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1. 发明授权

US10042222B2 Test device and method of manufacturing the same, display apparatus 有权
公开(公告)号：US10042222B2
公开(公告)日：2018-08-07
申请号：US14744110
申请日：2015-06-19
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： Dongliang Wang , Xi Chen , Zhenyu Zhang , Linlin Wang , Bin Feng
IPC分类号： G01R31/26 , G02F1/1362 , H01L27/12
摘要： The present invention discloses a test device, a method of manufacturing the test device, and a display apparatus. The test device comprises a first test electrode and a second test electrode. The first test electrode is configured to electrically connect with an electrode layer of an array substrate, and the electrode layer is a gate electrode layer or a source-drain electrode layer. The second test electrode is configured to electrically connect with a first transparent conductive layer provided on the array substrate, and the first transparent conductive layer is electrically connected to a second transparent conductive layer provided on a color film substrate. Thereby, it is possible to test liquid crystal characteristics of the whole liquid crystal display panel by applying a DC voltage through the first test electrode and the second test electrode. Thereby, the test of the whole liquid crystal display panel may be directly finished under factory conditions without using the small liquid crystal test box or the like self-made in a laboratory. In this way, the testing result becomes more accurate, the testing process becomes more rapid, and the testing cost becomes lower.

2. 发明授权

US10026758B2 Array substrate, manufacturing method thereof, display panel, and display device 有权
公开(公告)号：US10026758B2
公开(公告)日：2018-07-17
申请号：US15782240
申请日：2017-10-12
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Ruirui Wang , Huabin Chen , Linlin Wang , Xiaopeng Cui
IPC分类号： H01L29/04 , H01L31/036 , H01L27/12
摘要： An array substrate, a manufacturing method thereof, a display panel and a display device are disclosed. The manufacturing method includes: forming a first metal wiring, an interlayer insulating film, a second metal wiring and a protecting layer in sequence on a substrate, the second metal wiring is parallel with the first metal wiring and has an overlapped area therewith which is defined as a first zone, and portions of the first and second metal wiring except the first zone are defined as a second zone and a third zone respectively; at least thinning a portion of the interlayer insulating film and/or the protecting layer corresponding to the first zone while leaving portions except those corresponding to the first, second and third zones un-thinned. The manufacturing method can mitigate Zara mura.

3. 发明授权

US09638972B2 Array substrate, manufacturing method thereof and display panel 有权
公开(公告)号：US09638972B2
公开(公告)日：2017-05-02
申请号：US14354186
申请日：2013-12-03
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Xi Chen , Yuchun Feng , Jianfeng Yuan , Linlin Wang
IPC分类号： G02F1/1362 , G02F1/1368 , H01L27/12
CPC分类号： G02F1/136259 , G02F1/136286 , G02F1/1368 , G02F2001/136263 , H01L27/124 , H01L27/1244
摘要： An array substrate, a manufacturing method thereof and a display panel are disclosed. The array substrate includes: a base substrate, gate scanning lines, a gate-insulating layer, an active layer, data lines, a passivation layer, and pixel electrodes; the array substrate further includes: a bridge structure and a connection line corresponding to each data line; the bridge structure is located on the passivation layer and is provided in a same layer as the pixel electrodes; each connection line is located on the base substrate and is connected with the data line, through the bridge structure in an LED region and in a region under a scribe line of a counter substrate. Therefore the problem of defective display caused by breakage of data lines can be solved, and the display effect of a liquid crystal display device can be improved.

4. 发明授权

US10914880B2 Polarizer, display panel, display apparatus, and wearable device 有权
公开(公告)号：US10914880B2
公开(公告)日：2021-02-09
申请号：US16325311
申请日：2018-05-30
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Linlin Wang , Dongliang Wang , Dan Wang , Huabin Chen
IPC分类号： G02B5/30 , G02B1/04 , G02B3/08
摘要： Embodiments of the present disclosure provide a polarizer, a display panel, a display apparatus, and a wearable device. The polarizer includes a polarizing layer and a lens layer arranged in stack, wherein the lens layer includes at least one converging lens.

