CN107024809A - Liquid crystal cell lens panel and liquid crystal display device - Google Patents
Liquid crystal cell lens panel and liquid crystal display device Download PDFInfo
- Publication number
- CN107024809A CN107024809A CN201710393402.6A CN201710393402A CN107024809A CN 107024809 A CN107024809 A CN 107024809A CN 201710393402 A CN201710393402 A CN 201710393402A CN 107024809 A CN107024809 A CN 107024809A
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- substrate
- liquid crystal
- crystal cell
- gap
- lens panel
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
Abstract
The present invention provides liquid crystal cell lens panel and liquid crystal display device.Liquid crystal cell lens panel includes first substrate, and first substrate surface sets Top electrode；Second substrate is oppositely arranged with first substrate；First spacer is arranged between first substrate and second substrate to form gap；First substrate and second substrate edge seal formation sealing area；Second substrate surface is provided with metal routing in sealing area, the passivation layer with via is provided with metal routing surface, transparency electrode is electrically connected with through the via with metal routing；Second spacer is arranged on passivation layer surface and/or upper electrode surface, to reduce the width in sealing area gap, the filling with sealant in the gap of sealing area.The method have the advantages that, when making liquid crystal cell lens panel using LCD board assembly line, the not diameter of increased fiber ball；Sealant material is saved, does not increase the discharge ability of equipment fluid sealant shower nozzle；Liquid crystal and fluid sealant contact area are reduced, puncture risks are reduced.
Description
Technical field
The present invention relates to field of liquid crystal display, more particularly to a kind of liquid crystal cell lens panel and liquid crystal display device.
Background technology
In the bore hole 3D Display Techniques of current main flow, switching of the liquid crystal lens technology due to flexibly realizing 2D/3D patterns,
The display of 2D patterns is not constituted and significantly affected as an important developing direction simultaneously.The basis of liquid crystal lens technology is mould
The light regulatory function for intending Lenticular lens causes the pixel of different zones to be projected to respectively in right and left eyes, is regarded so that having
The image of difference can compound stereoscopic effect in the brain.
Fig. 1 is the structure of traditional liquid crystal cell lens panel.Shown in Figure 1, traditional liquid crystal cell lens panel includes
First substrate 10, second substrate 11 and the spacer 12 between first substrate 10 and second substrate 11.The first substrate
10 and the surface of second substrate 11 be respectively arranged with Top electrode 13 and bottom electrode 18, the spacer 12 supports the first substrate 10
And second substrate 11 between the first substrate 10 and second substrate 11 to form gap L, the filling liquid in the gap L
It is brilliant.The edge of the first substrate 10 and second substrate 11 is seal area 14, using liquid crystal cell lens face described in sealant sealing
Plate, because fluid sealant is filled in gap, fluid sealant is indicated in Fig. 1 using dotted line.In seal area 14, in institute
The surface for stating second substrate 11 is provided with metal routing 15, and passivation layer 16, a transparent electricity are provided with the metal routing 15
Pole 17 is electrically connected with by the via of passivation layer 16 with the metal routing 15, is provided with the surface of the first substrate 10 black
Colour moment battle array 102, for shading, Top electrode 13 is arranged on the surface of black matrix" 102.One metal ball 100 is arranged on described
Between electrode 13 and transparency electrode 17, the electric connection of metal routing 15 and Top electrode 13 is realized.Contain fibre in the fluid sealant
Ball 101 is tieed up, for providing certain intensity for the fluid sealant.
Common LCD boxes are thick about 3.5 μm, and liquid crystal cell lens panel needs at least 20 μm of liquid crystal cell thickness just to can guarantee that lens
Effect, the thickness of the seal area 14 of liquid crystal cell lens panel described in conventional design and the viewing area of the liquid crystal cell lens panel
Gap L is close, therefore liquid crystal lens can be had the disadvantage that when being produced in common LCD producing lines：(1) consume nearly 5 times of sealing more
Glue material；(2) fibrous nodules 101 and metal ball of fluid sealant shower nozzle and larger diameter of the outfit with bigger discharge ability are needed
100；(3) liquid crystal becomes big with fluid sealant contact area, puncture risks rise.
