公开(公告)号：US20240427063A1

公开(公告)日：2024-12-26

申请号：US18671185

申请日：2024-05-22

Applicant: InnoLux Corporation

Inventor： Chih-Chang CHEN ,  Bo-Tsuen CHEN

IPC: G02B5/04

Abstract: An electronic device includes: a backlight module; a panel disposed on the backlight module; a viewing angle control element disposed between the backlight module and the panel; and a light modulation element disposed between the panel and the viewing angle control element. The light modulation element has a plurality of prism structures, and at least one of the plurality of prism structures includes a first bottom angle and a second bottom angle. The first bottom angle is larger than the second bottom angle, and a ratio of the first bottom angle to the second bottom angle satisfies 1

公开(公告)号：US20180313994A1

公开(公告)日：2018-11-01

申请号：US16028034

申请日：2018-07-05

Applicant: Innolux Corporation

Inventor： Bo-Tsuen CHEN ,  Hsia-Ching CHU ,  Kuei-Ling LIU ,  Kuo-Chang SU

IPC: F21V8/00 ,  G02F1/1333

CPC classification number: G02B6/0025 ,  G02B6/0045 ,  G02B6/0053 ,  G02F1/133308 ,  G02F2001/133317

Abstract: A display module including a display panel and a backlight module disposed on a side of the display panel is provided. The backlight module includes a light guide, a light emitting diode, and a first optical film. The light emitting diode has a light emitting surface adjacent to the light guide. The first optical film is located between the light guide and the display panel. The first optical film includes a first prisms extending along a first direction. The first prisms has a first unit area and a second unit area. A first part of the first prism in the first unit area has a first average height larger than a second average height of a second part of the first prism in the second unit area.

公开(公告)号：US20170031079A1

公开(公告)日：2017-02-02

申请号：US15217554

申请日：2016-07-22

Applicant: Innolux Corporation

Inventor： Bo-Tsuen CHEN ,  Hsia-Ching CHU ,  Kuei-Ling LIU ,  Kuo-Chang SU

IPC: F21V8/00 ,  G02F1/1333

CPC classification number: G02B6/0025 ,  G02B6/0045 ,  G02B6/0053 ,  G02F1/133308 ,  G02F2001/133317

Abstract: A display module including a display panel and a backlight module disposed on a side of the display panel is provided. The backlight module includes a light guide, a light emitting diode, and a first optical film. The light emitting diode has a light emitting surface adjacent to the light guide. The first optical film is located between the light guide and the display panel. The first optical film includes a plurality of first prisms extending along a first direction. The first prisms corresponding to the light emitting surface form a main portion and a peripheral portion located outside the main portion. The main portion has a first height larger than a second height of the peripheral portion.

Abstract translation: 提供一种显示模块，包括设置在显示面板一侧的显示面板和背光模块。 背光模块包括光导，发光二极管和第一光学膜。 发光二极管具有与光导相邻的发光面。 第一光学膜位于光导和显示面板之间。 第一光学膜包括沿着第一方向延伸的多个第一棱镜。 对应于发光表面的第一棱镜形成主要部分和位于主要部分外部的周边部分。 主要部分具有比周边部分的第二高度大的第一高度。