Title:
ストレッチャブル表示装置
Document Type and Number:
Japanese Patent JP6821775
Kind Code:
B2
Abstract:
The present disclosure relates to a stretchable display device (100, 400, 600, 800). According to an embodiment of the present disclosure, a stretchable display device (100, 400, 600, 800) includes: a lower substrate (110) comprising a plurality of first areas (Al) on which a plurality of sub-pixels (SPX) is defined and spaced apart from one another, a plurality of second areas (A2) in which a plurality of connection lines (150) connecting between adjacent ones of the first areas (Al) is disposed, and a plurality of third areas (A3) other than the first areas (Al) and the second areas (A2); a plurality of additional sub-pixels (SPXA) disposed in the third areas (A3), respectively; and a plurality of piezoelectric patterns (PP) electrically connected to the additional sub-pixels (SPXA), respectively. The stretchable display device (100, 400, 600, 800) can suppress deterioration of image quality when it is stretched.
Inventors:
Jeong Yang Ho
Kim Kyun Chan
Kang Min Yu
Kim Kyun Chan
Kang Min Yu
Application Number:
JP2019226217A
Publication Date:
January 27, 2021
Filing Date:
December 16, 2019
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
G09F9/30; G09F9/33; H01L27/32; H01L33/00; H01L33/62; H01L51/50
Domestic Patent References:
| JP2017111200A |
Foreign References:
| US9730330 | ||||
| CN208189154U | ||||
| US20180323385 | ||||
| US20020094701 |
Attorney, Agent or Firm:
Okabe
Koji Yoshizawa
Haruhiko Mimura
Yoichi Okabe
Takashi Miyake
Koji Yoshizawa
Haruhiko Mimura
Yoichi Okabe
Takashi Miyake