The content of the invention
It is an object of the present invention to provide a kind of liquid crystal cell lens panel and liquid crystal display device.
To achieve the above object, the invention provides a kind of liquid crystal cell lens panel, including：One first substrate, described
First substrate surface is provided with Top electrode；One second substrate, is oppositely arranged with the first substrate；Multiple first spacers, if
Put between the first substrate and second substrate, to form gap between the first substrate and second substrate；Described
One substrate and second substrate edge seal formation sealing area；In the sealing area, it is provided with the second substrate surface
Metal routing, the passivation layer with via is provided with the metal routing surface, and a transparency electrode passes through the via and gold
Belong to cabling to be electrically connected with；At least one second spacer is arranged on the passivation layer surface and/or the upper electrode surface, to reduce
The width in sealing area gap, the filling with sealant in the gap of sealing area.
Further, second gap is being arranged on passivation layer surface, the exposed surface of second spacer with it is described
The surface of Top electrode is relative, forms gap.
Further, second gap is being arranged on upper electrode surface, the exposed surface of second spacer with it is described
The surface of passivation layer is relative, forms gap.
Further, including two the second spacers, it is separately positioned between upper electrode surface and passivation layer surface, two second
The exposed surface of gap is relative, forms gap.
Further, in sealing area, the black matrix" of a thickening is additionally provided between the first substrate and Top electrode,
The thickening matrix is used to reduce Top electrode and the distance of second substrate.
Further, a hardware is arranged between the transparency electrode and the Top electrode, for transparency electrode with
The electric connection of electrode.
Further, in viewing area, the second substrate surface is provided with bottom electrode.
The present invention also provides a kind of liquid crystal display device, using above-mentioned liquid crystal cell lens panel.
It is an advantage of the current invention that in closed area, reducing the width in the gap between passivation layer and Top electrode, then existing
When making liquid crystal cell lens panel using existing liquid crystal display panel (LCD) production line, it is not necessary to the diameter of increased fiber ball,
Using conventional fibrous nodules；Further, since gap width reduces, then the coating weight of the fluid sealant used also reduces, in section
While saving sealant material, it is not required that the discharge ability of the fluid sealant shower nozzle of increase equipment；At the same time it can also reduce display
The contact area of the liquid crystal in region and the fluid sealant of sealing area, reduces puncture risks.
Brief description of the drawings
Fig. 1 is the structure of traditional liquid crystal cell lens panel；
Fig. 2 is the structural representation of the first embodiment of liquid crystal cell lens panel of the present invention；
Fig. 3 is the structural representation of the second embodiment of liquid crystal cell lens panel of the present invention；
Fig. 4 is the structural representation of the 3rd embodiment of liquid crystal cell lens panel of the present invention；
Fig. 5 is the structural representation of the 4th embodiment of liquid crystal cell lens panel of the present invention.
Embodiment
The liquid crystal cell lens panel and the embodiment of liquid crystal display device provided below in conjunction with the accompanying drawings the present invention
Elaborate.
Referring to Fig. 2, in the first embodiment of liquid crystal cell lens panel of the present invention, the liquid crystal cell lens panel
Including first substrate 20 and second substrate 21, the second substrate 21 is oppositely arranged with the first substrate 20.The liquid crystal cell
Lens panel includes viewing area 30 and the sealing area 40 around the viewing area, the corresponding liquid in the viewing area 30
The viewing area of crystal device.
It is provided with Top electrode 201 on the surface of first substrate 20, the Top electrode 201 is whole piece electrode, it is from aobvious
Show that region 30 extends to sealing area 40.In viewing area 30, the surface of second substrate 21 is provided with bottom electrode 211,
In present embodiment, the bottom electrode 211 is noncontinuous electrode.
