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1. WO2020113705 - FLEXIBLE SUBSTRATE AND DISPLAY PANEL USING SAME

Publication Number WO/2020/113705
Publication Date 11.06.2020
International Application No. PCT/CN2018/123304
International Filing Date 25.12.2018
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
CPC
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
H01L 27/3276
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 [OLED]
3241Matrix-type displays
3244Active matrix displays
3276Wiring lines
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
  • 叶剑 YE, Jian
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY
Priority Data
201811472439.904.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FLEXIBLE SUBSTRATE AND DISPLAY PANEL USING SAME
(FR) SUBSTRAT SOUPLE ET PANNEAU D'AFFICHAGE L'UTILISANT
(ZH) 柔性基板及采用该柔性基板的显示面板
Abstract
(EN)
Provided is a flexible substrate (20) and a display panel using same. The pad lines are divided into multiple groups, and each pad line group (21) is connected with a bending area (C); that is, multiple pad lines are dispersedly arranged on multiple independent bending areas (C); avoiding the circumstance in the prior art that all pad lines at the lower border converge towards the central area into a segment of overall trace, greatly reducing the border width of the display panel, and greatly improving the screen-to-body ratio.
(FR)
La présente invention concerne un substrat souple et un panneau d’affichage l'utilisant. Les lignes de pavé sont divisées en de multiples groupes et chaque groupe de lignes de pavé (21) est relié à une zone de courbure (C), c'est-à-dire que de multiples lignes de pavé sont disposées de manière dispersée sur de multiples zones de courbure indépendantes (C), ce qui évite la circonstance dans l'état de la technique selon laquelle toutes les lignes de pavé au niveau de la bordure inférieure convergent vers la zone centrale en un segment de trace globale, réduisant fortement la largeur de bordure du panneau d'affichage et améliorant considérablement le rapport écran-corps.
(ZH)
提供一种柔性基板(20)及采用该柔性基板(20)的显示面板。将焊盘线分为多组,每一焊盘线组(21)与一个弯折区(C)连接,即将多个焊盘线分散设置在多个彼此独立的弯折区上(C),从而避免现有技术中提及的所有焊盘线在下边框处向中间区域汇聚成一段整体走线的情况出现,大大减小了显示面板的边框的宽度,显著提高屏占比。
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