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公开(公告)号：US20180210141A1
公开(公告)日：2018-07-26
申请号：US14897716
申请日：2015-10-22
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Gege ZHOU
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/0026 , G02B6/0091
Abstract: A backlight module includes a bottom plate, and a fixing element which is fixed at one side of the bottom plate and used for fixing a quantum tube. The fixing element includes a bottom wall, and a first lateral wall, a second lateral wall, and a third lateral wall which extend upwards from a first end, a second end, and a third end of the bottom wall respectively. The first lateral wall and the second lateral wall are arranged facing each other. The quantum tube is fixed in an accommodating space that is formed by the bottom, the first lateral, the second lateral, and the third lateral walls. In the backlight module, since the quantum tube is fixed in a stable manner, a structural reliability of the backlight module can be ensured, and a high color gamut of the backlight module can be realized.
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公开(公告)号：US20170090093A1
公开(公告)日：2017-03-30
申请号：US14778244
申请日：2015-08-11
Inventor： Gege ZHOU , Shihhsiang CHEN
IPC: F21V8/00
CPC classification number: G02B6/0026 , G02B6/002 , G02B6/0088 , G02B6/0091
Abstract: A light source component includes a substrate, dot light sources being spaced apart on the substrate, two supports respectively fixed on two ends of the substrate, and a QD tube. The two supports are arranged close to the dot light sources. The QD tube is fixed between the supports. In addition, the backlight module includes the light source component is disclosed. In view of the above, the QD tubes are fixed between the two supports made by buffering materials, which prevents the QD tube from being damages due to crash or shock so as to enhance the product reliability. In addition, the prism structure or the attached prism film on the lateral side of the QD tube may enhance the brightness of the light beams entering the light guiding plate.
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公开(公告)号：US20170045677A1
公开(公告)日：2017-02-16
申请号：US14443614
申请日：2015-04-13
Inventor： Gege ZHOU
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/0033 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02F1/1336 , G02F2001/133317
Abstract: Provided is a backlight module including a light guide plate having a horizontal light guide plate body and a first bent portion near a non-incidence side; and an optical assembly having a horizontal optical assembly body and a second bent portion near the non-incidence side, the optical assembly body is attached tightly to an upper surface of the light guide plate body, and the second bent portion is attached tightly to the first bent portion. Further provided is a display device having the backlight module. By removing the frame and the back plate portion on at least one incidence side and bending corresponding ends of the light guide plate and the optical assembly, multi-side backlight effect of the backlight module is achieved.
Abstract translation: 本发明提供一种背光模块，其包括具有水平导光板主体和靠近非入射侧的第一弯曲部的导光板; 以及光学组件，其具有在非入射侧附近的水平光学组件本体和第二弯曲部分，所述光学组件主体紧密地附着在所述导光板主体的上表面，并且所述第二弯曲部分紧固地附接到 第一弯曲部分。 还提供了具有背光模块的显示装置。 通过在至少一个入射侧移除框架和背板部分并且弯曲导光板和光学组件的相应端部，实现背光模块的多侧背光效果。
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公开(公告)号：US20240288620A1
公开(公告)日：2024-08-29
申请号：US18660360
申请日：2024-05-10
Inventor： Dong TIAN , Gege ZHOU , Wei ZHOU , Jianfeng YUAN , Zhifu LI
IPC: F21V8/00
CPC classification number: G02B6/0031
Abstract: A backlight module and a display panel are provided. The display panel includes a display panel main body and a backlight module. The backlight module includes a light guide, a first reflector, and a light source. By arranging the light source in a receiving cavity of the light guide, a width of a lamp socket of the backlight module is reduced, and a light effect of the lamp socket of the backlight module is improved.
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公开(公告)号：US20190064428A1
公开(公告)日：2019-02-28
申请号：US16024071
申请日：2018-06-29
IPC: F21V8/00 , G02F1/1333
CPC classification number: G02F1/133308 , G02F1/133528 , G02F1/133615 , G02F2001/133314 , G02F2202/28
Abstract: A backlight module and display device is disclosed. The backlight module includes a light-shielding adhesive, a plastic frame, a reflective sheet, a light guide plate and an optical film. Wherein the reflective sheet, the light guide plate and the optical film are sequentially stacked, the plastic frame surrounds the reflective sheet, the light guide plate and the optical film; the light-shielding adhesive includes a first section and a second section connected with the first section, the first section is a double-sided adhesive, and the second section is a single-side adhesive, the first section is adhered to the plastic frame and the reflective sheet; one portion of the second section is adhered to an end surface of the plastic frame, the other portion of the second section is extended out from the backlight module. Accordingly, the present invention can realize a narrow-frame backlight module.
