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1. (WO2019038619) DISPLAY PANEL AND DISPLAY DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/038619 International Application No.: PCT/IB2018/055989
Publication Date: 28.02.2019 International Filing Date: 09.08.2018
IPC:
G09F 9/40 (2006.01) ,G09F 9/30 (2006.01) ,G09F 9/46 (2006.01) ,H01L 27/32 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/04 (2006.01) ,H05B 33/12 (2006.01) ,H05B 33/14 (2006.01) ,H05B 33/22 (2006.01) ,H05B 33/26 (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
40
in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate
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
46
in which the desired character is selected from a number of characters arranged one behind the other
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
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
04
Sealing arrangements
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
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
26
characterised by the composition or arrangement of the conductive material used as an electrode
Applicants:
株式会社半導体エネルギー研究所 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. [JP/JP]; 神奈川県厚木市長谷398 398, Hase, Atsugi-shi, Kanagawa 2430036, JP
Inventors:
中村太紀 NAKAMURA, Daiki; JP
杉澤希 SUGISAWA, Nozomu; JP
Priority Data:
2017-16204525.08.2017JP
Title (EN) DISPLAY PANEL AND DISPLAY DEVICE
(FR) PANNEAU D'AFFICHAGE ET DISPOSITIF D'AFFICHAGE
(JA) 表示パネル及び表示装置
Abstract:
(EN) Provided is a display device having a display area in which junctures are difficult to distinguish. The display device has a first display panel and a second display panel. The first display panel has a first display area and an area which transmits visible light. The second display panel has a second display area. The first display area is adjacent to the area which transmits visible light. The first display area has a first light emitting element and a second light emitting element. A first common electrode of the first light emitting element has a section which adjoins a second common electrode of the second light emitting element. The first common electrode has a visible light reflecting function. The second common electrode has a visible light transmitting function. The second light emitting element is positioned closer to the area which transmits visible light than the first light emitting element. The second display area has a section that overlaps with the second light emitting element and a section that overlaps with the area which transmits visible light.
(FR) La présente invention concerne un dispositif d'affichage ayant une zone d'affichage dans laquelle des jonctions sont difficiles à distinguer. Le dispositif d'affichage comprend un premier panneau d’affichage et un second panneau d’affichage. Le premier panneau d'affichage comporte une première zone d'affichage et une zone qui transmet la lumière visible. Le second panneau d'affichage a une seconde zone d'affichage. La première zone d'affichage est adjacente à la zone qui transmet la lumière visible. La première zone d'affichage comprend un premier élément électroluminescent et un second élément électroluminescent. Une première électrode commune du premier élément électroluminescent a une section qui est adjacente à une seconde électrode commune du second élément électroluminescent. La première électrode commune remplit une fonction de réflexion de lumière visible. La seconde électrode commune remplit une fonction de transmission de lumière visible. Le second élément électroluminescent est positionné plus près de la zone qui transmet la lumière visible que le premier élément électroluminescent. La seconde zone d'affichage comprend une section qui chevauche le second élément électroluminescent et une section qui chevauche la zone qui transmet la lumière visible.
(JA) 要約書 つなぎ目が視認されにくい表示領域を有する表示装置を提供する。 第1の表示パネル及び第2の表示パネルを有する表示装置である。 第1の表示パネルは、 第1の表示 領域及び可視光を透過する領域を有する。 第2の表示パネルは、 第2の表示領域を有する。 第1の表 示領域は、 可視光を透過する領域と隣接する。 第1の表示領域は、 第1の発光素子及び第2の発光素 子を有する。 第1の発光素子が有する第1の共通電極は、 第2の発光素子が有する第2の共通電極と 接する部分を有する。 第1の共通電極は、 可視光を反射する機能を有する。 第2の共通電極は、 可視 光を透過する機能を有する。 第2の発光素子は、 第1の発光素子よりも、 可視光を透過する領域の近 くに位置する。 第2の表示領域は、 第2の発光素子と重なる部分と、 可視光を透過する領域と重なる 部分と、を有する。
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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 Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)