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1
CN106959562B
一种显示面板
Grant
Publication/Patent Number: CN106959562B Publication Date: 2021-01-08 Application Number: 201710320964.8 Filing Date: 2017-05-09 Inventor: 陈猷仁   Assignee: 惠科股份有限公司   重庆惠科金渝光电科技有限公司   IPC: G02F1/1362 Abstract: 本发明公开一种显示面板,包括:基板;静电放电电路,静电放电电路设置在基板上;静电放电电路包括与显示面板的元器件耦合的高电平接线端、低电平接线端、静电输入端以及公共端;以及第一放电单元:第一放电单元的输出端分别与高电平接线端和低电平接线端连接,第一放电单元的控制端和输入端与静电输入端连接;第二放电单元:第二放电单元的输入端与静电输入端连接,第二放电单元的输出端与公共端连接。本发明由于两个相连接的第一放电单元和第二放电单元共同作用,第二放电单元的另一端与公共端连接,增加ESD放电电流路径,泄流的速度和数量得以加大,实现对显示面板更好的保护效果,延长使用寿命。
2
CN108873524B
一种显示面板、改善显示面板性能的方法及显示装置
Grant
Publication/Patent Number: CN108873524B Publication Date: 2021-01-26 Application Number: 201810785138.5 Filing Date: 2018-07-17 Inventor: 应见见   Assignee: TCL华星光电技术有限公司   IPC: G02F1/1362 Abstract: 本申请公开了一种显示面板、改善显示面板性能的方法及显示装置,该显示面板包括阵列基板、彩膜基板以及液晶层;阵列基板包括第一基板、薄膜晶体管、数据线、扫描线、至少两条监测线和设置在监测线上的采集点,监测线与数据线或者扫描线同层设置;彩膜基板包括第二基板和公共电极层,采集点与公共电极层连接,用于采集公共电极层的电压信号;驱动单元与公共电极层和监测线连接,驱动单元根据电压信号对公共电极层的公共信号进行补偿。通过上述方式,本申请能够使得彩膜基板的公共电极层的电压稳定,提高显示效果。
3
US2021041755A1
PIXEL ARRAY SUBSTRATE
Publication/Patent Number: US2021041755A1 Publication Date: 2021-02-11 Application Number: 17/083,305 Filing Date: 2020-10-29 Inventor: Lee, Min-tse   Cheng, Sheng-yen   Chung, Yueh-hung   Liao, Kuang-hsiang   Lee, Yang-chun   Wang, Yan-kai   Hsu, Ya-ling   Chen, Yi-ren   Lin, Hung-che   Ho, Sheng-ju   Liao, Chien-huang   Liao, Chen-hsien   Assignee: Au Optronics Corporation   IPC: G02F1/1362 Abstract: A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.
4
CN112363355A
阵列基板、显示面板及电子设备
Public
Publication/Patent Number: CN112363355A Publication Date: 2021-02-12 Application Number: 202011267680.5 Filing Date: 2020-11-13 Inventor: 张伟伟   Assignee: 深圳市华星光电半导体显示技术有限公司   IPC: G02F1/1362 Abstract: 本申请实施例公开了一种阵列基板、显示面板及电子设备,其中,该阵列基板包括:第一衬底基板;开关阵列层,设于所述第一衬底基板上;所述开关阵列层包括多个开关元件;色阻层,设于所述开关阵列层上;所述色阻层包括多个彩膜色阻;所述彩膜色阻上设置有过孔;透明导电层,设于所述过孔内及部分所述色阻层上;所述透明导电层包括多个像素电极;所述像素电极分别与所述彩膜色阻以及所述开关元件对应;其中相邻两个过孔之间的最小间距大于预设间距。本申请实施例的阵列基板、显示面板及电子设备,可以提高膜厚的均匀性。
5
CN109188810B
阵列基板和显示面板
Grant
Publication/Patent Number: CN109188810B Publication Date: 2021-01-12 Application Number: 201811165415.9 Filing Date: 2018-09-30 Inventor: 李泽尧   Assignee: 惠科股份有限公司   重庆惠科金渝光电科技有限公司   IPC: G02F1/1362 Abstract: 本申请公开一种阵列基板和由该阵列基板切割形成的显示面板,其中,所述阵列基板包括基板本体、切割线、第一测试线、第二测试线及第一跨线部;所述切割线设于所述切割区;所述第一测试线设于所述切割区,所述第一测试线沿所述切割线的走线方方向延伸,所述第一测试线包括侧向凸出的第一弯折部;所述第二测试线设于所述切割区,所述第二测试线与所述第一测试线呈交叉设置且相互绝缘;所述第一跨线部位于所述第二测试线与所述第一弯折部的交叉重叠处,所述第一跨线部与所述切割线呈间隔设置。本申请的技术方案可有效避免第一测试线与第二测试线之间发生短路。
6
CN108628049B
阵列基板、显示面板及显示装置
Grant
