Invention Grant
- Patent Title: Image display apparatus and electronic apparatus
- Patent Title (中): 图像显示装置和电子设备
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Application No.: US12657947Application Date: 2010-01-29
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Publication No.: US08493372B2Publication Date: 2013-07-23
- Inventor: Keiichi Yagi
- Applicant: Keiichi Yagi
- Applicant Address: JP
- Assignee: Japan Display West Inc.
- Current Assignee: Japan Display West Inc.
- Current Assignee Address: JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: JPP2009-020808 20090130
- Main IPC: G06F3/038
- IPC: G06F3/038
Abstract:
An image display apparatus includes: a circuit board integrally formed with a driving element for driving a display element and a light receiving sensor for receiving light; a light change structure provided in a region of the circuit board, in which the light receiving sensor is formed, and includes a light change material that selectively changes a light receiving amount of the light receiving sensor by moving by itself according to an attitude with respect to a direction of gravitational force; and an attitude determining unit that determines the attitude based on the light receiving amount of the light receiving sensor.
Public/Granted literature
- US20100194722A1 Image display apparatus and electronic apparatus Public/Granted day:2010-08-05
Information query
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