The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2014
Filed:
Apr. 20, 2011
Sang-youn Han, Seoul, KR;
Dong-kwon Kim, Asan-si, KR;
Kyung-sook Jeon, Yongin-si, KR;
Sung-hoon Yang, Seoul, KR;
Joo-han Kim, Yongin-si, KR;
Woong-kwon Kim, Cheonan-si, KR;
Suk-won Jung, Goyang-si, KR;
Byeong-hoon Cho, Seoul, KR;
Dae-cheol Kim, Hwaseong-si, KR;
Hui-sung Lee, Asan-si, KR;
Ki-hun Jeong, Cheongan-si, KR;
Seung-mi Seo, Seoul, KR;
Jung-suk Bang, Guri-si, KR;
Kun-wook Han, Seongnam-si, KR;
Mi-seon Seo, Seoul, KR;
Sang-Youn Han, Seoul, KR;
Dong-Kwon Kim, Asan-si, KR;
Kyung-Sook Jeon, Yongin-si, KR;
Sung-Hoon Yang, Seoul, KR;
Joo-Han Kim, Yongin-si, KR;
Woong-Kwon Kim, Cheonan-si, KR;
Suk-Won Jung, Goyang-si, KR;
Byeong-Hoon Cho, Seoul, KR;
Dae-Cheol Kim, Hwaseong-si, KR;
Hui-Sung Lee, Asan-si, KR;
Ki-Hun Jeong, Cheongan-si, KR;
Seung-Mi Seo, Seoul, KR;
Jung-Suk Bang, Guri-si, KR;
Kun-Wook Han, Seongnam-si, KR;
Mi-Seon Seo, Seoul, KR;
Samsung Display Co., Ltd., , KR;
Abstract
An information detection device includes: a plurality of light sensing units each configured to detect light; a plurality of sensor scanning drivers each configured to apply sensor scanning signals to the light sensing units; a sensing signal processor configured to receive position information detected by the light sensing units; a plurality of bias applying units each configured to apply bias voltages to the light sensing units; wherein each bias applying unit applies a different polarity of bias voltage.