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公开(公告)号：US10690959B2
公开(公告)日：2020-06-23
申请号：US16333972
申请日：2018-11-29
Inventor： Jinpeng Li , Ming Zhai , Pei Li , Dan Li , Pengjun Cao , Zongying Shu , Yongqiang Jiang , Zhiyuan Wang , Zhiyong Chen , Yinwei Chen , Xiang Li , Guangquan Wang , Haiwei Sun , Enkai Dong
IPC: G02F1/1335 , G02F1/1333 , G02F1/13357
Abstract: A display apparatus includes a display module and a camera module. The camera module is within a display area of the display module, and the camera module is over a side of the display module distal to a light-emitting surface of the display module. The display area of the display module includes a light-incident region positionally corresponding to a lens of the camera module, wherein the light-incident region is configured to allow lights from a side of the display apparatus proximal to the light-emitting surface of the display module to pass therethrough to thereby enter the lens of the camera module. The display apparatus further includes a backlight portion over a side of the display module distal to the light-emitting surface of the display module, and the camera module is arranged inside a mounting hole in the backlight portion.
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公开(公告)号：US10520664B2
公开(公告)日：2019-12-31
申请号：US16248559
申请日：2019-01-15
Inventor： Gongtao Zhang , Liang Gao , Shuanhu Di , Lu Yu , Junjie Ma , Jian Sang , Haiwei Sun
IPC: F21V8/00
Abstract: A backlight module and a display device are provided. The backlight module includes: a rubber frame, a reflective film and an optical component. The optical component is arranged at a receiving region formed on the top of the rubber frame, the rubber frame is provided with an adhesive at the bottom, and the reflective film is fixed to the rubber frame through the adhesive to space the reflective film apart from the optical component by a predetermined interval.
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公开(公告)号：US10473833B2
公开(公告)日：2019-11-12
申请号：US15531697
申请日：2016-10-17
Inventor： Ruijun Dong , Xue Dong , Haiwei Sun , Chenru Wang , Lili Chen
Abstract: This disclosure relates to a light modulation panel and a display device. The light modulation panel comprises: a color separation grating plate having a plurality of light-transmissive microstructures; a reception substrate located on a light exit side of the color separation grating plate and spaced away from the color separation grating plate; and an optical waveguide layer located on a light exit side of the reception substrate. According to technical solutions of this disclosure, the optical waveguide layer can modulate the exit light into collimated light. As a result, cross-color phenomenons of the display device can be effectively improved, and thereby the display quality is enhanced. In addition, by adjusting a structure of the optical waveguide layer, the exit light can also be emitted out at a preset angle such that the display device can be applied in occasions such as 2D display, 3D display or privacy protection.
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公开(公告)号：US20180217378A1
公开(公告)日：2018-08-02
申请号：US15544776
申请日：2017-01-23
Inventor： Chenru Wang , Xue Dong , Dong Chen , Haiwei Sun , Ruijun Dong , Lili Chen
CPC classification number: G02B27/0172 , G02B3/14 , G02B26/005 , G02B26/02 , G02B2027/0178 , G02B2207/115 , G02F1/13 , G02F1/133528 , G02F1/137 , G02F1/29 , G02F2001/133531 , G02F2001/294 , H01L27/3232 , H01L51/524 , H01L51/5275 , H01L51/5281
Abstract: A display device and a method of controlling the same realizes a virtual reality display and an augmented reality display. The display device includes a transparent display panel, an imaging device disposed at a light-exiting side of the transparent display panel, and a light adjusting cover disposed at a side of the transparent display panel away from the light-exiting side. The transparent display panel is disposed within a focal length of the imaging device. The imaging device is configured to image pictures displayed on the transparent display panel at a side thereof away from the imaging device. The light adjusting cover is switchable between a light-transmitting state and a light-shaded state, and is capable of covering a viewing field of human eyes. The display device can perform the virtual reality display or the augmented reality display.
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公开(公告)号：US10007374B2
公开(公告)日：2018-06-26
申请号：US15225273
申请日：2016-08-01
Inventor： Jian Sang , Haiwei Sun
CPC classification number: G06F3/0414 , G01L1/142 , G06F3/041 , G06F3/044 , G06F2203/04102 , G06F2203/04105
Abstract: A touch control elastic structure, a pressure detection method and a display device are disclosed. The touch control elastic structure is adaptable to be disposed between a cover plate and an internal supporting structure, and includes a force touch base layer, an elastic layer and a force touch sensor layer which are sequentially laminated; the force touch sensor layer is disposed on one side of the elastic layer facing the internal supporting structure, or the force touch base layer is disposed on one side of the elastic layer facing the internal supporting structure.
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Patent Agency Ranking
公开(公告)号：US09971079B2
公开(公告)日：2018-05-15
申请号：US14387049
申请日：2013-08-15
Inventor： Ruijun Dong , Haiwei Sun
IPC: F21V7/04 , F21V8/00 , G02F1/1335 , G02F1/37
CPC classification number: G02B6/0026 , G02B6/002 , G02B6/0023 , G02F1/133603 , G02F1/37 , G02F2001/133614 , G02F2203/11
Abstract: A backlight module and a display device are provided. The backlight module includes a light conversion unit and a light source, wherein the light conversion unit and the light source are provided in a same layer, and the light conversion unit is configured to convert infrared light generated due to reflection of light from the light source into visible light. The backlight module of the present invention has an improved lighting effect.
