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1. (WO2005018227) HYBRID TWO COLOR PER PIXEL IMAGE SENSOR ARCHITECTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/018227 International Application No.: PCT/US2004/025244
Publication Date: 24.02.2005 International Filing Date: 05.08.2004
IPC:
H01L 27/146 (2006.01) ,H04N 5/369 (2011.01) ,H04N 9/04 (2006.01) ,H04N 9/09 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14
including semiconductor components sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
144
Devices controlled by radiation
146
Imager structures
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
369
SSIS architecture; Circuitry associated therewith
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
9
Details of colour television systems
04
Picture signal generators
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
9
Details of colour television systems
04
Picture signal generators
09
with more than one pick-up device
Applicants: SUMMA, Joseph, R.[US/US]; US (UsOnly)
EASTMAN KODAK COMPANY[US/US]; 343 State Street Rochester, NY 14650-2201, US (AllExceptUS)
Inventors: SUMMA, Joseph, R.; US
Common
Representative:
EASTMAN KODAK COMPANY; 343 State Street Rochester, NY 14650-2201, US
Priority Data:
10/636,41007.08.2003US
Title (EN) HYBRID TWO COLOR PER PIXEL IMAGE SENSOR ARCHITECTURE
(FR) ARCHITECTURE HYBRIDE DE DETECTEUR D'IMAGES A DEUX COULEURS PAR PIXEL
Abstract:
(EN) An image sensor includes a plurality of pixels; a substrate which is doped so that electrons released at different depths in the substrate are collected in separate regions of the substrate; and a color filter array comprising materials that selectively absorb specific bands of wavelengths over predetermined pixels so that wavelengths of light that pass through the color filter array are absorbed by the substrate which releases electrons at different depths of the substrate that are sensed and generate a separate signal for each region.
(FR) L'invention concerne un détecteur d'image comprenant une pluralité de pixels, un substrat qui est dopé, de sorte que des électrons libérés à différentes profondeurs dans le substrat soient recueillis dans des zones séparées du substrat ; et un réseau de filtres colorés comprenant des matériaux qui absorbent de manière sélective des bandes de longueurs d'ondes sur des pixels prédéterminés, de manière que des longueurs d'ondes de lumière passant à travers le réseau de filtres colorés soient absorbées par le substrat qui libère des électrons à différentes profondeurs du substrat, lesdits électrons étant détectés et produisant un signal séparé pour chaque zone.
front page image
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, 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)