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1. 发明授权

US11340489B2 Manufacturing method of display panel and display panel 有权
公开(公告)号：US11340489B2
公开(公告)日：2022-05-24
申请号：US16461376
申请日：2017-05-10
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
发明人： Chung-Kuang Chien
IPC分类号： G02F1/1335 , G03F7/42
摘要： The present application discloses a manufacturing method of a display panel and a display panel. The manufacturing method includes the steps: forming a color filter layer on a substrate; confirming a color filter-to-be-stripped in the color filter layer; and stripping the color filter-to-be-stripped by using a selected stripping liquid; the color filter layer includes a first color filter, a second color filter and a third color filter; and the color filter-to-be-stripped includes one or two of the first color filter, the second color filter and the third color filter, and the method of stripping the color filter-to-be-stripped by the selected stripping liquid includes: letting the color filter-to-be-stripped react with the selected stripping liquid, and stripping the color filter-to-be-stripped by the selected stripping liquid, and forming a protective layer on the surface of the color filters except the color filter-to-be-stripped.

2. 发明授权

US11137674B2 Mask adopted to manufacturing process of display panel 有权
公开(公告)号：US11137674B2
公开(公告)日：2021-10-05
申请号：US16344024
申请日：2017-04-27
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
发明人： Chung-Kuang Chien
IPC分类号： G03F1/00 , G03F1/26 , G02F1/13 , G02F1/1335 , G03F1/50 , G03F7/00
摘要： The present application discloses a mask adapted to a manufacturing process of a display panel. The light filtering layer includes at least three light filtering portions for light rays with different wavelengths to pass through, the at least three light filtering portions have a one-to-one correspondence to color filter in the display panel, and each of the light filtering portions is only adapted to the light rays with the wavelength having the same color as one of the color filters to pass through. The first light shading layer includes a plurality of light shading blocks spacedly arranged, and one light shading block is arranged at both ends of each of the light filtering portions respectively. The carrier is configured in a light-transmission way, and the light filtering layer and the first light shading layer are disposed on the carrier.

3. 发明授权

US10802305B2 Conveying apparatus and manufacturing system of display panel 有权
公开(公告)号：US10802305B2
公开(公告)日：2020-10-13
申请号：US16346119
申请日：2017-05-05
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
发明人： Chung-Kuang Chien
IPC分类号： B65G47/90 , B65G47/74 , B65G47/00 , G02F1/13 , B65G47/91 , B65G49/06 , G02F1/1333 , H01L21/687 , H01L21/677
摘要： The present application discloses a conveying apparatus and a manufacturing system of a display panel. The conveying apparatus includes a fixing bracket and a load-bearing platform adapted to convey the display panel, where the fixing bracket and the load-bearing platform are fixedly connected through a rotation axis, a clamping piece is disposed on the load-bearing platform, and the clamping piece is adapted to clamp and fix the display panel.

4. 发明授权

US10388677B2 Display panel and display device 有权
公开(公告)号：US10388677B2
公开(公告)日：2019-08-20
申请号：US15848364
申请日：2017-12-20
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., ltd.
发明人： Chung-Kuang Chien
IPC分类号： H01L27/15 , H01L21/00 , H01L27/12 , G02F1/1362
摘要： A display panel is provided. The display panel includes a substrate, active switches disposed on the substrate; the active switches are disposed with metallic wires and the active switches are connected with the metallic wires. The metallic wires are disposed with a blocker; the blocker is configured to block particles from dropping on the metallic wires in the process of manufacturing display panels.

5. 发明授权

US10854643B2 Display panel and display apparatus 有权
公开(公告)号：US10854643B2
公开(公告)日：2020-12-01
申请号：US16349615
申请日：2017-05-10
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
发明人： Chung-Kuang Chien
IPC分类号： H01L27/12 , G02F1/1343 , G02F1/1368 , G02F1/1335 , G02F1/1362 , G03F7/004
摘要： The present application discloses a display panel and a display apparatus. The display panel includes a substrate, and a plurality of first-layer conducting wires, where each of the first-layer conducting wires is disposed on the substrate, a polarizing color filter layer is disposed on the first-layer conducting wire and forms a color filter film with anisotropy, and the first-layer conducting wire is connected to a column data driver and a pixel driver of the display panel.