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公开(公告)号：US09437128B2
公开(公告)日：2016-09-06
申请号：US14768962
申请日：2014-12-30
Inventor： Kai Yang , Xue Dong , Hyungkyu Kim , Haiwei Sun , Hao Zhang , Lingyun Shi , Renwei Guo , Peng Liu
CPC classification number: G09G3/2003 , G09G3/3208 , G09G3/3607 , G09G2300/0452 , G09G2330/021 , G09G2340/0407 , G09G2340/0457 , G09G2360/16 , H01L27/3218
Abstract: A display substrate and a driving method thereof and a display device are provided. The display substrate includes two types of pixel rows arranged alternately and repeatedly. In one type of pixel row, a second sub-pixel, a third sub-pixel, a second sub-pixel, a first sub-pixel and a third sub-pixel are arranged successively and repeatedly. In the other type of pixel row, a third sub-pixel, a first sub-pixel, a second sub-pixel, a third sub-pixel and a second sub-pixel are arranged successively and repeatedly. A center line of any sub-pixel in a column direction in a pixel row does not coincide with a center line of any sub-pixel in the column direction in an adjacent pixel row.
Abstract translation: 提供显示基板及其驱动方法和显示装置。 显示基板包括交替重复排列的两种类型的像素行。 在一种类型的像素行中，连续且重复地布置第二子像素，第三子像素，第二子像素，第一子像素和第三子像素。 在其他类型的像素行中，连续重复地布置第三子像素，第一子像素，第二子像素，第三子像素和第二子像素。 像素行中的列方向上的任何子像素的中心线与相邻像素行中的列方向上的任何子像素的中心线不一致。
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公开(公告)号：US12300775B2
公开(公告)日：2025-05-13
申请号：US17760817
申请日：2020-12-26
Inventor： Jinpeng Li , Haiwei Sun , Pei Li , Teng Zhang , Jian Li , Pengjun Cao , Zhiqiang Wang , Zongying Shu
Abstract: A display substrate includes a substrate, light-emitting devices disposed on a side of the substrate, a first light dimming layer disposed on the side of the substrate, and a first fixing layer disposed on a side of the light-emitting devices and the first light dimming layer away from the substrate. The light-emitting devices are arranged at intervals from each other and divided into a plurality of groups of light-emitting devices, and each group of light-emitting devices includes at least one light-emitting device. The first light dimming layer includes portions each located between two adjacent groups of light-emitting devices, and a gap exists between a portion of the first light dimming layer and at least one side face of at least one light-emitting device adjacent thereto. A portion of the first fixing layer is located in the gap. The first fixing layer is a light-transmitting film.
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公开(公告)号：US12095011B2
公开(公告)日：2024-09-17
申请号：US17434712
申请日：2021-01-04
Inventor： Enkai Dong , Haiwei Sun , Pei Li , Ming Zhai , Jian Sang , Lu Yu , Chao Liu
CPC classification number: H01L33/46 , H01L25/0753 , H01L33/56 , H01L33/58 , H01L33/62
Abstract: A display substrate includes a base substrate, a plurality of light-emitting units, a protecting layer and a connecting line. The base substrate is a transparent substrate, and the plurality of light-emitting units, the protecting layer and the connecting line are laminated in sequence along a direction distal from the base substrate. A via is arranged in the protecting layer, one end of the connecting line is connected to the plurality of light-emitting units through the via, and the other end of the connecting line is configured to connect to a driving circuit of a display apparatus.
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公开(公告)号：US11960167B2
公开(公告)日：2024-04-16
申请号：US17626154
申请日：2021-02-05
Inventor： Pei Li , Haiwei Sun , Ming Zhai , Lu Yu , Kangle Chang , Jinpeng Li , Pengjun Cao , Yutao Hao , Shubai Zhang , Shuo Wang , Pei Qin , Zewen Gao , Yali Zhang
CPC classification number: G02F1/133603 , H01L25/167 , H01L33/54 , H01L33/60 , H01L33/505 , H01L33/56 , H01L2224/13139 , H01L2933/0041
Abstract: A backplane includes: a substrate including a circuit structure layer, a first reflective layer disposed on a bearing surface of the substrate, a plurality of light-emitting diode chips, and a plurality of optical structures. The first reflective layer includes a plurality of through holes spaced apart. A light-emitting diode chip in the plurality of light-emitting diode chips is located in one of the plurality of through holes. The plurality of light-emitting diode chips are electrically connected to the circuit structure layer. The circuit structure layer is configured to drive the plurality of light-emitting diode chips to emit light. An optical structure in the plurality of optical structures covers the light-emitting diode chip, a light incident surface of the optical structure is in contact with a light exit surface of the light-emitting diode chip, and a light exit surface of the optical structure is a curved surface.
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