公开(公告)号：US20170167691A1

公开(公告)日：2017-06-15

申请号：US15374037

申请日：2016-12-09

Applicant: AU Optronics Corporation

Inventor： Chi-Tang MA ,  Wei-Chun Chung ,  Su-Yi Lin ,  Chun-Liang Lin

IPC: F21V7/04 ,  F21V7/00

CPC classification number: F21V7/04 ,  F21V7/0016 ,  G02B19/0019 ,  G02B19/0066 ,  G02F1/1335

Abstract: A backlight module includes a reflecting base, a light source, at least one 3D optical control structure, and at least one illumination adjusting structure. The light source and the 3D optical control structure are disposed on the reflecting base, and the 3D optical control structure covers the light source. Each 3D optical control structure includes two sidewalls, and at least one of the sidewalls has at least one through-hole. The illumination adjusting structure is adjacent to the sidewall having the through-hole. A position of an orthogonal projection of the through-hole to the reflecting base is A, and a position where a normal line of the sidewall passing through the through-hole intersects the reflecting base is B. An illumination adjusting section is an area between A and B. The illumination adjusting structure is disposed in the illumination adjusting section.

公开(公告)号：US20170105296A1

公开(公告)日：2017-04-13

申请号：US15283503

申请日：2016-10-03

Applicant: AU OPTRONICS CORPORATION

Inventor： Jian-Li Huang ,  Kuang-Li Huang ,  Su-Yi Lin

IPC: H05K5/02

CPC classification number: H05K5/02 ,  F16B5/065 ,  F16B5/0664 ,  F16B21/086 ,  G02F1/133603 ,  G02F1/133608

Abstract: A display device includes a backplate and a supporting member. The backplate has a positioning hole formed thereon. The positioning hole includes a first area and a second area arranged along a first direction; an average width of the second area in a direction perpendicular to the first direction is smaller than an average width of the first area in the direction perpendicular to the first direction. The supporting member includes a base, a positioning shaft and an engaging protrusion disposed on a bottom face of the base, wherein the positioning shaft includes an axle and a flange portion connected to an end of the axle. The flange portion passes through the first area so that the axle extends into the positioning hole; when the axle moves along the first direction to the second area, the flange portion interferes with a periphery of the second area, the engaging protrusion contacts against an inner wall of the first area to prevent the axle from moving back to the first area.

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.