electrode wire 611 connects, and avoids third public electrode wire 613 and connect the corner regions formed with the second public electrode wire 612
Domain 614, and by the way that light-shielding structure 622 is arranged in the second substrate 621 of color membrane substrates 62, light-shielding structure 622 is hidden
The corner area 614 in array substrate 61 is kept off, prevents that light leakage phenomena occurs at corner area 614, improves display panel
Contrast promotes the quality of display panel.
The above is only embodiments herein, are not intended to limit the scope of the patents of the application, all to be said using the application
Equivalent structure or equivalent flow shift made by bright book and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of array substrate, which is characterized in that including first substrate and setting on the first substrate first public
One end connection of electrode wires, the second public electrode wire and a plurality of third public electrode wire, first public electrode wire is a plurality of
The other end of one end of the third public electrode wire, first public electrode wire connects a plurality of third public electrode wire
The other end,
Wherein, first public electrode wire is connect with second public electrode wire, the third public electrode wire with institute
The infall for stating the second public electrode wire disconnects.
2. array substrate according to claim 1, which is characterized in that the array substrate further includes a plurality of grid line, institute
It states the second public electrode wire to be arranged in parallel with the grid line, first public electrode wire and second public electrode wire hang down
Straight setting.
3. array substrate according to claim 2, which is characterized in that
Two adjacent institutes are arranged in first public electrode wire, the second public electrode wire and a plurality of third public electrode wire
It states between grid line.
4. array substrate according to claim 3, which is characterized in that the array substrate further includes the 4th public electrode wire
With the 5th public electrode wire, the 4th public electrode wire and the 5th public electrode wire respectively with second public electrode
Line is arranged in parallel, and second public electrode wire be set to the 4th public electrode wire and the 5th public electrode wire it
Between.
5. array substrate according to claim 4, which is characterized in that
First public electrode wire and the third public electrode wire are arranged in parallel, and one end of first public electrode wire is logical
The 4th public electrode wire is crossed to connect with one end of a plurality of third public electrode wire, first public electrode wire it is another
One end is connect by the 5th public electrode wire with the other end of a plurality of third public electrode wire.
6. array substrate according to claim 5, which is characterized in that
The left side of a plurality of third public electrode wire is arranged in first public electrode wire.
7. array substrate according to claim 5, which is characterized in that
The right side of a plurality of third public electrode wire is arranged in first public electrode wire.
8. array substrate according to claim 5, which is characterized in that
First public electrode wire is arranged between a plurality of third public electrode wire.
9. a kind of display panel, which is characterized in that including array substrate, color membrane substrates and be set to the array substrate and institute
State the liquid crystal layer between color membrane substrates；
Wherein, the array substrate includes first substrate and setting the first public electrode wire on the first substrate, the
The a plurality of third of one end connection of two public electrode wires and a plurality of third public electrode wire, first public electrode wire is public
One end of common-battery polar curve, the other end of first public electrode wire connect the other end of a plurality of third public electrode wire,
Wherein, first public electrode wire is connect with second public electrode wire, and the third public electrode wire is with described
The infall of two public electrode wires disconnects.
10. display panel according to claim 9, which is characterized in that
The junction of second public electrode wire and first public electrode wire forms corner area, the color membrane substrates packet
The multiple light-shielding structures of the second substrate and setting on the second substrate are included, the light-shielding structure is arranged in the corner regions
The top in domain, to cover the corner area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811527745.8A CN109557736B (en) | 2018-12-13 | 2018-12-13 | Array substrate, display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811527745.8A CN109557736B (en) | 2018-12-13 | 2018-12-13 | Array substrate, display panel and display device |
Publications (2)
| Publication Number | Publication Date |
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| CN109557736A true CN109557736A (en) | 2019-04-02 |
| CN109557736B CN109557736B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811527745.8A Active CN109557736B (en) | 2018-12-13 | 2018-12-13 | Array substrate, display panel and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488546A (en) * | 2019-08-21 | 2019-11-22 | 深圳市华星光电半导体显示技术有限公司 | Array substrate, liquid crystal display panel and liquid crystal display |
| WO2021042469A1 (en) * | 2019-09-03 | 2021-03-11 | Tcl华星光电技术有限公司 | Pixel structure and display device |
| WO2021223315A1 (en) * | 2020-05-08 | 2021-11-11 | 深圳市华星光电半导体显示技术有限公司 | Pixel structure and liquid crystal display panel |
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| CN105676550A (en) * | 2016-04-21 | 2016-06-15 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and display device |
| CN106444171A (en) * | 2016-08-03 | 2017-02-22 | 厦门天马微电子有限公司 | Liquid crystal display panel and liquid crystal display device |
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| CN1375734A (en) * | 2001-01-31 | 2002-10-23 | 松下电器产业株式会社 | Active matrix liquid crystal display element |
| CN1673841A (en) * | 2004-03-27 | 2005-09-28 | 鸿富锦精密工业（深圳）有限公司 | In-plane change-over type liquid crystal display device |
| US7371486B2 (en) * | 2004-09-28 | 2008-05-13 | Dai Nippon Printing Co., Ltd. | Color filter |
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| CN110488546A (en) * | 2019-08-21 | 2019-11-22 | 深圳市华星光电半导体显示技术有限公司 | Array substrate, liquid crystal display panel and liquid crystal display |
| WO2021042469A1 (en) * | 2019-09-03 | 2021-03-11 | Tcl华星光电技术有限公司 | Pixel structure and display device |
| WO2021223315A1 (en) * | 2020-05-08 | 2021-11-11 | 深圳市华星光电半导体显示技术有限公司 | Pixel structure and liquid crystal display panel |
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| CN109557736B (en) | 2021-06-29 |
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Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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