Publication/Patent Number: CN108628049B Publication Date: 2021-01-26 Application Number: 201810549269.3 Filing Date: 2018-05-31 Inventor: 赵斌   刘汉青   袁旭晨   彭勇   李慧颖   Assignee: 京东方科技集团股份有限公司   北京京东方光电科技有限公司   IPC: G02F1/1362 Abstract: 本发明公开了一种阵列基板、显示面板及显示装置,属于显示器领域。所述阵列基板包括:多条栅线和多条数据线,所述多条栅线和所述多条数据线限定出多行子像素区域,每个所述子像素区域中布置有两个薄膜晶体管,所述两个薄膜晶体管均与所在的子像素区域的像素电极连接;其中,所述多行子像素区域中的第n行子像素区域内的两个薄膜晶体管的栅极分别与所述多条栅线中的第n条栅线及第n+1条栅线连接,K≥n≥1,n和K为整数,K为子像素区域的行数。
7
US2021041753A1
PIXEL ARRAY SUBSTRATE
Publication/Patent Number: US2021041753A1 Publication Date: 2021-02-11 Application Number: 17/083,300 Filing Date: 2020-10-29 Inventor: Lee, Min-tse   Cheng, Sheng-yen   Chung, Yueh-hung   Liao, Kuang-hsiang   Lee, Yang-chun   Wang, Yan-kai   Hsu, Ya-ling   Chen, Yi-ren   Lin, Hung-che   Ho, Sheng-ju   Liao, Chien-huang   Liao, Chen-hsien   Assignee: Au Optronics Corporation   IPC: G02F1/1362 Abstract: A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.
8
US2021011346A1
DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
Publication/Patent Number: US2021011346A1 Publication Date: 2021-01-14 Application Number: 17/037,762 Filing Date: 2020-09-30 Inventor: Shan, Jianfeng   Assignee: HKC Corporation Limited   IPC: G02F1/1362 Abstract: The disclosure relates to a display panel, a manufacturing method thereof and a display device. The display panel includes a substrate, a black matrix layer and a color filter layer. The black matrix layer is defined on a surface of the substrate and includes a plurality of first direction shading bars. The color filter layer is defined on the surfaces of the substrate and the black matrix layer. The color filter layer includes a plurality of photoresists, each photoresist includes an intermediate photoresist part, and two edge photoresist parts respectively connected to two sides of the intermediate photoresist part, a width of the intermediate photoresist part is larger than a width of each of the edge photoresist parts, and the width of each of the edge photoresist parts is smaller than a width of each of the first direction shading bars.
9
US2021041754A1
PIXEL ARRAY SUBSTRATE
Publication/Patent Number: US2021041754A1 Publication Date: 2021-02-11 Application Number: 17/083,301 Filing Date: 2020-10-29 Inventor: Lee, Min-tse   Cheng, Sheng-yen   Chung, Yueh-hung   Liao, Kuang-hsiang   Lee, Yang-chun   Wang, Yan-kai   Hsu, Ya-ling   Chen, Yi-ren   Lin, Hung-che   Ho, Sheng-ju   Liao, Chien-huang   Liao, Chen-hsien   Assignee: Au Optronics Corporation   IPC: G02F1/1362 Abstract: A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.
