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公开(公告)号：US09817255B2
公开(公告)日：2017-11-14
申请号：US15088695
申请日：2016-04-01
Inventor： Qinglong Meng , Linlin Wang , Yinchu Zhao , Zhiyu Qian , Yong Sun
IPC: H01L21/768 , G02F1/13
CPC classification number: G02F1/1303
Abstract: The present disclosure provides a tape attachment fixture, including: a bearing platform configured to bear a liquid crystal panel; a movement device connected to the bearing platform, and configured to control movement of the bearing platform when a tape is to be attached to different positions of the liquid crystal panel; and a working table fixedly connected to the movement device. The working table includes an accommodation cavity for accommodating the bearing platform.
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公开(公告)号：US09176053B1
公开(公告)日：2015-11-03
申请号：US14349008
申请日：2013-08-09
Inventor： Linlin Wang , Xi Chen , Shoukun Wang , Jianfeng Yuan
IPC: G01N21/94 , G01N21/3563 , G01N21/956 , G01N21/35
CPC classification number: G01N21/3563 , G01N21/94 , G01N21/956 , G01N21/95692 , G01N2021/3568 , G01N2021/3595 , G01N2201/061 , H01L22/12 , H01L27/127
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20240371335A1
公开(公告)日：2024-11-07
申请号：US18247423
申请日：2022-06-17
Inventor： Chongguang Wei , Weifan Yang , Lu Ding , Linlin Wang , Bo Feng , Xiaofeng Yin
IPC: G09G3/36
Abstract: Provided is a driving method of a display panel, which relates to a field of a display technology. The display panel includes a pixel array, the pixel array comprises a plurality of rows of sub-pixels, and the driving method includes: driving, in a same display frame, different sub-pixels in a row of the sub-pixels respectively by a forward driving signal and a negative driving signal, wherein a voltage conversion rate of the forward driving signal is greater than a voltage conversion rate of the negative driving signal under a same display gray scale. A driving circuit, a driving chip and a display device are further provided.
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24.发明授权公开(公告)号：US11245099B2
公开(公告)日：2022-02-08
申请号：US16319576
申请日：2018-05-11
Applicant: BOE Technology Group Co., Ltd.
Inventor： Linlin Wang
Abstract: Disclosed are a packaging cover plate, an organic light-emitting diode display and a manufacturing method therefor. The packaging cover plate comprises: a cover plate body, the cover plate body being provided with open slots; cover plugs for covering openings at two ends of the open slots; and water absorption layers for at least covering mouths of the open slots. By means of the arranged open slots, the packaging cover plate can conveniently introduce a dry gas. In addition, the water absorption layers absorb water vapour, the introduced dry gas dries the water absorption layers, and the water vapour and oxygen in the water absorption layers can be taken away by means of the circular flow of the dry gas, so that damage to a device by water vapour and oxygen can be reduced, and the packaging effect is better.
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公开(公告)号：US11143905B2
公开(公告)日：2021-10-12
申请号：US16630939
申请日：2019-06-03
Inventor： Linlin Wang , Huabin Chen , Yongzhi Song
IPC: G02F1/1335 , G02B3/00 , G02B3/08 , G02F1/1333 , H01L27/32 , H01L51/52
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US20180272686A1
公开(公告)日：2018-09-27
申请号：US15824577
申请日：2017-11-28
Inventor： Xuequan Jin , Yachao Tong , Gu Yao , Linlin Wang
IPC: B32B38/10
CPC classification number: B32B38/10 , B32B2305/34 , B32B2457/20
Abstract: A film-like structure, a film removing device and a film removing method are provided. The film-like structure includes a thin film, and a to-be-removed film arranged on the thin film and having a magnetic region. The film removing device includes: a working table provided with a support surface onto which the film-like structure is placed; and a film moving mechanism provided with a magnetic member and configured to remove the to-be-removed film from the thin film of the film-like structure through a magnetic force.
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公开(公告)号：US09818769B2
公开(公告)日：2017-11-14
申请号：US15336145
申请日：2016-10-27
Inventor： Ruirui Wang , Huabin Chen , Linlin Wang , Xiaopeng Cui
IPC: H01L29/04 , H01L31/036 , H01L27/12
CPC classification number: H01L27/124 , G02F1/133345 , H01L27/1262
Abstract: 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.
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公开(公告)号：US20160275836A1
公开(公告)日：2016-09-22
申请号：US14744110
申请日：2015-06-19
Inventor： Dongliang Wang , Xi Chen , Zhenyu Zhang , Linlin Wang , Bin Feng
IPC: G09G3/00 , G02F1/1343 , G02F1/1339 , H01L27/12 , G02F1/1362
CPC classification number: G02F1/1362 , G02F2001/136254 , H01L27/124 , H01L27/1259
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20150369709A1
公开(公告)日：2015-12-24
申请号：US14522531
申请日：2014-10-23
Inventor： Dongliang Wang , Bin Feng , Ruirui Wang , Linlin Wang
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20250098471A1
公开(公告)日：2025-03-20
申请号：US18572526
申请日：2022-12-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guang Yan , Linlin Wang , Jinglu Bai
IPC: H10K59/38 , H10K59/00 , H10K59/122 , H10K59/35
Abstract: A display panel includes a first subpixel region configured to emit light of a first color, a second subpixel region configured to emit light of a second color, and a third subpixel region configured to emit light of a third color. The display panel includes a first light-emitting diode including a first light emitting layer, a second light emitting diode including a second light emitting layer, and a third light-emitting diode including a third light emitting layer. The second light emitting layer and the third light emitting layer are spaced apart from each other. At least a first portion of the first light emitting layer and the third light emitting layer are parts of a unitary layer continuously extending from the third subpixel region to at least a first portion of the first subpixel region. The third subpixel region is smaller than the second subpixel region.
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