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:
Feb. 22, 2005
Filed:
Feb. 10, 2003
Ming-hsin Wu, Taoyuan Hsien, TW;
Ju-chung Chen, Taipei Hsien, TW;
Shu-shin Lin, Yunlin Hsien, TW;
Yen-lin Wang, Miaoli Hsien, TW;
Ming-Hsin Wu, Taoyuan Hsien, TW;
Ju-Chung Chen, Taipei Hsien, TW;
Shu-Shin Lin, Yunlin Hsien, TW;
Yen-Lin Wang, Miaoli Hsien, TW;
RiTdisplay Corporation, Hsinchu, TW;
Abstract
An apparatus for measuring optoelectronic characterstics of an organic light emitting diode, comprising a computer, a power supply and a cavity. The cavity comprises a tooling, on which at least one photodiode is mounted. The computer is used to control the power supply for lighting up the organic light emitting diode, so as to control the optoelectronic characteristic measuring equipment for measuring a brightness generated by the organic light emitting diode. Thereby, the automatic measurement is attained.