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1. WO2020237971 - SUPPORT PLATE, AND FLEXIBLE DISPLAY DEVICE HAVING SUPPORT PLATE

Publication Number WO/2020/237971
Publication Date 03.12.2020
International Application No. PCT/CN2019/111211
International Filing Date 15.10.2019
IPC
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
F16M 11/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
MFRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS
11Stands or trestles as supports for apparatus or articles placed thereon
02Heads
04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
CPC
F16M 11/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
11Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
02Heads
04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
G09F 9/301
GPHYSICS
09EDUCATION; 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
301flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Applicants
  • 武汉华星光电半导体显示技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 黄威 HUANG, Wei
  • 张卓 ZHANG, Zhuo
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT & TRADEMARK AGENCY
Priority Data
201910445290.327.05.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SUPPORT PLATE, AND FLEXIBLE DISPLAY DEVICE HAVING SUPPORT PLATE
(FR) PLAQUE DE SUPPORT, ET DISPOSITIF D'AFFICHAGE FLEXIBLE AYANT UNE PLAQUE DE SUPPORT
(ZH) 支撑片及具有支撑片的柔性显示装置
Abstract
(EN)
Disclosed are a support plate, and a flexible display device having the support plate. A support plate (10) comprises a first main component (11), a second main component (12), and a bendable portion (13) located between and fixedly connected to the first main component (11) and the second main component (12). The bendable portion (13) comprises a first sub-portion (131) and a second sub-portion stacked together. Both of the first sub-portion (131) and the second sub-portion are made of a flexible material, and the hardness of the first sub-portion (131) is greater than that of the second sub-portion. The structure can prevent the bendable portion from breaking and improve the bending performance of the bendable portion, thereby enabling flexible bending of the support plate while ensuring sufficient hardness of the bendable portion.
(FR)
L'invention concerne une plaque de support, et un dispositif d'affichage flexible ayant la plaque de support. Une plaque de support (10) comprend un premier composant principal (11), un second composant principal (12) et une partie pliable (13) située entre le premier composant principal (11) et le second composant principal (12) et reliée à eux de manière fixe. La partie pliable (13) comprend une première sous-partie (131) et une seconde sous-partie empilées ensemble. La première sous-partie (131) et la seconde sous-partie sont constituées d'un matériau souple, et la dureté de la première sous-partie (131) est supérieure à celle de la seconde sous-partie. La structure peut empêcher la partie pliable de se casser et améliorer les performances de flexion de la partie pliable, ce qui permet une flexion aisée de la plaque de support tout en garantissant une dureté suffisante de la partie pliable.
(ZH)
公开了一种支撑片及具有支撑片的柔性显示装置。支撑片(10)包括第一主体(11)、第二主体(12)以及位于第一主体(11)和第二主体(12)之间且与第一主体(11)和第二主体(12)固定连接的弯折部(13),弯折部(13)包括层叠设置的第一分部(131)和第二分部,第一分部(131)与第二分部均由柔性材料制成,并且,第一分部(131)的硬度大于第二分部的硬度。上述结构能够防止弯折部断裂,并提高弯折部的弯折性能,在保证弯折部处具有足够硬度的基础上实现了支撑片的柔性弯折。
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