Title:
電界発光表示装置
Document Type and Number:
Japanese Patent JP7264980
Kind Code:
B2
Abstract:
An electroluminescent display device according to an embodiment of the present disclosure includes a pixel including a driving element having a gate electrode connected to a data line and a source electrode connected to a readout line , a sensing circuit configured to sense a voltage of the readout line which changes according to a pixel current flowing through the driving element during sensing operation, and a boosting circuit connected between the data line and the readout line and configured to change a voltage of the data line according to the changed voltage in the readout line during the sensing operation.
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Inventors:
金 ▲ミン▼
Kim Hyuk Shun
Choi Chisui
Li Tai Ei
Kim Hyuk Shun
Choi Chisui
Li Tai Ei
Application Number:
JP2021199701A
Publication Date:
April 25, 2023
Filing Date:
December 09, 2021
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
G09G3/3233; G09G3/20
Domestic Patent References:
| JP2009031712A |
Foreign References:
| US20180190192 | ||||
| US20180061314 | ||||
| US20200152125 |
Attorney, Agent or Firm:
Okabe
Koji Yoshizawa
Haruhiko Mimura
Hiroshi Okabe
Takashi Miyake
Koji Yoshizawa
Haruhiko Mimura
Hiroshi Okabe
Takashi Miyake
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