摘要：

在彩色液晶显示装置中,采用在象素信号线(4)和液晶单元(2)的电极(2a)之间,并联连接2个电容器(18、19)这两方,或仅仅连接两者中的任何一方,或全部不连接的办法,就可以把液晶单元(2)的电极(2a)的电位(V2)切换成4个等级。 In the color liquid crystal display device using the pixel signal line (4) and the liquid crystal cell (2) of the electrode (2a) between the two capacitors are connected in parallel (18, 19) the two parties, or simply to connect both Any one, or all the way not connected, it can be a liquid crystal unit (2) of the electrode (2a) of the potential (V2) to switch into four levels. 因此,可以进行4个等级的灰度等级显示而无须使用数－模转换电路,因而可以实现装置的低价格化。 Therefore, it can be four levels of gray scale display without the use of digital - analog conversion circuit, which can lower the price of the apparatus.

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