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公开(公告)号：US20240163560A1
公开(公告)日：2024-05-16
申请号：US18283931
申请日：2023-01-04
发明人： Quanguo Zhou , Xuehui Zhu , Lirong Xu , Zhidong Wang , Hao Tang , Qing Zhang , Lijia Zhou
IPC分类号： H04N23/695 , B65G47/06 , B65G49/06 , G01B11/03 , G01B11/14
CPC分类号： H04N23/695 , B65G47/06 , B65G49/06 , G01B11/03 , G01B11/14 , B65G2203/0233 , B65G2203/041
摘要： In the technical field of display devices, there is a problem of low efficiency in image appearance inspection during the processing process of a display panel. In view of this, provided is an image acquisition system, comprising: a control device, an object loading device and an image acquisition apparatus. The control device is used for obtaining a target value of displacement between the object loading apparatus and the image acquisition apparatus according to an image signal, generating a control command, which carries the target displacement value, and then sending the control command to at least one of the object loading device and the image acquisition apparatus; and at least one of the object loading apparatus and the image acquisition apparatus moves according to the control command, until the definition of the image signal received by the control device in real time is greater than a preset definition threshold value.
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公开(公告)号：US11366351B2
公开(公告)日：2022-06-21
申请号：US16302991
申请日：2018-02-08
发明人： Jun Xu , Qing Zhang , Fusheng Huang , Shouzheng Wu
IPC分类号： G02F1/1335 , H01L27/32 , H01L51/52
摘要： Embodiments of the present disclosure provide a display panel and a display device. The display panel includes a retroreflective layer disposed on a light-emitting side, wherein the retroreflective layer includes a retroreflective region and a transmissive region, the retroreflective region is configured to reflect light irradiated on the retroreflective region along an opposite direction of an incident direction or close to the opposite direction of the incident direction; the display panel comprises a pixel region and a pixel define region for defining the pixel region, and the pixel region is at least partially overlapped with the transmissive region along a thickness direction of the display panel.
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公开(公告)号：US11068103B2
公开(公告)日：2021-07-20
申请号：US16084597
申请日：2018-02-07
发明人： Shouzheng Wu , Qing Zhang , Jun Xu , Haozhi Niu , Fusheng Huang
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1333 , G02F1/1335 , G06F3/047
摘要： 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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公开(公告)号：US10983383B2
公开(公告)日：2021-04-20
申请号：US15764470
申请日：2017-09-19
发明人： Jun Xu , Qing Zhang
IPC分类号： G02F1/1335 , G02B5/02
摘要： An optical film, a color filter substrate, manufacturing methods thereof and display devices are provided, in the field of liquid crystal display technology. The color filter substrate includes a base, a color resistant layer and a diffusion layer. The color resistant layer and the diffusion layer are arranged on the base, and the color resistant layer and the base are arranged at the same side of the diffusion layer. The color resistant layer comprises a plurality of color resistant blocks which are arranged in an array. The diffusion layer comprises a plurality of diffusion structures which are arranged to be in one-to-one correspondence to the plurality of color resistant blocks. Each of the plurality of diffusion structures is configured to diffuse light vertically emitted from the color filter substrate.
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5.发明申请公开(公告)号：US20200285100A1
公开(公告)日：2020-09-10
申请号：US15764470
申请日：2017-09-19
发明人： Jun Xu , Qing Zhang
IPC分类号： G02F1/1335 , G02B5/02
摘要： An optical film, a color filter substrate, manufacturing methods thereof and display devices are provided, in the field of liquid crystal display technology. The color filter substrate includes a base, a color resistant layer and a diffusion layer. The color resistant layer and the diffusion layer are arranged on the base, and the color resistant layer and the base are arranged at the same side of the diffusion layer. The color resistant layer comprises a plurality of color resistant blocks which are arranged in an array. The diffusion layer comprises a plurality of diffusion structures which are arranged to be in one-to-one correspondence to the plurality of color resistant blocks. Each of the plurality of diffusion structures is configured to diffuse light vertically emitted from the color filter substrate.
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公开(公告)号：US10394390B2
公开(公告)日：2019-08-27
申请号：US15681223
申请日：2017-08-18
发明人： Jun Xu , Qing Zhang , Jing Huang
摘要： A touch screen, a touch display device and a touch detection method are provided in the embodiments of the disclosure. In one embodiment, the touch screen includes a light guide element; a light source which is provided on a side of the light guide element to face inside of the light guide element, and configured to emit light towards the light guide element so as to be guided into the light guide element; and a plurality of detectors which are provided on at least one side of the light guide element to face inside of the light guide element, and configured to receive light from corresponding sides of the light guide element where the light exits, respectively.
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公开(公告)号：US10168568B2
公开(公告)日：2019-01-01
申请号：US14779393
申请日：2015-04-17
发明人： Qing Zhang , Wei Yan
IPC分类号： G02F1/1335 , G02F1/1333
摘要： The present disclosure provides a display device comprising a display panel, wherein a first polarizer is arranged at a side of the display panel that is opposite to the side for displaying images, and a functional component with a grid structure and a second polarizer are arranged in sequence along the direction away from the display panel at the side for displaying images, the second polarizer being capable of scattering light rays that penetrate the second polarizer.
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公开(公告)号：US10928580B2
公开(公告)日：2021-02-23
申请号：US16331396
申请日：2018-05-24
发明人： Shouzheng Wu , Tongmin Liu , Jun Xu , Qing Zhang
IPC分类号： F21V8/00 , G02F1/16757 , G02F1/1676 , G02F1/1677 , G02F1/167
摘要： 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：US10923676B2
公开(公告)日：2021-02-16
申请号：US16338661
申请日：2018-05-25
发明人： Shouzheng Wu , Qing Zhang , Fusheng Huang , Ji Shao , Dapeng Liu , Zhigang Ouyang , Xiaojun Wang , Jun Xu , Baoqing Yin
摘要： A package structure of an organic light emitting diode display panel includes a display substrate, a glass cover plate and a package portion. The display substrate and the glass cover are arranged opposite to each other. The package portion is provided between a non-display region of the display substrate and a portion of the glass cover plate corresponding to the non-display region. The display substrate includes organic light emitting diode elements. The organic light emitting diode elements are located in a sealed cavity enclosed by the display substrate, the glass cover plate and the package portion. The package portion includes a first concavo-convex structure provided at a surface of the display substrate facing the glass cover plate; a second concavo-convex structure provided at a surface of the glass cover plate close to the display substrate; and a package material is provided between the first concavo-convex structure and the second concavo-convex structure.
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公开(公告)号：US10345648B2
公开(公告)日：2019-07-09
申请号：US15805021
申请日：2017-11-06
发明人： Jun Xu , Qing Zhang , Hu Li , Tongmin Liu , Linfei Shao
IPC分类号： G02F1/1335 , G02F1/1368
摘要： 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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