公开(公告)号：US10310327B2

公开(公告)日：2019-06-04

申请号：US15072878

申请日：2016-03-17

Applicant: AU OPTRONICS CORPORATION

Inventor： Yung-Hsin Liu ,  Chiung-Han Wang ,  Li-Jia Chen

IPC: G02F1/1335

Abstract: A backlight module includes a supporting plate, a light source module, and an optical modulation film. The light source module includes a plurality of light sources disposed on a supporting surface of the supporting plate. The optical modulation film is disposed above the light source module and has a plurality of light emitting holes. Light from the light source module is distributed by the optical modulation film and emitted via light emitting holes at different positions. The optical modulation film has a periphery area and a central area. An average perpendicular distance between the periphery area and the supporting surface is different from an average perpendicular distance between the central area and the supporting surface.

公开(公告)号：US20160273733A1

公开(公告)日：2016-09-22

申请号：US15072878

申请日：2016-03-17

Applicant: AU OPTRONICS CORPORATION

Inventor： Yung-Hsin Liu ,  Chiung-Han Wang ,  Li-Jia Chen

IPC: F21V7/04

CPC classification number: G02F1/133603 ,  G02F1/133605 ,  G02F1/133611

Abstract: A backlight module includes a supporting plate, a light source module, and an optical modulation film. The light source module includes a plurality of light sources disposed on a supporting surface of the supporting plate. The optical modulation film is disposed above the light source module and has a plurality of light emitting holes. Light from the light source module is distributed by the optical modulation film and emitted via light emitting holes at different positions. The optical modulation film has a periphery area and a central area. An average perpendicular distance between the periphery area and the supporting surface is different from an average perpendicular distance between the central area and the supporting surface.

Abstract translation: 背光模块包括支撑板，光源模块和光调制膜。 光源模块包括设置在支撑板的支撑表面上的多个光源。 光调制膜设置在光源模块的上方，具有多个发光孔。 来自光源模块的光由光调制膜分配，并通过不同位置的发光孔发射。 光调制膜具有周边区域和中央区域。 周边区域和支撑面之间的平均垂直距离与中心区域和支撑表面之间的平均垂直距离不同。

公开(公告)号：US20160076738A1

公开(公告)日：2016-03-17

申请号：US14802122

申请日：2015-07-17

Applicant: AU OPTRONICS CORPORATION

Inventor： Wen-Lin Hsueh ,  Meng-Jia Hsiao ,  Chiung-Han Wang

IPC: F21V13/02 ,  F21V13/12 ,  F21V7/22

CPC classification number: G02F1/133606 ,  G02F1/133603 ,  G02F2001/133342

Abstract: A double-layered backlight module includes a supporting plate having a supporting surface and a plurality of through holes formed thereon. A plurality of light sources is disposed on the supporting surface. A first optical modulation film is disposed at one side of the supporting plate where the plurality of light sources is located, and a first interlayer is formed between the first optical modulation film and the supporting surface. The first optical modulation film includes a first reflective surface formed at one side of the first optical modulation film facing the plurality of light sources and a plurality of first light exiting holes penetrating the first optical modulation film. A first diffusing plate is disposed at one side of the first optical modulation film opposite to the supporting plate. A second diffusing plate is disposed at one side of the supporting plate opposite to the supporting surface.

Abstract translation: 双层背光模块包括具有支撑表面的支撑板和形成在其上的多个通孔。 多个光源设置在支撑面上。 第一光调制膜设置在多个光源所在的支撑板的一侧，并且在第一光调制膜和支撑表面之间形成第一中间层。 第一光调制膜包括形成在面对多个光源的第一光调制膜的一侧的第一反射面和穿过第一光调制膜的多个第一光出射孔。 第一扩散板设置在与支撑板相对的第一光学调制膜的一侧。 第二扩散板设置在支撑板的与支撑表面相对的一侧。

公开(公告)号：US09709850B2

公开(公告)日：2017-07-18

申请号：US14802122

申请日：2015-07-17

Applicant: AU OPTRONICS CORPORATION

Inventor： Wen-Lin Hsueh ,  Meng-Jia Hsiao ,  Chiung-Han Wang

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

CPC classification number: G02F1/133606 ,  G02F1/133603 ,  G02F2001/133342

Abstract: A double-layered backlight module includes a supporting plate having a supporting surface and a plurality of through holes formed thereon. A plurality of light sources is disposed on the supporting surface. A first optical modulation film is disposed at one side of the supporting plate where the plurality of light sources is located, and a first interlayer is formed between the first optical modulation film and the supporting surface. The first optical modulation film includes a first reflective surface formed at one side of the first optical modulation film facing the plurality of light sources and a plurality of first light exiting holes penetrating the first optical modulation film. A first diffusing plate is disposed at one side of the first optical modulation film opposite to the supporting plate. A second diffusing plate is disposed at one side of the supporting plate opposite to the supporting surface.

