WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009061159) COLORED DISPERSION, PHOTORESIST COMPOSITION AND BLACK MATRIX
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/061159    International Application No.:    PCT/KR2008/006605
Publication Date: 14.05.2009 International Filing Date: 10.11.2008
IPC:
G03F 7/004 (2006.01)
Applicants: LG CHEM. LTD. [KR/KR]; 20, Yoido-dong Youngdungpo-gu, Seoul 150-721 (KR) (For All Designated States Except US).
CHOI, Dong Chang [KR/KR]; (KR) (For US Only).
CHOI, Kyung Soo [KR/KR]; (KR) (For US Only).
JI, Ho Chan [KR/KR]; (KR) (For US Only).
CHA, Geun Young [KR/KR]; (KR) (For US Only).
LIM, Min Young [KR/KR]; (KR) (For US Only).
KIM, Sung Hyun [KR/KR]; (KR) (For US Only).
KIM, Han Soo [KR/KR]; (KR) (For US Only).
HEO, Yoon Hee [KR/KR]; (KR) (For US Only).
YOO, Ji Heum [KR/KR]; (KR) (For US Only)
Inventors: CHOI, Dong Chang; (KR).
CHOI, Kyung Soo; (KR).
JI, Ho Chan; (KR).
CHA, Geun Young; (KR).
LIM, Min Young; (KR).
KIM, Sung Hyun; (KR).
KIM, Han Soo; (KR).
HEO, Yoon Hee; (KR).
YOO, Ji Heum; (KR)
Agent: PARK, Yong Soon; 6F., Ilheung Bldg.,, 1490-25, Seocho-dong, Seocho-gu, Seoul 137-070 (KR)
Priority Data:
10-2007-0113545 08.11.2007 KR
Title (EN) COLORED DISPERSION, PHOTORESIST COMPOSITION AND BLACK MATRIX
(FR) DISPERSION COLORÉE, COMPOSITION DE PHOTORÉSINE ET MATRICE NOIRE
Abstract: front page image
(EN)A colored dispersion according to the present invention comprises a resin including monomers of Formulas 1 to 4, as a binder resin. Accordingly, a photoresist composition for a black matrix of a high light shielding property, which has the dispersion stability of the colored dispersion according to the present invention, could be provided, and a black matrix of high sensibility having an uniform process characteristic while maintaining a high light- shielding property could be produced.
(FR)L'invention concerne une dispersion colorée comprenant une résine contenant des monomères de formule (1) à (4) servant de résine liante. Selon l'invention, on peut fournir une composition de photorésine destinée à une matrice noire présentant une excellente propriété de pare-lumière, et ayant la stabilité de dispersion de la dispersion colorée selon l'invention; et on peut produire une matrice noire hautement sensible présentant des caractéristiques de traitement uniformes et pouvant maintenir une propriété de pare-lumière à un niveau élevé.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)