10
CN108663863B
阵列基板
Grant
Publication/Patent Number: CN108663863B Publication Date: 2021-01-26 Application Number: 201810663671.4 Filing Date: 2018-06-25 Inventor: 李泳锐   陈黎暄   Assignee: TCL华星光电技术有限公司   IPC: G02F1/1362 Abstract: 本发明提供一种阵列基板。所述阵列基板包括:衬底基板、TFT阵列、PCB等效电路及数个芯片;所述衬底基板包括显示区及位于所述显示区相邻的外围电路区,所述TFT阵列形成于所述显示区中,所述PCB等效电路形成于所述外围电路区中并与所述TFT阵列电性连接,所述数个芯片设于所述PCB等效电路上,通过在所述衬底基板上直接形成PCB等效电路取代现有技术中的PCB板,能够省去PCB板的邦定制程,同时优化显示面板的系统结构,为超窄边框显示和全面屏显示的实现提供便利。
11
CN108254988B
断线修复方法
Grant
Publication/Patent Number: CN108254988B Publication Date: 2021-01-26 Application Number: 201810226766.X Filing Date: 2018-03-19 Inventor: 周德利   Assignee: TCL华星光电技术有限公司   IPC: G02F1/1362 Abstract: 本发明提供一种断线修复方法。所述断线修复方法包括如下步骤:提供一阵列基板,所述阵列基板上具有断裂的导线,所述导线上覆盖有第一绝缘层;在所述导线的断裂处的两端的第一绝缘层上分别开设第一过孔和第二过孔,所述第一过孔和第二过孔均暴露出其下方的导线的侧缘;形成修复线,所述修复线的一端通过所述第一过孔与所述导线的断裂处的一端相连,所述修复线的另一端通过所述第二过孔与所述导线的断裂处的另一端相连。通过将第一过孔和第二过孔形成于断裂的导线的侧缘,能够使得修复线在爬坡时无需再爬过第一绝缘层,进而减少修复线的爬坡高度,降低断线修复难度,提升断线修复的成功率。
12
CN107132710B
一种阵列基板及其制备方法、显示面板
Grant
Publication/Patent Number: CN107132710B Publication Date: 2021-01-26 Application Number: 201710347790.4 Filing Date: 2017-05-17 Inventor: 宫奎   段献学   Assignee: 京东方科技集团股份有限公司   合肥京东方光电科技有限公司   IPC: G02F1/1362 Abstract: 本发明提供一种阵列基板及其制备方法、显示面板,属于显示技术领域,其可解决现有的存储电容电极线与数据线在水平方向的间隔产生漏光的问题。本发明的阵列基板中在绝缘层上同层设置相互绝缘的数据线和遮光金属线,这样在光刻制程中即使数据线存在偏移,由于遮光金属线的存在也不会产生漏光现象;绝缘层上的遮光金属线形成在数据线的两侧,相当于构成了台阶状的过渡结构,改善了数据线两侧段差,利于形成均匀的配向膜,进一步防止数据线两边的部分产生漏光的现象;此外,遮光金属线独立的存在于像素电极和存储电容电极线之间,能够增大存储电容的大小,提高画面显示品质。本发明的阵列基板适用于各种显示装置。
13
US2021041756A1
PIXEL ARRAY SUBSTRATE
Publication/Patent Number: US2021041756A1 Publication Date: 2021-02-11 Application Number: 17/083,311 Filing Date: 2020-10-29 Inventor: Lee, Min-tse   Cheng, Sheng-yen   Chung, Yueh-hung   Liao, Kuang-hsiang   Lee, Yang-chun   Wang, Yan-kai   Hsu, Ya-ling   Chen, Yi-ren   Lin, Hung-che   Ho, Sheng-ju   Liao, Chien-huang   Liao, Chen-hsien   Assignee: Au Optronics Corporation   IPC: G02F1/1362 Abstract: A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.
14
US2021003893A1
REFLECTIVE LCD PANEL
Publication/Patent Number: US2021003893A1 Publication Date: 2021-01-07 Application Number: 17/027,662 Filing Date: 2020-09-21 Inventor: Li, Xiang   Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.   IPC: G02F1/1362 Abstract: The invention provides a reflective LCD panel. The reflective LCD panel of the invention is disposed with white sub-pixel unit in the pixel unit. When the pixel electrode is disposed below the CF layer, the white sub-pixel unit is a transparent film layer and the pixel electrode is a reflective electrode, or when the white sub-pixel unit is a reflective film layer, the pixel electrode is a transparent electrode or a non-transparent electrode; when the pixel electrode is disposed above the CF layer, the white sub-pixel unit is a reflection film layer and the pixel electrode is a transparent electrode. The reflective LCD panel of the invention utilizes the combination of the white sub-pixel unit and the pixel electrode to improve the utilization of the ambient light, so as to enhance the brightness of the pixel unit and further enhance the brightness of the reflective LCD panel.
