Title:
EL表示装置およびその駆動方法
Document Type and Number:
Japanese Patent JP4757987
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a driving method and driving circuit for realizing an EL display device having excellent white balance. SOLUTION: A bit having a value of a 1 is added to the lower order of the least significant bit of n bit digital data having image information of red inputted from outside, a bit having a value of a 0 is added to the higher order of the most significant bit of n bit digital data having image information of green and a bit having a value of a O is added to the higher order of the most significant bit of n bit digital data having image information of blue, by which the (n+1) bit digital data having the image information of red, the (n+1) bit digital data having the image information of green and the (n+1) bit digital data having the image information of blue are formed and are used for display of images.
Inventors:
Jun Koyama
Application Number:
JP2000290888A
Publication Date:
August 24, 2011
Filing Date:
September 25, 2000
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
G09G3/30; H01L51/50; G09G3/20; H05B33/14
Domestic Patent References:
| JP1218177A | ||||
| JP3235479A | ||||
| JP7311560A | ||||
| JP8163579A | ||||
| JP10187094A | ||||
| JP11288243A | ||||
| JP2000242210A | ||||
| JP2001034226A |