公开(公告)号：US20230014539A1

公开(公告)日：2023-01-19

申请号：US17933530

申请日：2022-09-20

Applicant: Innolux Corporation

Inventor： Chin-Lung TING ,  Ming-Hui CHU ,  Fang-Ho LIN ,  Chia-Lun CHEN ,  Yen-Liang CHEN

IPC: G02F1/13357

Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index no of the air.

公开(公告)号：US20210318577A1

公开(公告)日：2021-10-14

申请号：US17355262

申请日：2021-06-23

Applicant: Innolux Corporation

Inventor： Chin-Lung TING ,  Ming-Hui CHU ,  Fang-Ho LIN ,  Chia-Lun CHEN ,  Yen-Liang CHEN

IPC: G02F1/13357

Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index n0 of the air.

公开(公告)号：US20230369298A1

公开(公告)日：2023-11-16

申请号：US18298418

申请日：2023-04-11

Applicant: InnoLux Corporation

Inventor： Yen-Liang CHEN ,  Chao-Chun HUANG ,  Ming-Hui CHU ,  Yu-Hsuan HSIAO

IPC: H01L25/075

CPC classification number: H01L25/0753

Abstract: An electronic device is provided. The electronic device includes a substrate and a plurality of light-emitting assemblies. The substrate includes a first edge, an edge region, and a central region. The edge region is adjacent to the first edge. The central region is adjacent to the edge region and away from the first edge. The light-emitting assemblies are disposed on the substrate, and each of the light-emitting assemblies has a tuning element and a light-emitting element. The light-emitting assemblies further include a first light-emitting assembly and a second light-emitting assembly. The first light-emitting assembly is disposed in the central region and has a first light-emitting pattern. The second light-emitting assembly is disposed in the edge region and has a second light-emitting pattern. At a viewing angle of 60°, the brightness of the first light-emitting pattern is higher than the brightness of the second light-emitting pattern.

公开(公告)号：US20200166693A1

公开(公告)日：2020-05-28

申请号：US16662109

申请日：2019-10-24

Applicant: Innolux Corporation

Inventor： Chao-Fang CHUNG ,  Yen-Liang CHEN ,  Chen-Chia WU ,  Chao-Chun HUANG ,  Ming-Hui CHU

IPC: F21V8/00

Abstract: A backlight module includes a light guide plate having an upper surface, a lower surface, and light-adjusting structures on the lower surface; an optical sheet disposed opposite to the upper surface of the light guide plate; and a light source disposed adjacent to the light guide plate, wherein a light emitted by the light source has a first brightness distribution in a first direction after passing through the light guide plate, and the first brightness distribution has a first maximum brightness corresponding to a first angle and a second maximum brightness corresponding to a second angle, and an absolute value of the first angle and an absolute value of the second angle are greater than 60 degrees, respectively, wherein an absolute value of a difference between the first maximum brightness and the second maximum brightness is less than or equal to 30% of the first maximum brightness.

公开(公告)号：US20180011353A1

公开(公告)日：2018-01-11

申请号：US15615898

申请日：2017-06-07

Applicant: InnoLux Corporation

Inventor： Hui-Chi WANG ,  Yen-Liang CHEN ,  Fang-Ho LIN ,  Chin-Lung TING

IPC: G02F1/1335 ,  G02F1/13 ,  F21V8/00

CPC classification number: G02B6/0031 ,  G02B6/00 ,  G02B6/0025 ,  G02B6/005 ,  G02B6/0055 ,  G02B6/0065 ,  G02F1/133308 ,  G02F2001/133314

Abstract: A display device and a method for manufacturing the same are disclosed. The display device includes a backlight module, a display panel, and a decorative film. The backlight module includes: a reflective layer disposed on the decorative film; a light guide plate disposed on the reflective layer, a set of optical films including a first diffusion layer, and at least one refractive layer. The light guide plate has a first surface facing the reflective layer and a second surface opposite to the first surface, and the first diffusion layer is disposed on the second surface. At least one refractive layer is disposed on at least one of the first surface and the second surface, wherein a refractive index of the refractive layer is between 1.15 and 1.45. The display panel is disposed on one side of the set of optical films far away from the light guide plate.