6. 发明授权

US10732450B2 Display panel and manufacturing process thereof 有权
公开(公告)号：US10732450B2
公开(公告)日：2020-08-04
申请号：US15744796
申请日：2017-05-12
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
发明人： Chung-Kuang Chien
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1343 , G02F1/1339
摘要： The present application discloses a display panel and a manufacturing process thereof. The display panel includes a first substrate and a second substrate. The first substrate is provided with a first transparent conductive layer. The second substrate is disposed opposite to the first substrate, and the second substrate is provided with a second transparent conductive layer. A plurality of transparent conductive blocks are spacedly positioned between the first transparent conductive layer and the second transparent conductive layer, and the transparent conductive blocks are electrically connected to the first transparent conductive layer and the second transparent conductive layer. The transparent conductive blocks are made from a same material as the first transparent conductive layer; or the transparent conductive blocks are made from a same material as the second transparent conductive layer; or the transparent conductive blocks are made from a same material as the first transparent conductive layer and the second transparent conductive layer. And the transparent conductive blocks are integrally formed with the first transparent conductive layer; or the transparent conductive blocks are integrally formed with the second transparent conductive layer; or the transparent conductive blocks are integrally formed with the first transparent conductive layer and the second transparent conductive layer.

7. 发明授权

US10388678B2 Gate structure, method for manufacturing gate structure, and display device 有权
公开(公告)号：US10388678B2
公开(公告)日：2019-08-20
申请号：US15578435
申请日：2017-09-05
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
发明人： Chung-Kuang Chien
IPC分类号： H01L27/12 , H01L29/423 , H01L27/146 , H01L29/417 , H01L27/148 , H01L21/28 , G02F1/1368
摘要： A method for manufacturing a gate structure includes: forming a buffer layer on a lateral surface of a substrate; forming a groove on the buffer layer, where the groove penetrates the buffer layer; forming a gate in the groove, where an upper surface of the gate and an upper surface of the buffer layer are located on a same plane; forming an insulating layer on the upper surface of the gate and the upper surface of the buffer layer; forming, on an upper surface of the insulating layer, a semiconductor layer disposed opposite the gate; and forming, on an upper surface of the semiconductor layer and/or the upper surface of the insulating layer, a data line partially overlapping the semiconductor layer. A display device is further disclosed. The display device includes a gate structure.

8. 发明申请

US20190219877A1 Display Panel and Method of Manufacturing the Same 审中-公开
公开(公告)号：US20190219877A1
公开(公告)日：2019-07-18
申请号：US16336976
申请日：2017-06-20
申请人： HKC CORPORATION LIMITED , CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO.,LTD.
发明人： Chung-Kuang Chien
IPC分类号： G02F1/1362 , G02F1/1343 , G02F1/1339
CPC分类号： G02F1/136259 , G02F1/1309 , G02F1/1339 , G02F1/134309 , G02F1/13439 , G02F1/1368 , G02F2001/1316 , H01L27/1214 , H01L27/1292 , H01L2251/568
摘要： A display panel and a method of manufacturing the same are provided. The display panel includes a substrate and an electrode layer. The electrode layer is disposed on the substrate. The electrode layer is provided with a first defect seat and transparent conductive patch layer. The transparent conductive patch layer overlies the first defect seat.

9. 发明授权

US10180589B2 Display unit process control method and system 有权
公开(公告)号：US10180589B2
公开(公告)日：2019-01-15
申请号：US15578656
申请日：2017-08-16
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
发明人： Chung-Kuang Chien
IPC分类号： G02F1/13 , G09G3/36
摘要： This application provides a display unit process control method and system. Before a first substrate and a second substrate enter a display unit process, according to quantities of uncertified chips on a first substrate and a second substrate, a first substrate and a second substrate which quantities of uncertified chips are less than preset quantities are selected as a certified first substrate and a certified second substrate; the certified first substrate and the certified second substrate are divided into a plurality of sorting levels according to locations of the uncertified chips on the first substrate and the second substrate; pairing and combination are performed on the first substrate and the second substrate according to the sorting levels in the display unit process; and a paired combination with a high matching degree is selected to enter an assembly process.

10. 发明授权

US11852913B2 Manufacturing method of display panel and display panel 有权
公开(公告)号：US11852913B2
公开(公告)日：2023-12-26
申请号：US17726557
申请日：2022-04-22
申请人： HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
发明人： Chung-Kuang Chien
IPC分类号： G02F1/1335 , G03F7/42
CPC分类号： G02F1/133516 , G03F7/425
摘要： The present application discloses a manufacturing method of a display panel and a display panel. The manufacturing method includes the steps: forming a color filter layer on a substrate; confirming a colorfilter-to-be-stripped in the color filter layer; and stripping the colorfilter-to-be-stripped by using a selected stripping liquid; the color filter layer includes a first color filter, a second color filter and a third color filter; and the colorfilter-to-be-stripped includes one or two of the first color filter, the second color filter and the third color filter, and the method of stripping the colorfilter-to-be-stripped by the selected stripping liquid includes: letting the colorfilter-to-be-stripped react with the selected stripping liquid, and stripping the colorfilter-to-be-stripped by the selected stripping liquid, and forming a protective layer on the surface of the color filters except the colorfilter-to-be-stripped.

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