公开(公告)号：US20210103189A1

公开(公告)日：2021-04-08

申请号：US16452867

申请日：2019-06-26

Applicant: SITRONIX TECHNOLOGY CORP.

Inventor： CHUAN-PIN HSIUNG ,  SHUN WEN CHENG

IPC: G02F1/13357 ,  H05K7/20

Abstract: The invention is related to a back-light device. The back-light device comprises a reflection structure and a back-light plate. A plurality of light-emitting elements, disposed on the back-light plate, face a light-entering side of the reflection structure, and the emitted light of the light-emitting elements enters the light-entering side of the reflection structure and is reflected to a light-emitting side of the reflection structure by the reflection of the reflection structure for forming a back-light source emitted to a display panel.

公开(公告)号：US20220099967A1

公开(公告)日：2022-03-31

申请号：US17034542

申请日：2020-09-28

Applicant: SITRONIX TECHNOLOGY CORP.

Inventor： CHUAN-PIN HSIUNG ,  SHUN WEN CHENG

IPC: G02B27/01 ,  B60K35/00 ,  B60J1/02

Abstract: The present invention provides an optical imaging structure, which comprises a windshield. The windshield includes a first glass layer and a second glass layer spaced with the first glass layer by a fixed distance. A horizontal curvature of the first glass layer and the second glass layer is greater than 3.5 meters. A vertical curvature of the first glass layer and the second glass layer is greater than the horizontal curvature. When an optical imaging device works with the windshield for imaging, the double-image phenomenon may be reduced.