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:
Sep. 30, 2008
Filed:
Sep. 19, 2006
Applicant:
Kuan-lin Yeh, Hsinchu, TW;
Inventor:
Kuan-Lin Yeh, Hsinchu, TW;
Assignee:
TPO Displays Corp., Miao-Li County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06M 7/00 (2006.01); H01J 40/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for displaying and capturing images is provided. The system includes a display unit, a detection module. The display unit provides a first light according to a scan signal and a data signal. The detection module captures a second light and comprises a photo detection unit, a transformation unit, and a switch unit. The photo detection unit detects intensity of the second light. The transformation unit transforms the light intensity into a voltage signal. The switch unit outputs the voltage signal according to a selection signal.