Title:
LIQUID CRYSTAL DLSPLAY DATA CONTROLLER
Document Type and Number:
Japanese Patent JP3156327
Kind Code:
B2
Abstract:
PURPOSE: To keep excellent display quality by increasing the frame frequency of a liquid crystal display panel at the acting speed of a low-speed signal driving driver even when the display resolution of the liquid crystal display panel becomes high, display data is increased, and the transferring speed of the display data is made higher.
CONSTITUTION: This controller is provided with two memories 3 having the storage capacity of one line or L-number of signal driving drivers and a memory control means 5 controlling the memory 3, and display data is temporarily stored in the memory 3 and transferred to the L-number of signal driving drivers 8 at the same time. Thus, the display data transferring speed to the driver 8 is made low without changing the transferring speed of the display data of one line.
Inventors:
Hiroyuki Nitta
▲真▼野 宏之
Tsutomu Furuhashi
Koji Takahashi
▲真▼野 宏之
Tsutomu Furuhashi
Koji Takahashi
Application Number:
JP58392A
Publication Date:
April 16, 2001
Filing Date:
January 07, 1992
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G09G3/36; G09G3/20; (IPC1-7): G09G3/36
Domestic Patent References:
| JP1113793A |
Attorney, Agent or Firm:
Yasuo Sakuta
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