公开(公告)号：US09606397B2

公开(公告)日：2017-03-28

申请号：US14337323

申请日：2014-07-22

Applicant: AU Optronics Corporation

Inventor： Jian-Li Huang ,  Wei-Chun Chung ,  Su-Yi Lin

IPC: G09F13/04 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133603 ,  G02F1/133305 ,  G02F1/133606

Abstract: A display device includes a light source having a light emitting side, a partition plate disposed adjacent to the light emitting side and having light-emitting through holes distributed thereon, and a display panel having a light incident bottom surface and disposed at an opposite side of the partition plate with regard to the light source; the light incident bottom surface faces the partition plate. The light incident bottom surface has a first and a second area, the first and the second area project on the partition plate, respectively, to form a first and a second projection area. The first and the second area are away from the first and the second projection area by a first and a second average distance smaller than the first average distance. An average pitch of the light-emitting through holes in the first projection area is greater than that in the second projection area.

公开(公告)号：US20160076734A1

公开(公告)日：2016-03-17

申请号：US14830907

申请日：2015-08-20

Applicant: AU OPTRONICS CORPORATION

Inventor： Chung-Ting Chen ,  Wei-Chun Chung ,  Ming-Cheng Wang ,  Shih-Fu Tseng

IPC: F21V7/22 ,  F21V33/00

CPC classification number: G02F1/133606

Abstract: The present invention provides a backlight module, comprising a light source module and an optical control layer disposed on the light source module. The optical control layer comprises a first optical film and a second optical film. The first optical film has a first overlap area on a first side, the first overlap area comprises first inner openings; the second optical film comprises a second overlap area near the first overlap area. The second overlap area matches the first overlap area. The second overlap area comprises second outer openings corresponding to the first inner openings.

Abstract translation: 本发明提供了一种背光模块，其包括光源模块和设置在光源模块上的光学控制层。 光学控制层包括第一光学膜和第二光学膜。 第一光学膜在第一侧上具有第一重叠区域，第一重叠区域包括第一内部开口; 第二光学膜包括在第一重叠区域附近的第二重叠区域。 第二重叠区域与第一重叠区域匹配。 第二重叠区域包括对应于第一内部开口的第二外部开口。

公开(公告)号：US20150316705A1

公开(公告)日：2015-11-05

申请号：US14472399

申请日：2014-08-29

Applicant: Au Optronics Corporation

Inventor： Ming-Lung Chen ,  Ming-Chun Hsu ,  Wei-Chun Chung

IPC: F21V8/00

CPC classification number: G02B6/0063 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0045 ,  G02B6/0046 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0088

Abstract: A backlight module including a light guide plate, a plurality of point light sources and a frame is provided. The light guide plate includes a body, a positioning structure and a plurality of first micro-structures. The body has at least one light incident surface, an upper surface connected with the light incident surface, and at least one side surface connected with the light incident surface and the upper surface. The positioning structure is located on the side surface, wherein the upper surface has a first eliminating region adjacent to and surrounding the positioning structure. The first micro-structures are arranged on the upper surface except the first eliminating region. The point light sources face the light incident surface. The light guide plate is positioned in the frame by matching the positioning structure with a positioning component of the frame. A display device including the backlight module aforementioned is also provided.

Abstract translation: 提供了包括导光板，多个点光源和框架的背光模块。 导光板包括主体，定位结构和多个第一微结构。 本体具有至少一个光入射表面，与光入射表面连接的上表面，以及与光入射表面和上表面连接的至少一个侧表面。 定位结构位于侧表面上，其中上表面具有与定位结构相邻并围绕定位结构的第一消除区域。 第一微结构布置在除了第一消除区域之外的上表面上。 点光源面向光入射面。 导光板通过使定位结构与框架的定位部件匹配而定位在框架中。 还提供了包括上述背光模块的显示装置。