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Patent Agency Ranking
公开(公告)号：US20170192151A1
公开(公告)日：2017-07-06
申请号：US14905817
申请日：2015-07-07
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Lingyan CHEN , Gege ZHOU
IPC: F21V8/00
CPC classification number: G02B6/0035 , G02B6/00 , G02B6/0068
Abstract: A light guiding plate and a backlight module are proposed. The light guiding plate includes light guiding matrixes. Two adjacent light guiding matrixes are equally spaced and the light guiding matrixes has two adjacent light guiding units. The light guiding plate has a side closed to a light source, and sizes of the light guiding unit increases with a distance from the side. Therefore, the reflected light from the light guiding plate is improved and thus make the emitted light even. This result reduces the interference phenomenon because it can prevent the reflected light from focusing on a certain area. Or, the light guiding matrix is shaped as a fold line or a curve. This structure makes the light emitted from the entire light guiding plate even and reduces the interference phenomenon because it can prevent the reflected light from focusing on a certain area.
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公开(公告)号：US20170160462A1
公开(公告)日：2017-06-08
申请号：US14888412
申请日：2015-08-20
Inventor： Lingyan CHEN , Gege ZHOU
IPC: F21V8/00
CPC classification number: G02B6/0036 , G02B6/0065 , G02F1/133615 , G09F9/30
Abstract: The invention teaches a display panel, comprising: a substrate; a plurality of pixels; and a black matrix; wherein the pixels are arranged in an array on the substrate; each pixel comprises a plurality of sub-pixels; the black matrix is a grid on the substrate among the sub-pixels; the black matrix between two neighboring pixels is of a same width; and the black matrix between two neighboring sub-pixels of each pixel are of different widths. The invention also teaches a display device including the display panel. Light beams projected from a backlight module onto the display panel are diagonally aligned, and are not diffracted by the black matrix. Therefore no interference fringe is produced and the display quality of the display device is not compromised. Light guiding elements on the backlight module are not required to align with the sub-pixels, achieving significantly reduced manufacture complexity.
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公开(公告)号：US20170146726A1
公开(公告)日：2017-05-25
申请号：US14901043
申请日：2015-07-14
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Gege ZHOU
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/002 , G02B6/0026 , G02B6/0055 , G02B6/0065 , G02B6/0068
Abstract: The present invention provides a backlight module, wherein the backlight module comprises a glue frame, a backlight source, a light guide plate, a quantum tube and an optical thin film, and the light guide plate comprises an incident surface and an illuminating surface, and the backlight source comprises a substrate and a plurality of lamp sources on the substrate aligned in a straight line, and the quantum tube comprises a mainbody and two bending sections at two ends of the mainbody, and the glue frame is arranged to surround the light guide plate and periphery of the optical thin film, and the quantum tube is installed on the substrate and arranged to be parallel with the plurality of lamp sources, and bending sections at the two ends of the mainbody are located at outer sides of the lamp sources at two ends of the plurality of the lamp sources.
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公开(公告)号：US20170139106A1
公开(公告)日：2017-05-18
申请号：US14775798
申请日：2015-08-20
Inventor： Gege ZHOU
IPC: F21V8/00
Abstract: A light guide plate includes a bottom surface and a light emitting surface disposed opposite to the bottom surface. The light emitting surface sags down and forms a hollow, which is filled with a plurality of light-emitting quantum dots (QDs), with the light emitting surface capped with a cover film, so to seal the the plurality of light-emitting QDs in the hollow. The present invention also proposes a backlight module having the light guide plate and a liquyid crystal display using the backlight module. The present invention forms a hollow on the top surface of a flat body of the light guide plate. The hollow is filled with light-emitting QDs, which can enhance the color gamut of the display backlight. At the same time, the side walls surrounding the hollow can be narrowed so that it is easier to realize the narrow edge design of the backlight module.
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公开(公告)号：US20170045676A1
公开(公告)日：2017-02-16
申请号：US14443613
申请日：2015-04-13
Inventor： Gege ZHOU
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/0023 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02B6/0065 , G02F1/1335
Abstract: A backlight module having a light guide plate, an optical assembly disposed on an upper surface of the light guide plate, and a light shielding tape, the light guide plate includes a light guide plate body and a reinforcement member disposed at a non-incidence side end surface of the light guide plate body, and the light shielding tape is adhered to a portion of an upper surface of the optical assembly and extends to cover the reinforcement member. Further provided is a display device having the same.
Abstract translation: 具有导光板的背光模块，设置在导光板的上表面的光学组件和遮光带，导光板包括导光板体和设置在非入射侧的加强构件 导光板体的端面，遮光带粘附到光学组件的上表面的一部分并且延伸以覆盖加强构件。 另外提供一种具有该显示装置的显示装置。
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