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公开(公告)号：US10120260B2
公开(公告)日：2018-11-06
申请号：US15541978
申请日：2016-11-17
发明人： Chenru Wang , Xue Dong , Haiwei Sun , Ruijun Dong , Lu Yu , Lili Chen
IPC分类号： G02F1/29 , H04N13/04 , G02F1/13 , H04N13/305
摘要： A viewing angle controlling light source device and a display apparatus are provided. The viewing angle controlling light source device includes a base substrate; a light emitting array arranged on the base substrate, wherein the light emitting array includes a plurality of light emitting units; at least one liquid crystal lens array arranged on the light emitting array, wherein the liquid crystal lens array includes a plurality of liquid crystal lens units corresponding to the light emitting units one by one, each liquid crystal lens unit includes a first electrode and a second electrode, and a liquid crystal layer arranged between the first electrode and the second electrode, a light emergent direction of light emitted by the light emitting unit after the light transmitting through the liquid crystal lens unit by regulating a voltage difference between the first electrode and the second electrode.
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72.发明授权公开(公告)号：US10021750B2
公开(公告)日：2018-07-10
申请号：US14913100
申请日：2015-09-16
发明人： Chenru Wang , Xue Dong , Guangquan Wang , Haiwei Sun , Lili Chen , Ruijun Dong , Zhihui Zeng
IPC分类号： H05B33/08 , F21V5/00 , G02F1/1335 , F21Y115/10 , F21V8/00
CPC分类号： H05B33/0857 , F21V5/008 , F21Y2115/10 , G02B6/003 , G02B6/0068 , G02B6/0081 , G02B6/0088 , G02B6/0091 , G02F1/133512 , G02F1/133514 , G02F1/133603 , G02F1/133606 , G02F1/133609 , G02F2001/133607 , G02F2001/133612 , G02F2001/133624 , H05B33/086 , Y02B20/341
摘要： A light source device (01) and a control method thereof, a backlight module and a liquid crystal display device are provided. The light source device (01) comprises: a plurality of light emitting chips (011), the plurality of light emitting chips (011) including a first light emitting chip capable of emitting visible light of a first color, the control method of the light source device (01) comprising: causing the plurality of light emitting chips (011) to emit light simultaneously in order to obtain an operating visible light spectrum; obtaining a first energy ratio of the visible light of the first color in the operating visible light spectrum; comparing the first energy ratio with a target energy ratio; and adjusting the first energy ratio to the target energy ratio, in response to that the first energy ratio is different from the target energy ratio. Thereby, a problem of a higher ratio of blue light in an LED light source is solved, so as to achieve an eye-protection effect.
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公开(公告)号：US20170307809A1
公开(公告)日：2017-10-26
申请号：US15325379
申请日：2016-03-08
发明人： Liang Gao , Gongtao Zhang , Haiwei Sun , Jian Sang , Xiujun Cai , Shuanhu Di , Junjie Ma
CPC分类号： G02B6/0093 , G02B6/0083 , H05F3/02
摘要： The disclosure relates to a backlight module and a display device. The backlight module includes: a conductive adhesive tape configured for adhering the backlight module to a display panel to transfer electrostatic charges in the display panel to the backlight module; and a first wire configured to lead the electrostatic charges out from the backlight module, the electrostatic charges led out from the backlight module at least including the electrostatic charges transferred from the display panel to the backlight module, electrostatic charges generated in the backlight module, or a combination thereof. Electrostatic charges in the display panel are led into the backlight module through the conductive adhesive tape, and are led out via the first wire of the backlight module, so that no wire needs to be provided in the display panel for leading out the electrostatic charges, that is, it is not necessary to adjust wirings in the display panel.
