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1. (WO2019064560) DISPLAY DEVICE, METHOD FOR MANUFACTURING DISPLAY DEVICE, AND MANUFACTURING DEVICE FOR DISPLAY DEVICE
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Pub. No.: WO/2019/064560 International Application No.: PCT/JP2017/035679
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
IPC:
G09F 9/30 (2006.01) ,G09F 9/00 (2006.01) ,H01L 27/32 (2006.01) ,H05B 33/02 (2006.01) ,H05B 33/10 (2006.01) ,H05B 33/12 (2006.01) ,H05B 33/14 (2006.01) ,H05B 33/22 (2006.01)
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
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
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
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
10
Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
12
Light sources with substantially two-dimensional radiating surfaces
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
12
Light sources with substantially two-dimensional radiating surfaces
14
characterised by the chemical or physical composition or the arrangement of the electroluminescent material
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
12
Light sources with substantially two-dimensional radiating surfaces
22
characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
井上 智 INOUE, Satoshi; --
小林 勇毅 KOBAYASHI, Yuhki; --
川戸 伸一 KAWATO, Shinichi; --
Agent:
特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
Title (EN) DISPLAY DEVICE, METHOD FOR MANUFACTURING DISPLAY DEVICE, AND MANUFACTURING DEVICE FOR DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE, PROCÉDÉ DE FABRICATION D'UN DISPOSITIF D'AFFICHAGE ET APPAREIL DE FABRICATION D'UN DISPOSITIF D'AFFICHAGE
(JA) 表示デバイス、表示デバイスの製造方法、表示デバイスの製造装置
Abstract:
(EN) A display device comprises: a first light-emitting element (DXr) including an island-shaped first organic layer (DEr) and a first lower electrode (22r); an insulating electrode cover film (23) that covers the edge of the first lower electrode; and a second light-emitting element (TXr) including an island-shaped second organic layer (TEr) belonging to the same layer as the first organic layer and a second lower electrode (22c). The entirety of an opening (23r) of the electrode cover film overlaps the first lower electrode and the first organic layer and thus the opening (23r) defines the light-emitting region (DAr) of the first light-emitting element. The edge of the second organic layer overlaps the second lower electrode with no insulating film interposed therebetween and thus the edge of the second organic layer (TEr) defines the light-emitting region (TAr) of the second light-emitting element.
(FR) Dispositif d'affichage comprenant : un premier élément électroluminescent (DXr) comprenant une première couche organique en forme d'îlot (DEr) et une première électrode inférieure (22r) ; un film de recouvrement d'électrode isolant (23) qui recouvre le bord de la première électrode inférieure ; et un second élément électroluminescent (TXr) comprenant une seconde couche organique en forme d'îlot (TEr) appartenant à la même couche que la première couche organique et une seconde électrode inférieure (22c). La totalité d'une ouverture (23r) du film de recouvrement d'électrode chevauche la première électrode inférieure et la première couche organique et ainsi l'ouverture (23r) définit la région électroluminescente (DAr) du premier élément électroluminescent. Le bord de la seconde couche organique chevauche la seconde électrode inférieure sans film isolant interposé entre celles-ci et, par conséquent, le bord de la seconde couche organique (TEr) définit la région électroluminescente (TAr) du second élément électroluminescent.
(JA) 島状の第1有機層(DEr)および第1下側電極(22r)を含む第1発光素子(DXr)と、前記第1下側電極のエッジを覆う絶縁性の電極カバー膜(23)と、前記第1有機層と同層の島状の第2有機層(TEr)および第2下側電極(22c)を含む第2発光素子(TXr)とを備え、前記電極カバー膜の開口(23r)の全体が前記第1下側電極および前記第1有機層と重なることで、前記第1発光素子の発光領域(DAr)が前記開口(23r)で規定され、前記第2有機層のエッジが絶縁膜を介することなく前記第2下側電極と重なることで、前記第2発光素子の発光領域(TAr)が前記第2有機層(TEr)のエッジで規定される。
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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, KR, 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: Japanese (JA)
Filing Language: Japanese (JA)