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:
Jul. 05, 2005
Filed:
Aug. 01, 2001
Yoon-hyoung Cho, Yongin-si, KR;
Hyun-jung Shin, Suwon-si, KR;
Do-houn Pyun, Yongin-si, KR;
Kwang-sik Lee, Seongnam-si, KR;
Jae-jin an, Anyang-si, KR;
Won-ho Kim, Suwon-si, KR;
Yong-geol Kwon, Suwon-si, KR;
Yoon-hyoung Cho, Yongin-si, KR;
Hyun-jung Shin, Suwon-si, KR;
Do-houn Pyun, Yongin-si, KR;
Kwang-sik Lee, Seongnam-si, KR;
Jae-jin An, Anyang-si, KR;
Won-ho Kim, Suwon-si, KR;
Yong-geol Kwon, Suwon-si, KR;
Samsung Display Devices Co., Ltd., Kyungki-do, KR;
Abstract
A flat panel for a cathode ray tube for preventing a screen image from being shown concavely to a user or viewer includes a flat outer surface and a non-spherically formed inner surface, the non-spherically formed inner surface satisfying formula 1:y≦y  (formula 1)