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公开(公告)号：US20160062015A1
公开(公告)日：2016-03-03
申请号：US14744406
申请日：2015-06-19
Inventor： Wei YAN , Qing ZHANG
IPC: G02B5/30
CPC classification number: G02B5/3041
Abstract: The present invention provides a polarizer, a display panel and a forming method thereof. The polarizer includes a polarizing film layer and a first bonding layer arranged on the lower surface of the polarizing film layer, wherein the first bonding layer is used for adhesion with a display substrate, the polarizer further includes a second bonding layer arranged on the upper surface of the polarizing film layer, and the second bonding layer is used for adhesion with a first film layer. Since the polarizer is additionally provided with the second bonding layer based on the existing polarizer, the double surfaces of the polarizer can be simply and conveniently adhered to the display substrate and the first film layer respectively, thereby greatly simplifying the adhesion process of the polarizer in a double-face adhesion process.
Abstract translation: 本发明提供一种偏振器，显示面板及其形成方法。 偏振片包括偏振膜层和布置在偏振膜层的下表面上的第一粘合层，其中第一接合层用于与显示基板的粘附，该偏振片还包括布置在上表面上的第二接合层 的偏振膜层，第二接合层用于与第一膜层的粘合。 由于偏振器基于现有的偏振器另外设置有第二结合层，所以偏振器的双面可以简单方便地粘附到显示基板和第一膜层，从而极大地简化了偏振器的粘附过程 双面贴合过程。
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2.发明公开公开(公告)号：US20240070848A1
公开(公告)日：2024-02-29
申请号：US18274232
申请日：2022-09-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Qing ZHANG , Quanguo ZHOU , Jiuyang CHENG , Lijia ZHOU , Zhidong WANG , Hao TANG , Meng GUO
IPC: G06T7/00 , G06T7/70 , G06V10/774
CPC classification number: G06T7/001 , G06T7/70 , G06V10/774 , G06T2207/20021 , G06T2207/20081 , G06T2207/30108 , G06T2207/30204
Abstract: Provided is a method of training an image recognition model, the model is configured to detect a defect region in an image of a display substrate, the display substrate includes a display area and a connection area, and the method includes: acquiring a first training sample including images of n display substrates; dividing each of the images of n display substrates into a first sub image and a second sub image, the first sub image is an image of a display area, and the second sub image is an image of a connection area; inputting the first training sample into the image recognition model, the first training sample includes the first sub image and the second sub image; and adjusting at least one feature parameter of the image recognition model to reduce a difference between an output value of the model and a training value of the first training sample.
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3.发明申请公开(公告)号：US20200183078A1
公开(公告)日：2020-06-11
申请号：US16331396
申请日：2018-05-24
Inventor： Shouzheng WU , Tongmin LIU , Jun XU , Qing ZHANG
IPC: F21V8/00 , G02F1/16757 , G02F1/1676 , G02F1/1677 , G02F1/167
Abstract: The present disclosure provides a backlight module, a display device and a method for adjusting brightness of the backlight module. The backlight module includes a light guide plate comprising a light emitting surface and a first surface opposite to the light emitting surface, and a reflective component on a side of the light guide plate away from the light emitting surface, the reflective component having a reflectivity adjustable to adjust a brightness of the backlight module. In this way, the reflective component in the backlight module can be used to dynamically adjust the brightness of the backlight and improve the contrast between different regions of the backlight module, thereby realizing the display effect of the high dynamic range image. Moreover, the backlight module is low in cost, simple in preparation, and suitable for various types of display devices.
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公开(公告)号：US20190204947A1
公开(公告)日：2019-07-04
申请号：US16002694
申请日：2018-06-07
Inventor： Shouzheng WU , Qing ZHANG , Jun XU , Fusheng HUANG , Heng ZHANG , Ji SHAO , Dapeng LIU , Zhigang OUYANG , Baoqing YIN , Xiaojun WANG , Tongmin LIU
IPC: G06F3/044
Abstract: A touch module and a manufacturing method thereof, and a touch screen are provided. The method of manufacturing a touch module includes: forming a composite electrode, a lead, and a lead pad each of which has a stacked structure of a transparent conductive layer and a metal layer on a substrate by one patterning process, the touch module including a touch area, and a peripheral area and a bonding area located at the periphery of the touch area, the composite electrode being formed in the touch area, the lead being formed in the peripheral area, and the lead pad being formed in the bonding area; forming a protective layer outside the touch area, and etching away the metal layer of the composite electrode to form a transparent touch electrode.
