公开(公告)号：US20220011608A1

公开(公告)日：2022-01-13

申请号：US17336421

申请日：2021-06-02

Applicant: InnoLux Corporation

Inventor： Hong-Sheng HSIEH ,  Hao-Yu CHEN ,  Cheng-Jen CHU ,  Jyun-Sian LI ,  Chu-Hong LAI

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1339

Abstract: A display device is provided. The display device includes a display panel and a visible angle adjustment panel. The visible angle adjustment panel has a liquid-crystal layer. The liquid-crystal layer has a plurality of cell gaps, wherein the thicknesses of the cell gaps are different from each other, and the thicknesses of the cell gaps gradually increase along a direction.

公开(公告)号：US20240094571A1

公开(公告)日：2024-03-21

申请号：US18519653

申请日：2023-11-27

Applicant: InnoLux Corporation

Inventor： Hong-Sheng HSIEH ,  Hao-Yu CHEN

IPC: G02F1/13 ,  G09G3/34 ,  H10K59/50

CPC classification number: G02F1/1323 ,  G09G3/3406 ,  H10K59/50 ,  G09G2358/00

Abstract: A light-emitting device is provided. The light-emitting device includes a display panel including a substrate and a plurality of scan lines disposed on the substrate and extending in a first direction, a backlight module disposed under the display panel, and an optical film disposed above the backlight module and including a plurality of light-blocking portions and a plurality of light-transmission portions which are arranged alternately. The light blocking portions extend in a second direction, and the first direction and the second direction are not parallel.

公开(公告)号：US20230305329A1

公开(公告)日：2023-09-28

申请号：US18325040

申请日：2023-05-29

Applicant: InnoLux Corporation

Inventor： Hong-Sheng HSIEH ,  Hao-Yu CHEN ,  Cheng-Jen CHU ,  Jyun-Sian LI ,  Chu-Hong LAI

IPC: G02F1/13 ,  G02F1/1339 ,  G02F1/1335

CPC classification number: G02F1/1323 ,  G02F1/13394 ,  G02F1/13398 ,  G02F1/133512

Abstract: A display device is provided. The display device includes a display panel and a visible angle adjustment panel on the display panel. The visible angle adjustment panel includes two substrates, a liquid-crystal layer disposed between the two substrates and an adjustment layer disposed between the liquid-crystal layer and one of the two substrates. The liquid-crystal layer has a plurality of cell gaps, the thicknesses of the cell gaps are different from each other, and the thicknesses of the cell gaps gradually increase along a direction, and a height of the adjustment layer gradually decreases along the direction.

公开(公告)号：US20230127094A1

公开(公告)日：2023-04-27

申请号：US17933177

申请日：2022-09-19

Applicant: InnoLux Corporation

Inventor： Hao-Yu CHEN ,  Hong-Sheng HSIEH

IPC: G02F1/1335 ,  G02F1/13357 ,  H01L27/32

Abstract: An electronic device is provided. The electronic device includes a viewing angle switchable structure. The viewing angle switchable structure includes a first polarizer, a second polarizer, a first liquid crystal layer, a second liquid crystal layer, and a substrate. The first liquid crystal layer is disposed between the first polarizer and the second polarizer. The second liquid crystal layer is disposed between the second polarizer and the substrate. A polarized light is incident into the second liquid crystal layer. An absorption axis of the first polarizer and an absorption axis of the second polarizer have different angles. The angle of the absorption axis of the first polarizer is perpendicular to a polarization direction of the polarized light.

公开(公告)号：US20240027825A1

公开(公告)日：2024-01-25

申请号：US18480643

申请日：2023-10-04

Applicant: InnoLux Corporation

Inventor： Hao-Yu CHEN ,  Hong-Sheng HSIEH

IPC: G02F1/1335 ,  G02F1/13357 ,  H10K59/50

CPC classification number: G02F1/133531 ,  G02F1/13362 ,  G02F1/133602 ,  H10K59/50

Abstract: An electronic device is provided. The electronic device includes first and second viewing angle adjusting units, a display unit, and first to third polarizers. The display unit is disposed between the first and second viewing angle adjusting units. The first and second viewing angle adjusting units are respectively disposed between the first and second polarizers and between the second and third polarizers. The first viewing angle adjusting unit and the display unit share the second polarizer. The first polarizer have a first side and a second side closer to the display unit than the first side. A light from the display unit passes through the first viewing angle adjusting unit and the first polarizer to provide an output light from the first side. An angle of an absorption axis of the second polarizer and an angle of an absorption axis of the third polarizer are the same.

公开(公告)号：US20230350239A1

公开(公告)日：2023-11-02

申请号：US18194044

申请日：2023-03-31

Applicant: InnoLux Corporation

Inventor： Jyun-Sian LI ,  Hong-Sheng HSIEH ,  Jo-Hsin WANG ,  Hao-Yu CHEN

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1347 ,  G02F1/1337

CPC classification number: G02F1/1323 ,  G02F1/133528 ,  G02F1/13471 ,  G02F1/1337

Abstract: An electronic device is provided. The electronic device includes a first privacy panel and a second privacy panel disposed on the first privacy panel. The first privacy panel has a first alignment layer and a second alignment layer opposite each other. The second privacy panel has a third alignment layer and a fourth alignment layer opposite each other. The alignment axes of the first alignment layer, the second alignment layer, the third alignment layer and the fourth alignment layer are parallel. The angle between the alignment direction of the first alignment layer and the alignment direction of the third alignment layer is in a range from 160 to 200 degrees. The angle between the alignment direction of the second alignment layer and the alignment direction of the fourth alignment layer is in a range from 160 to 200 degrees.

公开(公告)号：US20220244585A1

公开(公告)日：2022-08-04

申请号：US17568936

申请日：2022-01-05

Applicant: InnoLux Corporation

Inventor： Hong-Sheng HSIEH ,  Hao-Yu CHEN

IPC: G02F1/13 ,  G09G3/34 ,  H01L27/32

Abstract: A display device is provided. The display device includes a display panel including a substrate and a plurality of scan lines disposed on the substrate and extending in a first direction, a backlight module disposed under the display panel, and an optical film disposed above the backlight module and including a plurality of light-blocking portions and a plurality of light-transmission portions which are arranged alternately. The light blocking portions extend in a second direction, and the first direction and the second direction are not parallel.