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. 25, 2007
Filed:
Dec. 24, 2004
Hoon Kim, Suwon-si, KR;
Jae-hoon Chung, Suwon-si, KR;
Joon-hoo Choi, Seoul, KR;
Sang-pil Lee, Seoul, KR;
Hoon Kim, Suwon-si, KR;
Jae-Hoon Chung, Suwon-si, KR;
Joon-Hoo Choi, Seoul, KR;
Sang-Pil Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A flat panel display apparatus includes a main plate, an organic light emitting element, a protecting layer and an attachable-detachable layer. The organic light emitting element includes a first electrode, a second electrode corresponding to the first electrode, and an organic light emitting layer disposed between the first and second electrodes to generate a light based on a current that flows between the first and second electrodes through the organic light emitting layer. The organic light emitting element is on the main plate. The protecting layer is on the organic light emitting element to protect the organic light emitting element. The attachable-detachable layer is on the protecting layer. Therefore, an image display quality is improved, and a manufacturing cost is decreased.