公开(公告)号：US20160320549A1

公开(公告)日：2016-11-03

申请号：US14655556

申请日：2015-05-21

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Yanxue ZHANG

IPC: F21V8/00 ,  G02F1/1335

CPC classification number: G02F1/133621 ,  G02B6/0083 ,  G02F1/133609 ,  G02F2001/133613 ,  G02F2201/52

Abstract: The disclosure provides a trichromatic illuminating module, comprising a circuit board and multiple illuminating units disposed on the circuit board. Each illuminating unit comprises a red chip, a green chip and a blue chip disposed on the circuit board, and intervals are set therebetween, a voltage is applied to the circuit board for illuminating the red chip, the green chip and the blue chip. There are more red chips than green chips and blue chips in each illuminating unit. Thus, the ratio of red light is increased. Since red light has the highest color gamut in the three primary colors, which causes it difficult for the saturation of color gamut. However, the ratio of red light of the disclosure is increased, such that the color saturation of white light emitted from the trichromatic illuminating module is increased. The disclosure also provides a backlight module and a liquid crystal display device.

Abstract translation: 本发明提供一种三色照明模块，其包括电路板和设置在电路板上的多个照明单元。 每个照明单元包括设置在电路板上的红色芯片，绿色芯片和蓝色芯片，并且间隔设置在电路板上，用于照亮红色芯片，绿色芯片和蓝色芯片。 每个照明单元中的绿色芯片和蓝色芯片都有更多的红色芯片。 因此，红光的比例增加。 由于红光在三原色中具有最高的色域，这导致色域的饱和度变得困难。 然而，本发明的红光的比率增加，使得从三色照明模块发出的白光的色饱和度增加。 本公开还提供了背光模块和液晶显示装置。

公开(公告)号：US20180149803A1

公开(公告)日：2018-05-31

申请号：US15122936

申请日：2016-05-17

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Yanxue ZHANG

IPC: F21V8/00

CPC classification number: G02B6/0078 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0068 ,  G02B6/0083 ,  G02B6/0091

Abstract: A backlight source structure of a liquid crystal display apparatus is provided and includes a plurality of light-guiding light source elements. Each of the light-guiding light source elements includes: a light source and a light-source packaging body. The light-source packaging body is an elongated strip with a light-guiding effect. The light-guiding light source elements are connected to form a light guide plate. A situation where an entire light guide plate malfunctions due to partial damage is prevented.

公开(公告)号：US20170139119A1

公开(公告)日：2017-05-18

申请号：US14764290

申请日：2015-05-22

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Yanxue ZHANG

IPC: F21V8/00 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02B6/0088 ,  G02B6/0055 ,  G02F1/133308 ,  G02F1/133512 ,  G02F2001/133314 ,  G02F2202/28

Abstract: A narrow bezel liquid crystal display module including a backlight module and a liquid crystal panel disposed opposite to each other. The backlight module and the liquid crystal panel adhering to each other via a double-sided adhesive. The backlight module including a back frame and an optical assembly disposed in the back frame, wherein at least a part of the double-sided adhesive adopts a first type of double-sided adhesives, the first type of double-sided adhesives includes a light shielding part and a light transmission part extending along its length direction, the light shielding part adheres to a side wall of the back frame, and the light transmission part adheres to the optical assembly. The light transmission part of the double-sided adhesive may have a greater width to extend to the optical assembly, thereby increasing a width of the double-sided adhesive overall.

公开(公告)号：US20170038516A1

公开(公告)日：2017-02-09

申请号：US14778264

申请日：2015-08-13

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Yanxue ZHANG

IPC: F21V8/00

CPC classification number: G02B6/002 ,  G02B6/0016 ,  G02B6/0038 ,  G02B6/0061

Abstract: A light guide plate includes a plate body and a wedge-shaped body extended upward along a terminal of the plate body. A top surface of the plate body is connected smoothly with an inclined surface of the wedge-shaped body. The inclined surface is provided with multiple first inclined V-shaped structures arranged at intervals, and the top surface is provided with multiple first vertical V-shaped structures. The present invention also provides a backlight module having the light guide plate. When a light source is right opposite to a first spaced region (or a second spaced region) corresponding to and located between two first inclined V-shaped structures (or two second inclined V-shaped structures), lights emitted from the light source can be uniformed by the first inclined V-shaped structure and the second inclined V-shape structure in order to eliminate an uneven light and dark phenomenon generated on the inclined surface.

Abstract translation: 导光板包括板体和沿着板体的端子向上延伸的楔形体。 板体的上表面与楔形体的倾斜表面平滑地连接。 倾斜表面设置有间隔布置的多个第一倾斜V形结构，并且顶表面设置有多个第一垂直V形结构。 本发明还提供一种具有导光板的背光模块。 当光源与对应于并位于两个第一倾斜V形结构（或两个第二倾斜V形结构）之间的第一间隔区域（或第二间隔区域）正对时，从光源发射的光可以是 通过第一倾斜V形结构和第二倾斜V形结构均匀，以消除在倾斜表面上产生的不均匀的光和暗现象。