公开(公告)号：US20170205556A1

公开(公告)日：2017-07-20

申请号：US15480305

申请日：2017-04-05

Applicant: INNOLUX CORPORATION

Inventor： Yen-Liang CHEN ,  Meng-Ko TSAI ,  Kuei-Ling LIU

IPC: F21V8/00

CPC classification number: G02B6/0036 ,  G02B6/0043 ,  G02B6/0061 ,  G02B6/0065

Abstract: A display device is disclosed, which includes: a display panel; and a backlight module corresponding to the display panel. The backlight module includes: a light source; and a light guide plate adjacent to the light source and having a surface and a light guide dot. The light guide dot comprises a first valley and a second valley, the first valley has a first valley point, and the second valley has a second valley point. On the basis of the surface of the light guide plate as a reference surface, the first valley is recessed into the reference surface, the second valley is recessed into the reference surface, a distance from the first valley point to the reference surface is defined as a first depth, a distance from the second valley point to the reference surface is defined as a second depth, and the first depth is different from the second depth.

公开(公告)号：US20150285984A1

公开(公告)日：2015-10-08

申请号：US14621319

申请日：2015-02-12

Applicant: INNOLUX CORPORATION

Inventor： Yen-Liang CHEN ,  Meng-Ko TSAI ,  Kuei-Ling LIU

IPC: F21V8/00

CPC classification number: G02B6/0036 ,  G02B6/0043 ,  G02B6/0061 ,  G02B6/0065

Abstract: A display device is disclosed, which comprises: a display panel; and a backlight module corresponding to the display panel. The backlight module comprises: a light source; and a light guide plate adjacent to the light source and having a surface, wherein at least one light guide dot with an embossment and a cavity is disposed on the surface of the light guide plate, and the cavity surrounds the embossment.

Abstract translation: 公开了一种显示装置，包括：显示面板; 以及对应于显示面板的背光模块。 背光模块包括：光源; 以及与光源相邻并具有表面的导光板，其中在导光板的表面上设置有至少一个带有凸起和空腔的导光点，并且该空腔围绕着压纹。

公开(公告)号：US20200004086A1

公开(公告)日：2020-01-02

申请号：US16426083

申请日：2019-05-30

Applicant: Innolux Corporation

Inventor： Chin-Lung TING ,  Ming-Hui CHU ,  Fang-Ho LIN ,  Chia-Lun CHEN ,  Yen-Liang CHEN

IPC: G02F1/1335

Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index n0 of the air.

公开(公告)号：US20140340936A1

公开(公告)日：2014-11-20

申请号：US14277509

申请日：2014-05-14

Applicant: InnoLux Corporation

Inventor： Chi-Liang CHANG ,  Chia-Wei HU ,  Yen-Liang CHEN ,  Chia-Feng CHEN

IPC: F21V8/00

CPC classification number: G02B6/0036 ,  G02B6/0061

Abstract: A backlight module includes a plurality of first light emitting elements and a light guiding plate including a first side, a second side and a light output side having microstructures at least disposed in a near-light region of the light guiding plate. The near-light region is defined as from a first line to a predetermined second line at the light output side. The microstructure has a width P and height H, the light-guiding plate has a thickness T, a pitch between the adjacent first light-emitting elements is defined as PLED, a projection distance from a luminance measuring line of the backlight module to the first light-emitting elements is defined as A. Under the conditions 0

Abstract translation: 背光模块包括多个第一发光元件和导光板，该导光板包括至少设置在导光板的近光区域中的微结构的第一侧，第二侧和光输出侧。 近光区域被定义为从光输出侧的第一线到预定的第二线。 微结构具有宽度P和高度H，导光板具有厚度T，相邻的第一发光元件之间的间距被定义为PLED，从背光模块的亮度测量线到第一个发光元件的投影距离 发光元件被定义为A.在条件0

公开(公告)号：US20180335667A1

公开(公告)日：2018-11-22

申请号：US15957006

申请日：2018-04-19

Applicant: InnoLux Corporation

Inventor： Hui-Chi WANG ,  Yen-Liang CHEN ,  Fang-Ho LIN ,  Chin-Lung TING ,  Ting-Yen LIN

IPC: G02F1/1335 ,  F21V8/00

CPC classification number: G02F1/133615 ,  G02B6/0031 ,  G02B6/0053 ,  G02B6/006 ,  G02B6/0068 ,  G02B6/009

Abstract: A display device is provided. The display device includes a backlight module and a display panel. The backlight module includes a light guiding plate, a first light source component and a reflection component. The light guiding plate has a first side, a second side, a third side and a fourth side, wherein the first side is disposed opposite to the third side, and the second side is disposed opposite to the fourth side. The first light source component is disposed adjacent to the first side of the light guiding plate. The reflection component is disposed opposite to the light guiding plate. The first light source component is attached to the light guiding plate or the reflection component. The light guiding plate is disposed between the display panel and the reflection component.