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公开(公告)号：US10534218B2
公开(公告)日：2020-01-14
申请号：US15505922
申请日：2016-07-01
Inventor： Ruijun Dong , Dong Chen , Guangquan Wang , Haiwei Sun , Lili Chen , Zhihui Zeng , Lu Yu , Jianjie Wu , Qian Wang , Wei Sun , Huijuan Chen
Abstract: The present disclosure provides a backlight module, which includes at least one quantum wire unit. The at least one quantum wire unit is configured to have an effective wire width such that the at least one quantum wire unit is capable of converting electric energy to emit light of a selected wavelength. Each of quantum wire unit comprises a first electrode, disposed on a first side of a substrate layer; a first buffer layer, disposed on a second side of the substrate layer; an active layer, disposed over the first buffer layer; a second buffer layer, disposed over the active layer; and a second electrode disposed over the second buffer layer. Each quantum wire unit, along with the substrate layer, forms a quantum wire laser generator, which is configured such that the active layer emits light upon application of a voltage difference between the first electrode and the second electrode.
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公开(公告)号：US10234124B2
公开(公告)日：2019-03-19
申请号：US15512852
申请日：2016-05-26
Inventor： Gongtao Zhang , Liang Gao , Shuanhu Di , Lu Yu , Junjie Ma , Jian Sang , Haiwei Sun
IPC: G09F13/04 , F21V29/10 , F21V15/01 , F21V7/05 , F21Y115/10
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：US10120260B2
公开(公告)日：2018-11-06
申请号：US15541978
申请日：2016-11-17
Inventor： Chenru Wang , Xue Dong , Haiwei Sun , Ruijun Dong , Lu Yu , Lili Chen
IPC: G02F1/29 , H04N13/04 , G02F1/13 , H04N13/305
Abstract: 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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74.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
Inventor： Chenru Wang , Xue Dong , Guangquan Wang , Haiwei Sun , Lili Chen , Ruijun Dong , Zhihui Zeng
IPC: H05B33/08 , F21V5/00 , G02F1/1335 , F21Y115/10 , F21V8/00
CPC classification number: 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
Abstract: 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
Inventor： Liang Gao , Gongtao Zhang , Haiwei Sun , Jian Sang , Xiujun Cai , Shuanhu Di , Junjie Ma
CPC classification number: G02B6/0093 , G02B6/0083 , H05F3/02
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20170178553A1
公开(公告)日：2017-06-22
申请号：US15306532
申请日：2016-01-12
Inventor： Hao Zhang , Wei Sun , Lingyun Shi , Haiwei Sun
CPC classification number: G09G3/006 , G02F1/1309 , G02F2001/133397 , G02F2203/30 , G09G3/3611 , G09G2310/027 , G09G2320/0257 , G09G2320/029 , G09G2320/045
Abstract: 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
Inventor： Shuanhu Di , Zhihui Zeng , Haiwei Sun
IPC: G02F1/1335 , G02F1/1333
CPC classification number: G02F1/133308 , G02F1/1336 , G02F2001/133311 , G02F2001/133317
Abstract: 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.
Abstract translation: 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
Inventor： Lingyun Shi , Xue Dong , Hyungkyu Kim , Haiwei Sun , Hao Zhang , Quanhua He , Kai Yang
IPC: G09G3/20
CPC classification number: G09G3/2003 , G09G3/20 , G09G3/2074 , G09G3/3208 , G09G2300/0426 , G09G2300/0452 , G09G2310/0232 , G09G2340/0457
Abstract: 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.
Abstract translation: 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：US12272683B2
公开(公告)日：2025-04-08
申请号：US18530257
申请日：2023-12-06
Inventor： Gongtao Zhang , Haiwei Sun , Jian Sang , Fang Wang
Abstract: A display panel includes a plurality of sub-panels tiled in sequence along a first direction. The sub-panels have a first edge and a second edge in the first direction. The sub-panels include a column of first pixels closest to the first edge, a column of second pixels closest to the second edge, and a plurality of columns of third pixels between the column of first pixels and the column of second pixels. A sum of a distance between effective display bodies in the first pixels and the first edge and a distance between effective display bodies in the second pixels and the second edge is smaller than a spacing between effective display bodies in two adjacent columns of the third pixels.
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公开(公告)号：US12261259B2
公开(公告)日：2025-03-25
申请号：US17481326
申请日：2021-09-22
Inventor： Linxia Qi , Junjie Ma , Yuanda Lu , Shanwei Yang , Jiawei Zhao , Zhijun Xiong , Haiwei Sun , Lingyun Shi , Jinpeng Li
IPC: H01L21/00 , H01L25/075 , H01L33/38 , H01L33/62
Abstract: A light-emitting chip and a light-emitting substrate are provided. The light-emitting chip includes a base substrate and at least two sub-light-emitting chips disposed on a side of the base substrate, wherein each sub-light-emitting chip includes a first semiconductor layer, a second semiconductor layer and an light-emitting layer located between the first semiconductor layer and the second semiconductor layer which are stacked.
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