Invention Application
- Patent Title: VISIBLE-LIGHT BLOCKING MEMBER, INFRARED SENSOR INCLUDING THE VISIBLE-LIGHT BLOCKING MEMBER, AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE INFRARED SENSOR
- Patent Title (中): 可见光阻挡构件，包括可见光阻挡构件的红外传感器和包括红外传感器的液晶显示装置
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Application No.: US12722766Application Date: 2010-03-12
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Publication No.: US20110032461A1Publication Date: 2011-02-10
- Inventor: Byeong-Hoon Cho , Sung-Hoon Yang , Kap-Soo Yoon , Ki-Hun Jeong , Kyung-Sook Jeon , Woong-Kwon Kim , Sang-Youn Han , Dae-Cheol Kim , Jung-Suk Bang
- Applicant: Byeong-Hoon Cho , Sung-Hoon Yang , Kap-Soo Yoon , Ki-Hun Jeong , Kyung-Sook Jeon , Woong-Kwon Kim , Sang-Youn Han , Dae-Cheol Kim , Jung-Suk Bang
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2009-0072167 20090805
- Main IPC: G02F1/133
- IPC: G02F1/133 ; G01J3/50 ; C01B33/06 ; C22C28/00
Abstract:
In a visible-light blocking member, an infrared sensor including the visible-light blocking member, and a liquid crystal display including the infrared sensor, a visible-light blocking member is a structure including amorphous germanium or a compound of amorphous germanium and has higher transmittance for a wavelength of an infrared ray region than for a wavelength of a visible light region. Accordingly, sensitivity to infrared rays may be increased by applying the visible-light blocking member to the infrared sensor.
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