Invention Grant
US08456459B2 Adhesion type area sensor and display device having adhesion type area sensor
有权
粘合型面积传感器和具有粘接型面积传感器的显示装置
- Patent Title: Adhesion type area sensor and display device having adhesion type area sensor
- Patent Title (中): 粘合型面积传感器和具有粘接型面积传感器的显示装置
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Application No.: US12428638Application Date: 2009-04-23
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Publication No.: US08456459B2Publication Date: 2013-06-04
- Inventor: Shunpei Yamazaki , Jun Koyama
- Applicant: Shunpei Yamazaki , Jun Koyama
- Applicant Address: JP Atsugi-shi, Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Atsugi-shi, Kanagawa-ken
- Agency: Fish & Richardson P.C.
- Priority: JP2000-022762 20000131
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
A lightweight, thin, small size semiconductor device is provided. A pixel has a display portion, and a light receiving portion comprising a photodiode. A transistor is used with the semiconductor device for controlling the operation of the display portion and the light receiving portion.
Public/Granted literature
- US20090295769A1 ADHESION TYPE AREA SENSOR AND DISPLAY DEVICE HAVING ADHESION TYPE AREA SENSOR Public/Granted day:2009-12-03
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