5. 发明授权

US09176053B1 Method for detecting an etching residue 有权
标题翻译：腐蚀残渣检测方法
公开(公告)号：US09176053B1
公开(公告)日：2015-11-03
申请号：US14349008
申请日：2013-08-09
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Linlin Wang , Xi Chen , Shoukun Wang , Jianfeng Yuan
IPC分类号： G01N21/94 , G01N21/3563 , G01N21/956 , G01N21/35
CPC分类号： G01N21/3563 , G01N21/94 , G01N21/956 , G01N21/95692 , G01N2021/3568 , G01N2021/3595 , G01N2201/061 , H01L22/12 , H01L27/127
摘要： The embodiments of the present invention provide a method for detecting an etching residue and relate to the field of display technologies, with the purpose of detecting an etching residue so as to improve product yield. The method comprises: fitting the boundary of a pattern in a position to be detected by film color difference, and positioning the pattern in a position to be detected, thereby acquiring the pattern in a position to be detected; testing an infrared spectrum of the pattern in a position to be detected, and obtaining an infrared spectrogram; determining whether the residue exists according to the infrared spectrogram. The method of the invention may be applicable for the detection of an etching residue during the process of preparing an array substrate or a cell substrate.
摘要翻译：本发明的实施例提供了一种用于检测蚀刻残留物并涉及显示技术领域的方法，其目的是检测蚀刻残留物以提高产品产量。该方法包括：通过胶片色差将图案的边界拟合在待检测的位置，并将图案定位在待检测的位置，从而获取待检测位置的图案; 在要检测的位置测试图案的红外光谱，并获得红外光谱图; 根据红外光谱图确定残留物是否存在。本发明的方法可适用于在制备阵列衬底或电池衬底的过程中检测蚀刻残留物。

6. 发明授权

US11143905B2 Display panel and manufacturing method thereof, display device 有权
公开(公告)号：US11143905B2
公开(公告)日：2021-10-12
申请号：US16630939
申请日：2019-06-03
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Linlin Wang , Huabin Chen , Yongzhi Song
IPC分类号： G02F1/1335 , G02B3/00 , G02B3/08 , G02F1/1333 , H01L27/32 , H01L51/52
摘要： A display panel and a manufacturing method thereof, and a display device are disclosed. The display panel includes a display laminated structure and an electrostatic discharge layer stacked on a surface, which is at a display side of the display laminated structure, of the display laminated structure. The display laminated structure includes a display region, the electrostatic discharge layer includes a lens unit, and the lens unit is on the display region.

7. 发明授权

US09818769B2 Array substrate, manufacturing method thereof, display panel, and display device 有权
公开(公告)号：US09818769B2
公开(公告)日：2017-11-14
申请号：US15336145
申请日：2016-10-27
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Ruirui Wang , Huabin Chen , Linlin Wang , Xiaopeng Cui
IPC分类号： H01L29/04 , H01L31/036 , H01L27/12
CPC分类号： H01L27/124 , G02F1/133345 , H01L27/1262
摘要： An array substrate, a manufacturing method thereof, a display panel and a display device are disclosed. The manufacturing method includes: forming a first metal wiring, an interlayer insulating film, a second metal wiring and a protecting layer in sequence on a substrate, the second metal wiring is parallel with the first metal wiring and has an overlapped area therewith which is defined as a first zone, and portions of the first and second metal wiring except the first zone are defined as a second zone and a third zone respectively; at least thinning a portion of the interlayer insulating film and/or the protecting layer corresponding to the first zone while leaving portions except those corresponding to the first, second and third zones un-thinned. The manufacturing method can mitigate Zara mura.

8. 发明申请

US20160275836A1 TEST DEVICE AND METHOD OF MANUFACTURING THE SAME, DISPLAY APPARATUS 审中-公开
标题翻译：测试装置及其制造方法，显示装置
公开(公告)号：US20160275836A1
公开(公告)日：2016-09-22
申请号：US14744110
申请日：2015-06-19
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： Dongliang Wang , Xi Chen , Zhenyu Zhang , Linlin Wang , Bin Feng
IPC分类号： G09G3/00 , G02F1/1343 , G02F1/1339 , H01L27/12 , G02F1/1362
CPC分类号： G02F1/1362 , G02F2001/136254 , H01L27/124 , H01L27/1259
摘要： The present invention discloses a test device, a method of manufacturing the test device, and a display apparatus. The test device comprises a first test electrode and a second test electrode. The first test electrode is configured to electrically connect with an electrode layer of an array substrate, and the electrode layer is a gate electrode layer or a source-drain electrode layer. The second test electrode is configured to electrically connect with a first transparent conductive layer provided on the array substrate, and the first transparent conductive layer is electrically connected to a second transparent conductive layer provided on a color film substrate. Thereby, it is possible to test liquid crystal characteristics of the whole liquid crystal display panel by applying a DC voltage through the first test electrode and the second test electrode. Thereby, the test of the whole liquid crystal display panel may be directly finished under factory conditions without using the small liquid crystal test box or the like self-made in a laboratory. In this way, the testing result becomes more accurate, the testing process becomes more rapid, and the testing cost becomes lower.
摘要翻译：本发明公开了一种测试装置，制造该测试装置的方法和显示装置。测试装置包括第一测试电极和第二测试电极。第一测试电极被配置为与阵列衬底的电极层电连接，并且电极层是栅极电极层或源极 - 漏极电极层。第二测试电极被配置为与设置在阵列基板上的第一透明导电层电连接，并且第一透明导电层电连接到设置在彩色薄膜基板上的第二透明导电层。由此，可以通过第一测试电极和第二测试电极施加直流电压来测试整个液晶显示面板的液晶特性。因此，整个液晶显示面板的测试可以在工厂条件下直接完成，而不使用在实验室中自制的小液晶测试盒等。这样，测试结果变得更加准确，测试过程变得越来越快，测试成本越来越低。