Multiple first spacers 22 are arranged between the first substrate 20 and second substrate 21, first spacer 22
The first substrate 20 and second substrate 21 are supported, to form gap 23 between the first substrate 20 and second substrate 21.
In viewing area 30, liquid crystal is filled in the gap 23, in sealing area 40, and fluid sealant is filled in the gap 23, institute
State and contain fibrous nodules 26 in fluid sealant.The fluid sealant is in the shape of gap 23 described in first substrate 20 and the edge seal of second substrate 21
Into sealing area 40, and then seal the liquid crystal cell lens panel.Because fluid sealant is filled in gap, using void in Fig. 2
Line schematically indicates fluid sealant.
In sealing area 40, the surface of second substrate 21 is provided with metal routing 212, in the metal routing 212
Surface is provided with the passivation layer 213 with via (not indicated in accompanying drawing), and a transparency electrode 214 is walked through the via with metal
Line 212 is electrically connected with.One hardware 24 connects the transparency electrode 214 and the Top electrode 201, and then realizes the upper electricity
Pole 201 and the electric connection of metal routing 212.In this embodiment, the hardware 24 is gold goal.Further,
In the sealing area 40, the surface of the first substrate 20 is additionally provided with black matrix" (BM) 202, and the black matrix" 202 is used
In the light for blocking sealing area 40, prevent light from being leaked from sealing area 40.Top electrode 201 is arranged on the black matrix" 202
Surface.
In sealing area 40, one second spacer 25 is arranged on the surface of passivation layer 213, and second spacer 25 is naked
Dew surface is relative with the surface of the Top electrode 201, i.e., described second spacer 25 is not contacted with the Top electrode 201,
Gap is formed between the exposed surface of second spacer 25 and the surface of the Top electrode 201, the filling with sealant in gap.
In this embodiment, the second spacer 25 is provided with the top of passivation layer 213, reduces passivation layer 213 and Top electrode
The width in the gap between 201, then making liquid crystal cell lens panel using existing liquid crystal display panel (LCD) production line
When, it is not necessary to the diameter of increased fiber ball, using conventional fibrous nodules.Further, since gap width reduces, then use
The coating weight of fluid sealant also reduces, while sealant material is saved, it is not required that the fluid sealant shower nozzle of increase equipment is told
Output capacity.At the same time it can also reduce the contact area of the liquid crystal of viewing area 30 and the fluid sealant of sealing area 40, reduction is punctured
Risk.Wherein, second spacer 25 can be formed with first spacer 22 using same light shield, such as HTM light shields,
In other embodiments, it can also be formed using different light shields.
The present invention also provides the second embodiment of liquid crystal cell lens panel.Referring to Fig. 3, second specific implementation
The difference of mode and the first embodiment is that second spacer 25 is arranged on the surface of the Top electrode 201, institute
State the exposed surface of the second spacer 25 relative with the surface of the passivation layer 213, i.e., described second spacer 25 not with it is described
Passivation layer 213 is contacted, and gap is formed between the exposed surface of the second spacer 25 and the surface of the passivation layer 213,
Filling with sealant in gap.In this embodiment, the second spacer 25 is provided with the surface of Top electrode 201, is reduced
The width in the gap between passivation layer 213 and Top electrode 201, then using existing liquid crystal display panel (LCD) production line
When making liquid crystal cell lens panel, it is not necessary to the diameter of increased fiber ball, using conventional fibrous nodules.Further, since
Gap reduced width, the then coating weight of the fluid sealant used also reduces, while sealant material is saved, it is not required that increase is set
The discharge ability of standby fluid sealant shower nozzle.At the same time it can also reduce the liquid crystal of viewing area 30 and the fluid sealant of sealing area 40
Contact area, reduce puncture risks.
The present invention also provides the 3rd embodiment of liquid crystal cell lens panel.Referring to Fig. 4, the 3rd specific implementation
The difference of mode and the first embodiment is that the liquid crystal cell lens panel includes two the second spacers 25, respectively
The surface and the surface of passivation layer 213 of Top electrode 201 are arranged on, two exposed surfaces of the second spacer 25 are relative, i.e., two second
Spacer 25 and not in contact with forming gap between two exposed surfaces of the second spacer 25, the filling with sealant in gap.
