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1. (WO2007094579) A METHOD OF MANUFACTURING IMAGE SENSOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/094579    International Application No.:    PCT/KR2007/000643
Publication Date: 23.08.2007 International Filing Date: 07.02.2007
Chapter 2 Demand Filed:    06.09.2007    
IPC:
H01L 27/146 (2006.01)
Applicants: SILICONFILE TECHNOLOGIES INC. [KR/KR]; 9F Yewon Bldg, 75-1, Yangjae-dong, Seocho-gu, Seoul 137-130 (KR) (For All Designated States Except US).
LEE, Do Young [KR/KR]; (KR) (For US Only)
Inventors: LEE, Do Young; (KR)
Agent: LEE, Cheol Hee; 2F, Woo Kyeong Bldg., 156-13, Samseong-dong, Kangnam-ku, Seoul 135-090 (KR)
Priority Data:
10-2006-0013457 13.02.2006 KR
Title (EN) A METHOD OF MANUFACTURING IMAGE SENSOR
(FR) PROCÉDÉ SERVANT À FABRIQUER UN CAPTEUR D'IMAGES
Abstract: front page image
(EN)Provided is a method of manufacturing image sensor capable of maximizing light condensing efficiency so that the light input through a micro-lens is condensed onto a light receiving element. According to the present invention, inner micro-lenses or a U-shaped nitride film are used to maximize light condensing efficiency of the light input through the micro-lens. Therefore, light condensing efficiency of the light condensed onto the light receiving element in the image sensor can be improved.
(FR)L'invention concerne un procédé de fabrication d'un capteur d'images capable d'optimiser au maximum l'efficacité de la condensation de la lumière, de façon à condenser l'entrée de lumière à travers une micro-lentille sur un élément récepteur de lumière. Selon l'invention, on utilise des micro-lentilles intérieures ou une couche de nitrure en forme de U afin d'optimiser au maximum l'efficacité de l'entrée de la lumière à travers la micro-lentille. Ceci permet d'améliorer l'efficacité de condensation de la lumière sur l'élément récepteur de lumière du capteur d'images.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, 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, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)