9. 发明申请

US20150369709A1 FILM REMOVING DEVICE 审中-公开
标题翻译：电影删除装置
公开(公告)号：US20150369709A1
公开(公告)日：2015-12-24
申请号：US14522531
申请日：2014-10-23
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Dongliang Wang , Bin Feng , Ruirui Wang , Linlin Wang
IPC分类号： G01N1/32 , G02B21/00 , G01B3/00
CPC分类号： G01N1/32 , G01B5/066 , G02B21/00
摘要： The present disclosure relates to the technical field of film thickness testing and discloses a film removing device. The film removing device includes a base, a carrying platform and a first baffle. The carrying platform is mounted on the base. A first side edge and a second side edge of the carrying platform are opposite to each other and in the direction from the first side edge towards the second side edge, the distance between the bearing surface and the base can be increased. The first baffle is mounted on the carrying platform and located on a side of the carrying platform facing away from the base. The first baffle has a sealing face, which is hermetically matched with a face of a substrate to be processed facing away from the carrying platform when the substrate to be processed is placed on the bearing surface; and a notch, inner walls of which are cooperated with the face of the substrate to be processed facing away from the carrying platform when the substrate to be processed is placed on the bearing surface so as to form a collecting slot opening to the first side edge of the bearing surface. The inner walls of the notch have a stop face facing towards the first side edge. The first baffle has a plurality of liquid guiding holes formed therein. The film removing device can create a distinct boundary after removing a portion of the film, so that the accuracy of the film thickness test can be increased.
摘要翻译：本公开涉及薄膜厚度测试的技术领域，并公开了一种薄膜去除装置。薄膜去除装置包括基座，承载平台和第一挡板。承载平台安装在底座上。承载平台的第一侧边缘和第二侧边缘彼此相对并且在从第一侧边缘朝向第二侧边缘的方向上，可以增加支承表面和基座之间的距离。第一挡板安装在承载平台上并且位于承载平台背离基座的一侧。第一挡板具有密封面，当被处理基板被放置在支承面上时，密封面与被处理基板的表面背离承载平台密封配合; 并且当待处理的基板被放置在支承表面上时，其内壁与要处理的基板的表面相互远离承载平台配合，以便形成通向第一侧边缘的收集槽的轴承表面。凹口的内壁具有朝向第一侧边缘的止挡面。第一挡板在其中形成有多个液体引导孔。除去膜的一部分后，膜去除装置可以产生明显的边界，从而可以提高膜厚度测试的精度。

10. 发明授权

US11626427B2 Fabricating method of displaying base plate, displaying base plate and displaying device 有权
公开(公告)号：US11626427B2
公开(公告)日：2023-04-11
申请号：US17330873
申请日：2021-05-26
申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Yangpeng Wang , Zhenhua Zhang , Baolei Huo , Linlin Wang
IPC分类号： H01L27/12 , H04N5/225
摘要： A displaying base plate includes a transparent displaying region. The displaying base plate located within the transparent displaying region includes: a substrate base plate, including a plurality of pixel regions, wherein each of the pixel regions includes a light transmission region and a non-light transmission region; and a transparent-trace layer, a first insulating layer and a first metal-trace layer provided in stack on one side of the substrate base plate, wherein the transparent-trace layer includes a plurality of first transparent traces, the first metal-trace layer includes a plurality of first metal traces, orthographic projections of the first metal traces on the substrate base plate are located within the non-light transmission regions of different pixel regions, each two neighboring first metal traces are connected by one of the first transparent traces, and the first metal traces and the first transparent traces are connected by via holes in the first insulating layer.

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