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1. (WO2019004508) DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING ELEMENT
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Pub. No.: WO/2019/004508 International Application No.: PCT/KR2017/007084
Publication Date: 03.01.2019 International Filing Date: 04.07.2017
IPC:
H01L 27/15 (2006.01) ,H01L 33/08 (2010.01) ,H01L 33/10 (2010.01)
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
15
including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02
characterised by the semiconductor bodies
08
with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02
characterised by the semiconductor bodies
10
with a light reflecting structure, e.g. semiconductor Bragg reflector
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
장영학 CHANG, Younghak; KR
Agent:
박장원 PARK, Jang-Won; KR
Priority Data:
10-2017-008370330.06.2017KR
Title (EN) DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING ELEMENT
(FR) DISPOSITIF D'AFFICHAGE UTILISANT UN ÉLÉMENT ÉLECTROLUMINESCENT À SEMI-CONDUCTEURS
(KO) 반도체 발광 소자를 이용한 디스플레이 장치
Abstract:
(EN) The present invention relates to a display device and, more particularly, to a display device using a semiconductor light emitting element. The display device according to the present invention comprises a light emitting element module, wherein the light emitting element module comprises: a red semiconductor light emitting element that emits red light; a green semiconductor light emitting element that is disposed on the top surface of the red semiconductor light emitting element; a blue semiconductor light emitting element that is disposed on the top surface of the green semiconductor light emitting element; an individual electrode portion for supplying an individual signal to each of the red semiconductor light emitting element, the green semiconductor light emitting element, and the blue semiconductor light emitting element; and a common electrode portion for supplying a common signal to the red semiconductor light emitting element, the green semiconductor light emitting element, and the blue semiconductor light emitting element.
(FR) La présente invention se rapporte à un dispositif d’affichage et, plus particulièrement, à un dispositif d’affichage utilisant un élément électroluminescent à semi-conducteurs. Le dispositif d'affichage selon la présente invention comprend un module d'élément électroluminescent, le module d'élément électroluminescent comprenant : un élément électroluminescent rouge à semi-conducteurs qui émet une lumière rouge ; un élément électroluminescent vert à semi-conducteurs qui est disposé sur la surface supérieure de l'élément électroluminescent rouge à semi-conducteurs ; un élément électroluminescent bleu à semi-conducteurs qui est disposé sur la surface supérieure de l'élément électroluminescent vert à semi-conducteurs ; une partie d'électrode individuelle destinée à fournir un signal individuel à l'élément électroluminescent rouge à semi-conducteurs, à l'élément électroluminescent vert à semi-conducteurs et à l'élément électroluminescent bleu à semi-conducteurs ; et une partie électrode commune destinée à fournir un signal commun à l'élément électroluminescent rouge à semi-conducteurs, à l'élément électroluminescent vert à semi-conducteurs et à l'élément électroluminescent bleu à semi-conducteurs.
(KO) 본 발명은 디스플레이 장치에 관한 것으로 특히, 반도체 발광 소자를 이용한 디스플레이 장치에 관한 것이다. 본 발명에 따른 디스플레이 장치는, 발광소자 모듈을 구비하며, 상기 발광소자 모듈은, 적색을 발광하는 적색 반도체 발광소자와, 상기 적색 반도체 발광소자의 상면에 배치되는 녹색 반도체 발광소자와, 상기 녹색 반도체 발광소자의 상면에 배치되는 청색 반도체 발광소자와, 상기 적색 반도체 발광소자, 녹색 반도체 발광소자 및 청색 반도체 발광소자의 각각에 개별 신호를 공급하는 개별 전극부, 및 상기 적색 반도체 발광소자, 녹색 반도체 발광소자 및 청색 반도체 발광소자에 공통 신호를 공급하는 공통 전극부를 포함한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)