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公开(公告)号：US20170178553A1
公开(公告)日：2017-06-22
申请号：US15306532
申请日：2016-01-12
发明人： Hao Zhang , Wei Sun , Lingyun Shi , Haiwei Sun
CPC分类号： G09G3/006 , G02F1/1309 , G02F2001/133397 , G02F2203/30 , G09G3/3611 , G09G2310/027 , G09G2320/0257 , G09G2320/029 , G09G2320/045
摘要： The embodiments of the present disclosure provide a method and an apparatus for test and cancellation of residual image, capable of solving the problem associated with inaccurate evaluation of residual image and difficulty in accurate modification. The method for residual image test according to the present disclosure comprises: playing a residual image test picture on a display panel; applying a first fixed level signal to a pixel electrode of the display panel; and obtaining potential information of the pixel electrode via a data line.
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公开(公告)号：US09442317B2
公开(公告)日：2016-09-13
申请号：US14492484
申请日：2014-09-22
发明人： Shuanhu Di , Zhihui Zeng , Haiwei Sun
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133308 , G02F1/1336 , G02F2001/133311 , G02F2001/133317
摘要： A display device according to the present disclosure may include a display panel, a backlight source disposed at the light-entering side of the display panel and an adhesive layer laminated between the display panel and the backlight source. The adhesive layer may have a frame structure and may be disposed at the periphery of the display area of the display panel. The frame structure may have at least one opening, so that the adhesive layer may have an unclosed frame structure.
摘要翻译： 根据本公开的显示装置可以包括显示面板，设置在显示面板的光入侧侧的背光源和层压在显示面板和背光源之间的粘合层。 粘合剂层可以具有框架结构，并且可以设置在显示面板的显示区域的周边。 框架结构可以具有至少一个开口，使得粘合剂层可以具有未封闭的框架结构。
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公开(公告)号：US20160049110A1
公开(公告)日：2016-02-18
申请号：US14647555
申请日：2014-09-29
发明人： Lingyun Shi , Xue Dong , Hyungkyu Kim , Haiwei Sun , Hao Zhang , Quanhua He , Kai Yang
IPC分类号： G09G3/20
CPC分类号： G09G3/2003 , G09G3/20 , G09G3/2074 , G09G3/3208 , G09G2300/0426 , G09G2300/0452 , G09G2310/0232 , G09G2340/0457
摘要： The present invention provides a display method and a display panel. The display panel comprises a plurality of rows of sub-pixels, the adjacent sub-pixels in the column direction having different colors and being staggered from each other by ½ of the sub-pixel in the row direction. The display method comprises: S1, generating an original image composed of a matrix of virtual pixels; S2, enabling the virtual pixels to correspond to sampling locations, wherein each sampling location corresponds to a virtual pixel; each sampling location is located between every two adjacent rows of the sub-pixels, and corresponds to a location between two sub-pixels in one row and a central location of a sub-pixel in the other row; and S3, calculating a display component of each sub-pixel in accordance with original components of corresponding colors of virtual pixels corresponding to the sub-pixel. The present invention is suitable for high resolution display.
摘要翻译： 本发明提供一种显示方法和显示面板。 显示面板包括多行子像素，列方向上的相邻子像素具有不同的颜色，并且在行方向上彼此交错的子像素的1/2。 显示方法包括：S1，生成由虚拟像素的矩阵构成的原始图像; S2，使虚拟像素对应于采样位置，其中每个采样位置对应于虚拟像素; 每个采样位置位于子像素的每两个相邻行之间，并且对应于一行中的两个子像素与另一行中的子像素的中心位置之间的位置; 和S3，根据与子像素对应的虚拟像素的对应颜色的原始分量来计算每个子像素的显示分量。 本发明适用于高分辨率显示。
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公开(公告)号：US12002916B2
公开(公告)日：2024-06-04
申请号：US17930514
申请日：2022-09-08
发明人： Wengang Su , Wei Hao , Haiwei Sun , Lingyun Shi , Feifei Wang , Rui Shi
IPC分类号： H01L33/62 , H01L23/48 , H01L25/075 , H01L33/60
CPC分类号： H01L33/62 , H01L23/48 , H01L25/0753 , H01L33/60
摘要： A backplane and a glass-based circuit board. The backplane includes: a base substrate and a plurality of light-emitting units, arranged in an array on the base substrate. Each of the light-emitting units includes at least one light-emitting sub-unit; the light-emitting sub-unit includes a connection line and a plurality of light-emitting diode chips connected with the connection line, and the light-emitting diode chips are located on a side of the connection line away from the base substrate. The connection line comprises a first connection portion, a second connection portion and a third connection portion; in each of the light-emitting sub-units, the third connection portion comprises a plurality of connection sub-portions, each of the connection sub-portions comprise at least one electrical contact point; the electrical contact points at adjacent ends of adjacent connection sub-portions constitute an electrical contact point pair.
