Invention Grant
- Patent Title: Display device and operation method thereof
- Patent Title (中): 显示装置及其操作方法
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Application No.: US13751127Application Date: 2013-01-27
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Publication No.: US09128324B2Publication Date: 2015-09-08
- Inventor: Kun-Tsai Huang
- Applicant: HannStar Display Corp.
- Applicant Address: TW Wugu Dist., New Taipei
- Assignee: HANNSTAR DISPLAY CORPORATION
- Current Assignee: HANNSTAR DISPLAY CORPORATION
- Current Assignee Address: TW Wugu Dist., New Taipei
- Agent Winston Hsu; Scott Margo
- Priority: CN201210231026 20120705
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; H01L27/32
Abstract:
A display device includes a transparent display panel and an adjustable light valve. The transparent display panel and the adjustable light valve are disposed opposite to each other. The transparent display panel includes a plurality of pixels including active-matrix organic light-emitting diodes for generating an image. When the display device operates under a transparent display mode, the adjustable light valve is in a transparent status. When the display device operates under a high color saturation display mode, the adjustable light valve is in a non-transparent status. Thereby, the display device will not be limited to having only a display mode.
Public/Granted literature
- US20140009720A1 Display device and operation method thereof Public/Granted day:2014-01-09
Information query
IPC分类:
