公开(公告)号：US20230258855A1

公开(公告)日：2023-08-17

申请号：US18097751

申请日：2023-01-17

Applicant: InnoLux Corporation

Inventor： Wei-Tsung HSU ,  Chun-Fang CHEN ,  Wei-Ning SHIH

IPC: F21V8/00

CPC classification number: G02B6/0031 ,  G02B6/0073 ,  G02B6/0036

Abstract: A backlight module includes a substrate, a plurality of light emitting elements, a light guide device and a plurality of reflective elements. The light emitting elements are arranged on the substrate. The light guide device includes a plurality of light guide portions arranged to respectively correspond to the light emitting elements, wherein each of the light guide portions is provided with a first through hole, and the first through holes of the light guide portions respectively expose the light emitting elements. The reflective elements are respectively arranged on the light emitting elements, wherein, in a normal direction of the substrate, the reflective elements respectively overlap with the first through holes of the light guide portions.

公开(公告)号：US20230326421A1

公开(公告)日：2023-10-12

申请号：US18334510

申请日：2023-06-14

Applicant: INNOLUX CORPORATION

Inventor： Chung-Chun KUO ,  Chun-Fang CHEN ,  Hui-Wen SU ,  Wei-Yuan CHEN ,  Chung-Yu CHENG

IPC: G09G3/34 ,  F21V8/00 ,  G02B6/42

CPC classification number: G09G3/3473 ,  G02B6/0068 ,  G02B6/4239

Abstract: A light-emitting assembly includes a substrate and a plurality of light-emitting elements disposed on the substrate. The substrate includes a base material layer, a first electrical conductive layer and a protection layer in a sectional view. A thickness of the first electrical conductive layer is greater than a thickness of the protection layer. The thickness of the protection layer is greater than 0 μm and less than 30 μm. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.

公开(公告)号：US20190107666A1

公开(公告)日：2019-04-11

申请号：US16109854

申请日：2018-08-23

Applicant: InnoLux Corporation

Inventor： Chun-Fang CHEN ,  Hsin-Hung CHEN ,  Ying-Chia FU

IPC: F21V8/00 ,  G02F1/1335

Abstract: A backlight module includes an optical assembly, a plurality of first light units, and a light guide plate. The optical assembly includes a base film, a first conductive layer, and a first reflective layer. The first conductive layer is disposed on the base film, and the first reflective layer is disposed on the first conductive layer. The first reflective layer includes a first part and a second part. The first part is connected to the second part. The plurality of first light units are disposed on the first part and extend through the first part to be electrically connected to the first conductive layer. The light guide plate is disposed on the second part.

公开(公告)号：US20230266616A1

公开(公告)日：2023-08-24

申请号：US18156962

申请日：2023-01-19

Applicant: InnoLux Corporation

Inventor： Wei-Tsung HSU ,  Chun-Fang CHEN ,  Wei-Ning SHIH

IPC: F21V7/04

CPC classification number: F21V7/04 ,  F21Y2115/10

Abstract: An electronic device includes a substrate, a plurality of first retaining walls, a second retaining wall, and a light emitting element. The first retaining walls are arranged on the substrate. The second retaining wall is arranged on the substrate and disposed within one of the first retaining walls. The light emitting element is arranged on the substrate and disposed between the second retaining wall and one of the first retaining walls adjacent to the second retaining wall. In a cross section, there are a first distance between the light emitting element and the one of the first retaining walls, and a second distance between the light emitting element and the second retaining wall, wherein the second distance is smaller than the first distance.

公开(公告)号：US20210011212A1

公开(公告)日：2021-01-14

申请号：US16916862

申请日：2020-06-30

Applicant: InnoLux Corporation

Inventor： Wei-Tsung HSU ,  Hui-Wen SU ,  Chun-Fang CHEN

IPC: F21V8/00

Abstract: An electronic device is provided. The electronic device includes a backlight module. The backlight module includes a light-guiding plate and a light-guiding element, and the light-guiding element is disposed under the light-guiding plate. In addition, the light-guiding element has a protruding structure, and the protruding structure faces the light-guiding plate.