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:
May. 10, 2005
Filed:
Jan. 24, 2002
Applicants:
Jong-hyuk Lee, Yongin, KR;
Yoon-hyung Cho, Seoul, KR;
Hae-seung Lee, Seoul, KR;
Dong-sik Zang, Suwon, KR;
Jung-hwan Park, Seoul, KR;
Inventors:
Jong-Hyuk Lee, Yongin, KR;
Yoon-hyung Cho, Seoul, KR;
Hae-Seung Lee, Seoul, KR;
Dong-Sik Zang, Suwon, KR;
Jung-Hwan Park, Seoul, KR;
Assignee:
Samsung SDI, Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J029/30 ; H01J061/40 ;
U.S. Cl.
CPC ...
Abstract
A filter layer for a display and a method of preparing the filter layer, and a display including the filter layer, are provided. The filter layer for a display includes oxide particles and nano-sized metal particulates adhered to the surface of the oxide particles. A surface plasma resonance (SPR) phenomenon is triggered at the interface of the oxide/metal to selectively absorb light of at least one predetermined wavelength.