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公开(公告)号：US20180267364A1
公开(公告)日：2018-09-20
申请号：US15805021
申请日：2017-11-06
Inventor： Jun XU , Qing ZHANG , Hu LI , Tongmin LIU , Linfei SHAO
IPC: G02F1/1335 , G02F1/1368
CPC classification number: G02F1/133615 , G02B5/3058 , G02B6/002 , G02B6/0056 , G02F1/133536 , G02F1/1362 , G02F1/1368
Abstract: The present disclosure provides a backlight structure and a liquid crystal display device. The backlight structure comprises: an array substrate; a polarizer layer on a back face of the array substrate; and a light source at a light incident side of the array substrate. Specifically, the light source is configured such that light emitted thereby is emitted into the array substrate from the light incident side of the array substrate and incident on the polarizer layer. Moreover, the polarizer layer is configured for reflecting the light incident thereon while polarizing the reflected light and emitting it out from a front face of the array substrate, wherein the front face and the back face of the array substrate face each other and intersect the light incident side of the array substrate respectively.
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Patent Agency Ranking
公开(公告)号：US20180259139A1
公开(公告)日：2018-09-13
申请号：US15555037
申请日：2017-03-17
Inventor： Qing ZHANG , Qingjun LUAN , Ting WANG , Yuhua ZHOU
IPC: F21S4/28 , G09G3/32 , G02F1/1335
Abstract: The present discourse relates to a technical field of a manufacture of a display device, and in particular relates to a light bar assembling device and a light bar assembling method using the light bar assembling device. The light bar assembling device includes a rotating platform and a press drive module disposed at an outside of the rotating platform. The rotating platform is provided with bonding process positioning carriers for back plates to be bonded with the light bar and pressing process positioning carriers for the back plates bonded with the light bars. The press drive module is configured to perform a pressing operation on the light bar bonded at the back plate. The device can integrate the bonding process and the pressing process, improving work efficiency.
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公开(公告)号：US20230419466A1
公开(公告)日：2023-12-28
申请号：US18038197
申请日：2020-11-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Quanguo ZHOU , Kaiqin XU , Jiahong ZOU , Guolin ZHANG , Xun HUANG , Qing ZHANG , Lijia ZHOU , Zhidong WANG , Hongxiang SHEN , Hao TANG , Jiuyang CHENG
CPC classification number: G06T7/0002 , G06T3/40 , G06T2207/20084 , G06T2207/30168
Abstract: Provided are a method and apparatus for identifying the defect grade of a bad picture, and a storage medium. The method includes: determining the defect size of a defect from a bad picture; according to a product model corresponding to the bad picture, determining the design size of a pattern corresponding to a component that is adjacent to the position of the defect; determining the defect grade of the defect according to the defect type of the defect and a magnitude relationship between the defect size and the design size, wherein the defect grade is the degree to which the defect affects product yield.
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公开(公告)号：US20220245782A1
公开(公告)日：2022-08-04
申请号：US17476321
申请日：2021-09-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Quanguo ZHOU , Kaiqin XU , Jiahong ZOU , Guolin ZHANG , Xun HUANG , Qing ZHANG , Zhidong WANG , Lijia ZHOU , Hongxiang SHEN , Jiuyang CHENG , Hao TANG
Abstract: A method for classifying an image of a displaying base plate includes: acquiring an image to be checked; from a first predetermined-type set, determining a type of the image to be checked. The first predetermined-type set includes: a first image type, a second image type and a third image type. An image of the first image type is a no-defect image, an image of the second image type is a blurred image, and an image of the third image type is a defect image. When the type of the image to be checked is the third image type, by using a first convolutional neural network, determining a defect data of the image to be checked, wherein the defect image refers to an image of a displaying base plate having a defect, and the defect data contains a defect type of the displaying base plate in the image to be checked.
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9.发明申请公开(公告)号：US20200301533A1
公开(公告)日：2020-09-24
申请号：US16084597
申请日：2018-02-07
Inventor： Shouzheng WU , Qing ZHANG , Jun XU , Haozhi NIU , Fusheng HUANG
IPC: G06F3/041 , G02F1/1333 , G02F1/1335 , G06F3/047 , G06F3/044
Abstract: A touch substrate and a method for manufacturing the same, a display panel and a display device. The touch substrate includes a first substrate, and a black matrix and a touch electrode layer on the first substrate. The black matrix defines an effective display area. An orthographic projection of the effective display area on the first substrate coincides with an orthographic projection of the touch electrode layer on the first substrate.
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10.发明公开公开(公告)号：US20240185115A1
公开(公告)日：2024-06-06
申请号：US17795276
申请日：2021-09-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Qing ZHANG , Quanguo ZHOU , Lijia ZHOU , Jiuyang CHENG , Zhidong WANG , Ruwang GUO , Lirong XU , Junrui ZHANG , Xuehui ZHU , Meng GUO
Abstract: The disclosure provides a method and apparatus for early warning of dry pump shutdown, an electronic device, a storage medium and a program, and belongs to the technical field of automatic control. The method comprises: obtaining historical operating data of a dry pump; building a Kalman filter model by using the historical operating data; predicting predicted operating data of the dry pump through the Kalman filter model; training a shutdown prediction model by using the historical operating data and the predicted operating data; and inputting current operating data of the dry pump into the trained shutdown prediction model to obtain shutdown early warning information of the dry pump.
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