Display unit, drive method for display unit, electronic apparatus mounting display unit thereon

A display device and driver technology, applied in static indicators, instruments, nonlinear optics, etc., can solve problems that are difficult to realize, not put into practical use, and can not take into account low power consumption and high display quality, etc., to achieve low power consumption Effect
CN100507646CInactive Publication Date: 2009-07-01SHARP KK
10 Cites 6 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHARP KK
Publication Date
2009-07-01
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The liquid crystal panel (2) has a scanning signal line (31) for supplying a scanning signal to a gate (20) of a TFT (14), and a data signal line (32) for supplying a data signal to a data electrode (24) of the TFT. The liquid crystal panel is also provided with electrode pads (27a) for auxiliary capacitors and auxiliary capacitor wirings (33) forming auxiliary capacitors so as not to introduce capacitive coupling with scanning signal lines. Furthermore, the liquid crystal panel is driven at a screen rewriting frequency of 30 Hz or less. As a result, the liquid crystal panel can be driven with low power consumption while still maintaining good quality.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] This application is a divisional application of the invention patent application filed by the applicant on April 24, 2001, with the application number "01812023.7" and the invention title "display device, display device driving method, and electronic equipment equipped with display device" . technical field

[0002] The present invention relates to low power consumption of a display device. Background technique

[0003] In recent years, the application of liquid crystal display devices to word processors, laptop personal computers, pocket televisions, etc. has been rapidly developed. In particular, among liquid crystal display devices, reflective liquid crystal display devices that display by reflecting external incident light do not require a backlight, consume less power, are thin, and can be reduced in weight, attracting attention.

[0004] Existing reflective liquid crystal display devices can be roughly divided into: for clocks and watches, the pen segment displ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More