Title:
CHIP-ON-FILM AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/093053
Kind Code:
A1
Abstract:
A chip-on-film (10) and a display device (30), a source signal line (14) of the chip-on-film (10) comprises a first source signal line (141) located in the middle area (A1) and second source signal lines (142) located in the two side areas (A2). On a reference plane (m), a cross sectional area of the first source signal line (141) is smaller than that of the second source signal lines (142). Based on structure, the attenuation from the source driving chip (12) to each data line is approximately the same or even completely identical.
Inventors:
FU XIAOLI (CN)
Application Number:
PCT/CN2019/123145
Publication Date:
May 20, 2021
Filing Date:
December 05, 2019
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09F9/00
Foreign References:
| CN109976052A | 2019-07-05 | |||
| CN102246218A | 2011-11-16 | |||
| CN103839488A | 2014-06-04 | |||
| US20170184903A1 | 2017-06-29 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD (CN)
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