公开(公告)号：US09696585B2

公开(公告)日：2017-07-04

申请号：US14830920

申请日：2015-08-20

Applicant: AU OPTRONICS CORPORATION

Inventor： Chiung-Han Wang ,  Yung-Hsin Liu

IPC: G09F13/04 ,  G02F1/1335

CPC classification number: G02F1/133606

Abstract: The present invention provides a backlight module with optical control film, comprising a light source module and an optical control film. The backlight module comprises at least one block corresponding to at least one light source. The projection position of the light source on the block is surrounded by first light emitting holes. The first light emitting hole of the optical control film has a first opening on a surface toward the light source module and a second opening on the other surface away from the light source module. The position of distal end of the first opening relative to the light projection position is further away from the light projection position than the position of distal end of the second opening thereof relative to the light projection position in the direction parallel to the optical control film.

公开(公告)号：US20160076737A1

公开(公告)日：2016-03-17

申请号：US14830920

申请日：2015-08-20

Applicant: AU OPTRONICS CORPORATION

Inventor： Chiung-Han Wang ,  Yung-Hsin Liu

IPC: F21V11/14

CPC classification number: G02F1/133606

Abstract: The present invention provides a backlight module with optical control film, comprising a light source module and an optical control film. The backlight module comprises at least one block corresponding to at least one light source. The projection position of the light source on the block is surrounded by first light emitting holes. The first light emitting hole of the optical control film has a first opening on a surface toward the light source module and a second opening on the other surface away from the light source module. The position of distal end of the first opening relative to the light projection position is further away from the light projection position than the position of distal end of the second opening thereof relative to the light projection position in the direction parallel to the optical control film

Abstract translation: 本发明提供一种具有光学控制膜的背光模块，包括光源模块和光学控制膜。 背光模块包括至少一个对应于至少一个光源的块。 光源在块上的投影位置被第一发光孔包围。 光学控制膜的第一发光孔在朝向光源模块的表面上具有第一开口，而在另一个表面上具有远离光源模块的第二开口。 第一开口的远端相对于光投射位置的位置比平行于光学控制膜的方向相对于光投射位置的第二开口的远端的位置远离光投射位置

公开(公告)号：US20140185273A1

公开(公告)日：2014-07-03

申请号：US14033706

申请日：2013-09-23

Applicant: AU Optronics Corporation

Inventor： Zong-Huei Tsai ,  Chiung-Han Wang

IPC: F21V5/00

CPC classification number: G02B5/045 ,  G02F1/133606 ,  G02F1/133611 ,  G02F2001/133607

Abstract: A backlight module for light field adjustment includes a light source module, an optical structure layer, a first prism film, and a second prism film. The light source module has a light exit surface, and the light exit surface has a normal direction. The optical structure layer is disposed on the light exit surface and has a plurality of microstructures convex toward the light exit surface, wherein the microstructures guide light generated from the light exit surface away from the normal direction. The first prism film is disposed on one side of the optical structure layer opposite to the light source module and has a plurality of first prisms extending along a first direction, wherein the first prisms converge light leaving from the optical structure layer toward the normal direction on a cross section vertical to the first direction.

Abstract translation: 用于光场调节的背光模块包括光源模块，光学结构层，第一棱镜膜和第二棱镜膜。 光源模块具有光出射面，光出射面具有法线方向。 所述光学结构层设置在所述光出射面上，具有向所述光出射面凸出的多个微细结构，所述微结构将从所述光出射面产生的光远离所述法线方向。 第一棱镜膜设置在与光源模块相对的光学结构层的一侧上，并且具有沿着第一方向延伸的多个第一棱镜，其中第一棱镜将从光学结构层离开的光朝向法线方向会聚 垂直于第一方向的横截面。