公开(公告)号：US20160178834A1

公开(公告)日：2016-06-23

申请号：US14944260

申请日：2015-11-18

Applicant: Innolux Corporation

Inventor： Chiao-Fu Yu ,  Fu-Chi Hu ,  Meng-Chieh Chang

IPC: F21V8/00

CPC classification number: G02B6/0076 ,  G02B6/00 ,  G02B6/0055 ,  G02B6/0056 ,  G02B6/0065

Abstract: A back light module is provided. The back light module includes a first light emitting module, a second light emitting module and an attenuator. The first light emitting module has a light output surface. The second light emitting module is disposed on one side of the first light emitting module opposite to the light output surface. The attenuator is disposed between the first light emitting module and the second light emitting module, and includes a first polarizer having a first absorption axis.

Abstract translation: 提供背光模块。 背光模块包括第一发光模块，第二发光模块和衰减器。 第一发光模块具有光输出表面。 第二发光模块设置在与光输出表面相对的第一发光模块的一侧。 衰减器设置在第一发光模块和第二发光模块之间，并且包括具有第一吸收轴的第一偏振器。

公开(公告)号：US09817279B2

公开(公告)日：2017-11-14

申请号：US14619216

申请日：2015-02-11

Applicant: InnoLux Corporation

Inventor： Yu-Wei Chen ,  Meng-Chieh Chang ,  Chia-Liang Hung

IPC: G02F1/1334 ,  G02F1/1343 ,  F21V8/00 ,  H04N13/04 ,  G02F1/1347 ,  G02B27/22

CPC classification number: G02F1/134309 ,  G02B6/0043 ,  G02B6/0055 ,  G02B27/2214 ,  G02F1/1334 ,  G02F1/13476 ,  H04N13/312 ,  H04N13/356

Abstract: The present invention relates to a display device, comprising: a display unit comprising a pixel layer; a backlight unit; and a modulation unit disposed between the display unit and the backlight unit, wherein the modulation unit comprises a plurality of conductive layers and a liquid crystal layer disposed between the plurality of conductive layers, and the liquid crystal layer comprises a polymer dispersed liquid crystal (PDLC) or a polymer stabilized liquid crystal (PSLC).