Invention Grant
US09383866B2 Image sensing apparatus, optical touch control apparatus and motion tracking apparatus utilizing the image sensing apparatus
有权
图像感测装置，光学触摸控制装置和利用图像感测装置的运动跟踪装置
- Patent Title: Image sensing apparatus, optical touch control apparatus and motion tracking apparatus utilizing the image sensing apparatus
- Patent Title (中): 图像感测装置，光学触摸控制装置和利用图像感测装置的运动跟踪装置
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Application No.: US13910139Application Date: 2013-06-05
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Publication No.: US09383866B2Publication Date: 2016-07-05
- Inventor: Yung-Chang Lin , Tsung-Fa Wang , Ching-Lin Chung
- Applicant: PixArt Imaging Inc.
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: PixArt Imaging Inc.
- Current Assignee: PixArt Imaging Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: CN201210452023 20121113
- Main IPC: G06F3/042
- IPC: G06F3/042
Abstract:
An image sensing apparatus, comprising: a control unit; and an image sensor, wherein the control unit controls the image sensor to utilize a first image sensing region to sense a first image to output a first image signal in a first mode, wherein the control unit controls the image sensor to utilize a second image sensing region to sense a second image to output a second image signal in a second mode. The first image sensing region is smaller than a total image sensing region of the image sensor, and the second image sensing region is smaller than the first image sensing region.
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