Title:
電気光学装置、電気光学装置の駆動方法および電子機器
Document Type and Number:
Japanese Patent JP7259718
Kind Code:
B2
Abstract:
To improve the display quality of an electro-optical device.SOLUTION: The electro-optical device comprises: a plurality of scan lines; k signal lines (k is an integer of 3 or greater); a reference line given a reference potential; a pixel arranged in correspondence to each intersection of the plurality of scan lines and the k signal lines, including a holding capacitor connected to the reference lines, and holding the potential corresponding to an image signal in the holding capacitor; an image signal circuit for sequentially supplying the image signal to the k signal lines in k supply periods based on k selection signals for sequentially selecting the k signal lines during a horizontal scan period; a precharge circuit for supplying a precharge signal to a signal line among the k signal lines before being supplied with the image signal by the image signal circuit in a prescribed order during a horizontal scan period; and a control circuit for controlling the k selection signals so that at lease one of first and last supply periods among the k supply periods is extended to be longer than a prescribed supply period except the first and last supply periods among the k supply periods.SELECTED DRAWING: Figure 2
Inventors:
Fujikawa Shinsuke
Application Number:
JP2019218016A
Publication Date:
April 18, 2023
Filing Date:
December 02, 2019
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G09G3/36; G02F1/133; G09G3/20
Domestic Patent References:
| JP11218738A | ||||
| JP2007279539A | ||||
| JP2010049237A | ||||
| JP2005257710A | ||||
| JP7295515A |
Foreign References:
| KR1020080086617A |
Attorney, Agent or Firm:
Akira Obayashi
Seiichi Takada
Taro Takahashi
Seiichi Takada
Taro Takahashi
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