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公开(公告)号：US11991825B2
公开(公告)日：2024-05-21
申请号：US16392112
申请日：2019-04-23
发明人： Yuanda Lu , Junjie Ma , Shipeng Wang , Ming Zhai , Jian Sang , Haiwei Sun , Dongjia Hao
CPC分类号： H05K1/118 , H01R12/65 , H05K1/028 , H05K1/111 , H05K2201/09372 , H05K2201/09409 , H05K2201/09418 , H05K2201/09781 , H05K2201/10378
摘要： The present disclosure provides a flexible circuit board, a light bar, a light source and a display device. The light source includes a flexible circuit board having at least one effective welding portion and a light bar having at least one effective pad, the at least one effective welding portion being in one-to-one correspondence with the at least one effective pad, and the effective welding portion being fixed to a corresponding effective pad to transmit a signal loaded by itself to the corresponding effective pad. The flexible circuit board further includes at least one auxiliary welding portion, the light bar further includes at least one auxiliary pad that is in one-to-one correspondence with the at least one auxiliary welding portion, and the auxiliary welding portion is fixed to a corresponding auxiliary pad to enhance the firm fixing between the flexible circuit board and the light bar.
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公开(公告)号：US11899302B2
公开(公告)日：2024-02-13
申请号：US17424423
申请日：2021-01-26
发明人： Shubai Zhang , Jiantao Liu , Haiwei Sun , Ming Zhai , Yutao Hao , Litao Fan , Shuo Wang , Qin Xin , Zhiqiang Zhang
IPC分类号： G02F1/1333 , G02F1/1335 , G06V40/13
CPC分类号： G02F1/13338 , G02F1/133553 , G06V40/1318
摘要： The present application proposes a display panel and a display device, the display panel includes a liquid crystal display module, a reflective film and a fingerprint identification module. The liquid crystal display module is on a first side of the reflective film, and the fingerprint identification module is on a second side of the reflective film opposite to the first side. The fingerprint identification module includes an invisible light emitting unit and an invisible light sensor. The invisible light emitting unit is configured to emit invisible light in a direction towards the reflective film, and the invisible light sensor is configured to receive reflected invisible light. The reflective film is configured to transmit the invisible light and reflect visible light reaching the reflective film through the liquid crystal display module.
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公开(公告)号：US11562988B2
公开(公告)日：2023-01-24
申请号：US16478340
申请日：2018-12-13
发明人： Jian Sang , Haiwei Sun , Junjie Ma
IPC分类号： H01L25/075 , H01L23/00 , H01L33/50 , H01L33/60 , H01L33/62 , G02F1/1335 , G02F1/13357 , G02F1/1333
摘要： An area light source, a method for manufacturing the same and a display device are provided. The area light source includes: a first conductive structure and a second conductive structure arranged opposite to each other; and a light-emitting layer arranged between the first conductive structure and the second conductive structure and including a plurality of light-emitting chips insulated from each other. A first electrode of each light-emitting chip is electrically connected to the first conductive structure, and a second electrode of each light-emitting chip is electrically connected to the second conductive structure.
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