15
CN108563081B
显示面板
Grant
Publication/Patent Number: CN108563081B Publication Date: 2021-01-15 Application Number: 201810387737.1 Filing Date: 2018-04-26 Inventor: 李政颉   丘兆仟   Assignee: 友达光电股份有限公司   IPC: G02F1/1362 Abstract: 本发明公开了一种显示面板,具有自其边缘向内延伸的凹口,且包括多条具有第一延伸方向的第一信号线、多条具有第二延伸方向的第二信号线、多个像素单元以及多条传输线。第一延伸方向不同于第二延伸方向。像素单元与第一信号线及第二信号线电性连接。传输线与第一信号线电性连接。部分的传输线包括第一子传输线、第二子传输线及第三子传输线。第一子传输线位于相邻的第二信号线之间。第二子传输线位于相邻的第一信号线之间。第一子传输线、第二子传输线与第三子传输线彼此电性连接。第三子传输线在第二延伸方向上与另一条传输线重叠。
16
CN107942594B
一种显示基板及其制作方法和显示装置
Grant
Publication/Patent Number: CN107942594B Publication Date: 2021-01-08 Application Number: 201711122688.0 Filing Date: 2017-11-14 Inventor: 徐姗姗   徐旭   王宝强   Assignee: 京东方科技集团股份有限公司   福州京东方光电科技有限公司   IPC: G02F1/1362 Abstract: 本发明提供一种显示基板及其制作方法和显示装置,该显示基板的制作方法包括:在衬底基板上形成绝缘膜层,并形成贯穿所述绝缘膜层的过孔;形成导电图形,所述导电图形包括至少覆盖所述过孔和所述过孔的边缘的第一导电图形,所述第一导电图形采用柔性导电材料形成。本发明实施例中,采用柔性导电材料替代传统的硬性导电材料,形成至少覆盖过孔和过孔的边缘的第一导电图形,采用柔性导电材料形成的第一导电图形具有更高的柔性,在过孔处不容易发生断裂,提高了显示基板的可靠性。
17
US2021018804A1
ARRAY SUBSTRATE AND DISPLAY PANEL
Publication/Patent Number: US2021018804A1 Publication Date: 2021-01-21 Application Number: 16/982,588 Filing Date: 2018-11-22 Inventor: Li, Zeyao   Assignee: HKC Corporation Limited   Chongqing HKC Optoelectronics Technology Co., Ltd.   IPC: G02F1/1362 Abstract: Disclosed are an array substrate and a display panel formed by cutting the array substrate, the array substrate includes a substrate body, a first test line, a second test line, and a cutting line; the substrate body includes a plurality of display units and a cutting area located between the plurality of display units; the first test line and the second test line are disposed in the cutting area; the first test line is disposed across the second test line and insulated from each other; the first test line and/or the second test line includes a bending segment disposed across the cutting line.
18
US10908466B2
Black matrix, preparation method therefor, and system thereof, display substrate, and display device
Publication/Patent Number: US10908466B2 Publication Date: 2021-02-02 Application Number: 16/320,782 Filing Date: 2018-05-08 Inventor: Niu, Zong   Yang, Fang   Cui, Shikun   Cao, Zhenyang   Assignee: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.   BOE TECHNOLOGY GROUP CO., LTD.   IPC: G02F1/1362 Abstract: A black matrix, a preparation method therefor, and a system thereof, a display substrate, and a display device are provided. The preparation method includes: forming a black matrix thin film on a substrate; on one side, away from the substrate, of the black matrix thin film, carrying out first exposure processing on the black matrix thin film; on one side, close to the substrate, of the black matrix thin film, carrying out second exposure processing on the black matrix thin film; and developing the black matrix thin film after the first exposure processing and the second exposure processing to form the black matrix.
19
US2021033902A1
DISPLAY DEVICE
Publication/Patent Number: US2021033902A1 Publication Date: 2021-02-04 Application Number: 17/068,972 Filing Date: 2020-10-13 Inventor: Shiina, Hideki   Assignee: Japan Display Inc.   IPC: G02F1/1345 Abstract: A display portion of a display device includes a gate wiring formed of a first metal layer, a signal line formed of a second metal layer, a metal wiring formed of a third metal layer. A terminal portion of the display device includes a first metal portion formed of the second metal layer, and a second metal portion that is laminated on the first metal portion and formed of the third metal layer. The second metal portion covers an upper surface and a side surface of the first metal portion, and a peripheral portion of the second metal portion is covered by an organic insulating film, and the inside of the peripheral portion of the second metal portion is exposed via a first through hole formed in the organic insulating film.
20
CN112346269A
显示面板及其加热驱动方法,显示装置
Public
Publication/Patent Number: CN112346269A Publication Date: 2021-02-09 Application Number: 202011244641.3 Filing Date: 2020-11-10 Inventor: 赵剑   童松   Assignee: 厦门天马微电子有限公司   IPC: G02F1/1333 Abstract: 本发明公开了一种显示面板及其加热驱动方法,显示装置,显示面板包括多条沿第一方向排布第二方向延伸的数据信号线;还包括沿第二方向排布第一方向延伸的加热信号线和控制信号线,加热信号线包括第一加热信号线和第二加热信号线,还包括升温电路,其中,数据信号线复用为升温信号线;在空白阶段,显示面板的温度低于预设温度时,控制信号线发送第一控制信号,数据信号线流经电流产生热能;显示阶段,控制信号线发送第二控制信号,数据信号线发送显示信号。本发明通过复用数据信号线为升温信号线,解决了显示面板低温下响应速度慢的问题。
Total 500 pages