In present embodiment, the second spacer 25 is provided with the surface of Top electrode 201 and passivation layer 213, passivation is reduced
The width in the gap between layer 213 and Top electrode 201, then making liquid using existing liquid crystal display panel (LCD) production line
During brilliant box lens panel, it is not necessary to the diameter of increased fiber ball, using conventional fibrous nodules.Further, since gap width
Reduce, then the coating weight of the fluid sealant used also reduces, while sealant material is saved, it is not required that increase the close of equipment
The discharge ability of sealing shower nozzle.At the same time it can also reduce liquid crystal contact with the fluid sealant of sealing area 40 of viewing area 30
Area, reduces puncture risks.
The present invention also provides the 4th embodiment of liquid crystal cell lens panel.Referring to Fig. 5, the 4th specific implementation
The difference of mode and the first embodiment is, while the second spacer 25 is arranged on 213 surface of passivation layer, plus
The thickness of the thick black matrix" 202, the thickness of the thickening black matrix" 202 refers to and existing conventional black matrix layer phase
Than the thickness of black matrix" 202 of the present invention is bigger.The exposed surface of second spacer 25 and the surface of the Top electrode 201
Relatively, i.e., described second spacer 25 is not contacted with the Top electrode 201, in the exposed surface of the second spacer 25 and institute
Gap is formed between the surface for stating Top electrode 201, the filling with sealant in gap.In this embodiment, further contracting
The width in small gap between passivation layer 213 and Top electrode 201, then using existing liquid crystal display panel (LCD) production
When line makes liquid crystal cell lens panel, it is not necessary to the diameter of increased fiber ball, using conventional fibrous nodules.Further, since
Gap width reduces, then the coating weight of the fluid sealant used also reduces, while sealant material is saved, it is not required that increase
The discharge ability of the fluid sealant shower nozzle of equipment.At the same time it can also reduce the liquid crystal of viewing area 30 and the sealing of sealing area 40
The contact area of glue, reduces puncture risks.And because the thickness of black matrix" 202 thickeies, the Top electrode 201 and transparency electrode
The distance between 214 further reduce, then the size of hardware 24 can further reduce, and the diameter of such as gold goal can be further
Reduce, then when making liquid crystal cell lens panel using existing liquid crystal display panel (LCD) production line, it is not necessary to increase gold goal
Diameter, using conventional gold goal.
The present invention also provides a kind of liquid crystal display device.The liquid crystal display device includes display panel and is arranged on described
The liquid crystal cell lens panel of panel surface.The structure of the liquid crystal cell lens panel and above-mentioned liquid crystal cell lens panel
Structure is identical.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (8)
1. a kind of liquid crystal cell lens panel, it is characterised in that including：
One first substrate, Top electrode is provided with the first substrate surface；
One second substrate, is oppositely arranged with the first substrate；
Multiple first spacers, are arranged between the first substrate and second substrate, with the first substrate and the second base
Gap is formed between plate；
First substrate and second substrate edge seal the formation sealing area；
In the sealing area, the second substrate surface is provided with metal routing, is provided with the metal routing surface
Passivation layer with via a, transparency electrode is electrically connected with through the via with metal routing；
At least one second spacer is arranged on the passivation layer surface and/or the upper electrode surface, to reduce between sealing area
The width of gap, the filling with sealant in the gap of sealing area.
2. liquid crystal cell lens panel according to claim 1, it is characterised in that second gap is being arranged on passivation layer
Surface, the exposed surface of second spacer is relative with the surface of the Top electrode, forms gap.
3. liquid crystal cell lens panel according to claim 1, it is characterised in that second gap is being arranged on Top electrode
Surface, the exposed surface of second spacer is relative with the surface of the passivation layer, forms gap.
