Invention Grant
- Patent Title: Optical touch screen
- Patent Title (中): 光触摸屏
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Application No.: US13808069Application Date: 2011-07-05
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Publication No.: US09400573B2Publication Date: 2016-07-26
- Inventor: Yonghun Lee
- Applicant: Yonghun Lee
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2010-0069578 20100719
- International Application: PCT/KR2011/004910 WO 20110705
- International Announcement: WO2012/011684 WO 20120126
- Main IPC: G06F3/042
- IPC: G06F3/042
Abstract:
The present invention relates to an optical touch screen, the screen including a flat plate display panel, a square ring-shaped case mounted and assembled with the flat plate display panel, brackets assembled on corners of the case, a camera module mounted on the brackets.
Public/Granted literature
- US20130106790A1 OPTICAL TOUCH SCREEN Public/Granted day:2013-05-02
Information query
