Title:
表示装置および撮像装置
Document Type and Number:
Japanese Patent JP7280686
Kind Code:
B2
Abstract:
A display device includes signal supply circuit having N blocks and data supply circuit for supplying data to the N blocks. Each block includes holding block having k data holders for supply signals to k columns, and scanning circuit block for sequentially selecting the k data holders to receive data from the data supply circuit. The scanning circuit block includes k-stage shift register formed from k registers. Scanning circuit is formed by N scanning circuit blocks each arranged in one of the N blocks, and sequentially selects the N holding blocks each arranged in one of the N blocks to sequentially select the k data holders of each selected holding block to receive data. In response to output from i-th register of n-th block, the data supply circuit sets (n+1)-th block in operation-enabled state.
Inventors:
Takahiro Yamazaki
Takashi Mutoh
Takashi Mutoh
Application Number:
JP2018209931A
Publication Date:
May 24, 2023
Filing Date:
November 07, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
G09G3/20; G02F1/133; G09G3/36
Domestic Patent References:
| JP2008145603A | ||||
| JP2010164830A | ||||
| JP10039823A | ||||
| JP2014182218A |
Foreign References:
| US20080136799 | ||||
| US20100182310 | ||||
| US5990857 | ||||
| US20040227716 |
Attorney, Agent or Firm:
Patent Attorney Corporation Otsuka International Patent Office