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:
Jun. 24, 2003
Filed:
Dec. 28, 2001
Sun Woong Kim, Seoul, KR;
Woo Young Kim, Seoul, KR;
Sung Hoo Ju, Kyoungki-do, KR;
Joo Hyeon Lee, Kyoungki-do, KR;
Hyundai Display Technology, Inc., Kyoungki-do, KR;
Abstract
An organic source boat structure for organic electro-luminescent display fabricating apparatus is provided to form an organic layer having uniform thickness. The organic source boat structure comprises: a plurality of host cells having a plurality of evaporation holes for evaporation of host organic source; a plurality of dopant cells alternatively arranged to the plurality of host cells, having a plurality of evaporation holes for evaporation of dopant organic source; a contamination control plate arranged between the host cells and the dopant cells; and a side cover to stably support the host cells and the dopant cells.