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1. WO2020195273 - DISPLAY DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR PRODUCING DISPLAY DEVICE

Publication Number WO/2020/195273
Publication Date 01.10.2020
International Application No. PCT/JP2020/005353
International Filing Date 12.02.2020
IPC
G09F 9/00 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/30 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
G09F 9/302 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
302characterised by the form or geometrical disposition of the individual elements
H01L 27/32 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
H05B 33/02 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
02Details
H05B 33/12 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
12Light sources with substantially two-dimensional radiating surfaces
Applicants
  • ソニーセミコンダクタソリューションズ株式会社 SONY SEMICONDUCTOR SOLUTIONS CORPORATION [JP]/[JP]
Inventors
  • 平賀 健太 HIRAGA, Kenta
Agents
  • 丸島 敏一 MARUSHIMA, Toshikazu
Priority Data
2019-05856426.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DISPLAY DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR PRODUCING DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE, APPAREIL ÉLECTRONIQUE ET PROCÉDÉ DE PRODUCTION DE DISPOSITIF D'AFFICHAGE
(JA) 表示装置、電子機器および表示装置の製造方法
Abstract
(EN)
The present invention improves the image quality of an image in a display device provided with an OLED. This display device is provided with a pixel array unit. A plurality of sub-pixels are arranged on a display surface of the pixel array unit. In the pixel array unit provided in the display device, a light emitting unit and a reflector are provided in each of the plurality of sub-pixels. In each of the plurality of sub-pixels arranged in the pixel array unit provided in the display device, the reflector reflects light emitted by the light emitting unit toward the central axis of the display surface.
(FR)
La présente invention améliore la qualité d'image d'une image dans un dispositif d'affichage pourvu d'une diode électroluminescente organique (OLED). Le dispositif d'affichage est pourvu d'une unité de réseau de pixels. Une pluralité de sous-pixels sont agencés sur une surface d'affichage de l'unité de réseau de pixels. Dans l'unité de réseau de pixels disposée dans le dispositif d'affichage, une unité électroluminescente et un réflecteur sont disposés dans chaque sous-pixel de la pluralité de sous-pixels. Dans chacun de la pluralité de sous-pixels agencés dans l'unité de réseau de pixels disposée dans le dispositif d'affichage, le réflecteur réfléchit la lumière émise par l'unité électroluminescente vers l'axe central de la surface d'affichage.
(JA)
OLEDを設けた表示装置において、画像の画質を向上させる。 表示装置は、画素アレイ部を具備する。その画素アレイ部の表示面は、複数の副画素が配列される。また、その表示装置の具備する画素アレイ部において複数の副画素のそれぞれには、発光部とリフレクタとが設けられる。また、表示装置の具備する画素アレイ部に配列された複数の副画素のそれぞれにおいて、リフレクタは、表示面の中心軸への方向に向けて発光部の発する光を反射する。
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