Invention Grant
- Patent Title: Display device
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Application No.: US16423200Application Date: 2019-05-28
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Publication No.: US10754173B2Publication Date: 2020-08-25
- Inventor: Chin-Ku Liu , Jhong-Hao Wu , Fa-Chih Liu
- Applicant: CHAMP VISION DISPLAY INC.
- Applicant Address: TW Miaoli County
- Assignee: CHAMP VISION DISPLAY INC.
- Current Assignee: CHAMP VISION DISPLAY INC.
- Current Assignee Address: TW Miaoli County
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@e7867e1
- Main IPC: G02B30/56
- IPC: G02B30/56 ; F21V8/00 ; H05K5/00

Abstract:
The invention provides a display device including a panel module, a reflection module and a light guide module. The panel module has a display area for displaying an image and a perspective area for displaying a background. The reflection module is disposed at a side of the panel module. A reflective sheet on the reflection module faces the panel module. The shape and position of the reflective sheet correspond to the shape and position of the display area, respectively. The light guide module includes a light guide plate and a light source. The light guide module is disposed between the panel module and the reflection module. The light guide plate has a plurality of optical microstructures, and light emitted by the light source is at least partially directed away from the panel module by the optical microstructures and is transmitted to the reflection module.
Public/Granted literature
- US20190369408A1 DISPLAY DEVICE Public/Granted day:2019-12-05
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