4. liquid crystal cell lens panel according to claim 1, it is characterised in that including two the second spacers, set respectively
Put in upper electrode surface and passivation layer surface, the exposed surface of two the second spacers is relative, forms gap.
5. liquid crystal cell lens panel according to claim 1, it is characterised in that in sealing area, in the first substrate
And be additionally provided with the black matrix" of a thickening between Top electrode, the thickening matrix be used to reducing Top electrode and second substrate away from
From.
6. liquid crystal cell lens panel according to claim 1 a, it is characterised in that hardware is arranged on the transparent electricity
Between pole and the Top electrode, the electric connection for transparency electrode and Top electrode.
7. liquid crystal cell lens panel according to claim 1, it is characterised in that in viewing area, the second substrate table
Face is provided with bottom electrode.
8. a kind of liquid crystal display device, it is characterised in that using the liquid crystal cell lens face described in claim 1~7 any one
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393402.6A CN107024809A (en) | 2017-05-27 | 2017-05-27 | Liquid crystal cell lens panel and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393402.6A CN107024809A (en) | 2017-05-27 | 2017-05-27 | Liquid crystal cell lens panel and liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107024809A true CN107024809A (en) | 2017-08-08 |
Family
ID=59528942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710393402.6A Pending CN107024809A (en) | 2017-05-27 | 2017-05-27 | Liquid crystal cell lens panel and liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107024809A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254977A (en) * | 2018-01-29 | 2018-07-06 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal cell |
| CN109239991A (en) * | 2018-10-10 | 2019-01-18 | 惠科股份有限公司 | A kind of processing procedure and display panel of display panel |
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| US20130169913A1 (en) * | 2012-01-02 | 2013-07-04 | Samsung Electronics Co., Ltd. | Liquid crystal lens panel and method of manufacturing the same |
| CN104238231A (en) * | 2014-09-05 | 2014-12-24 | 京东方科技集团股份有限公司 | Liquid crystal lens optical splitter, manufacturing method for same and three-dimensional display device |
| US20150248027A1 (en) * | 2014-02-28 | 2015-09-03 | Samsung Display Co., Ltd. | Display device and liquid crystal lens panel device for the same |
| CN105093759A (en) * | 2015-09-11 | 2015-11-25 | 京东方科技集团股份有限公司 | Array substrate, preparing method of array substrate, display panel and display device |
| CN204832728U (en) * | 2015-08-18 | 2015-12-02 | 合肥鑫晟光电科技有限公司 | Display panel and display device |
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| US20130169913A1 (en) * | 2012-01-02 | 2013-07-04 | Samsung Electronics Co., Ltd. | Liquid crystal lens panel and method of manufacturing the same |
| US20150248027A1 (en) * | 2014-02-28 | 2015-09-03 | Samsung Display Co., Ltd. | Display device and liquid crystal lens panel device for the same |
| CN104238231A (en) * | 2014-09-05 | 2014-12-24 | 京东方科技集团股份有限公司 | Liquid crystal lens optical splitter, manufacturing method for same and three-dimensional display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108254977A (en) * | 2018-01-29 | 2018-07-06 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal cell |
| CN109239991A (en) * | 2018-10-10 | 2019-01-18 | 惠科股份有限公司 | A kind of processing procedure and display panel of display panel |
| CN109239991B (en) * | 2018-10-10 | 2021-01-08 | 惠科股份有限公司 | Display panel manufacturing process and display panel |
| US11119362B1 (en) | 2018-10-10 | 2021-09-14 | HKC Corporation Limited | Display panel manufacturing process and display panel |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171026 Address after: 518132 No. 9-2 Ming Avenue, Gongming street, Guangming District, Guangdong, Shenzhen Applicant after: Shenzhen Huaxing photoelectric semiconductor display technology Co., Ltd. Address before: 518132 9-2, Guangming Road, Guangming New District, Guangdong, Shenzhen Applicant before: Shenzhen Huaxing Optoelectronic Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170808 |