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1. (WO2011067729) HIGH RESOLUTION PIXEL ARCHITECTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2011/067729 International Application No.: PCT/IB2010/055541
Publication Date: 09.06.2011 International Filing Date: 01.12.2010
IPC:
H01L 27/32 (2006.01) ,G09F 9/33 (2006.01) ,G09G 3/32 (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
28
including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32
with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9
Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30
in which the desired character or characters are formed by combining individual elements
33
being semiconductor devices, e.g. diodes
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
22
using controlled light sources
30
using electroluminescent panels
32
semiconductive, e.g. diodes
Applicants:
IGNIS INNOVATION INC. [CA/CA]; 50 Bathurst Drive, Unit 12 Waterloo, Ontario N2V 2C5, CA (AllExceptUS)
CHAJI, Gholamreza [CA/CA]; CA (UsOnly)
GUPTA, Vasudha [IN/CA]; CA (UsOnly)
NATHAN, Arokia [CA/GB]; GB (UsOnly)
Inventors:
CHAJI, Gholamreza; CA
GUPTA, Vasudha; CA
NATHAN, Arokia; GB
Priority Data:
2,686,17401.12.2009CA
Title (EN) HIGH RESOLUTION PIXEL ARCHITECTURE
(FR) ARCHITECTURE DE PIXEL À HAUTE RÉSOLUTION
Abstract:
(EN) A high resolution pixel using organic light emitting devices (OLEDs) in a staggered arrangement to increase aperture ratio is disclosed. The arrangement may be used with both bottom and top emission type pixels. The arrangement includes a first organic light emitting device emitting light of a first color. A second organic light emitting device emitting light of a second color is located in a bottom row under the first organic light emitting device. A third organic light emitting device emitting light of a third color is located in a top row with the first organic light emitting device.
(FR) L'invention porte sur un pixel à haute résolution qui utilise des dispositifs électroluminescents organiques (DELO) dans un agencement en quinconce pour augmenter l'ouverture relative. L'agencement peut être utilisé avec des pixels du type à émission aussi bien par le dessous que par le dessus. L'agencement comprend un premier dispositif électroluminescent organique émettant de la lumière d'une première couleur. Un deuxième dispositif électroluminescent organique émettant de la lumière d'une deuxième couleur est placé dans une rangée inférieure sous le premier dispositif électroluminescent organique. Un troisième dispositif électroluminescent organique émettant de la lumière d'une troisième couleur est placé dans une rangée supérieure avec le premier dispositif électroluminescent organique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, KR, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, 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 (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)
Also published as:
US20110128262EP2507837US20130112960CN102714213US20140312333