Pixel of liquid crystal display device and method of realizing gray scale thereof for liquid crystal display device

Abstract

Abstract PURPOSE: To produce a liquid crystal display element capable of generating a gray scale by providing each pixel with plural subpixels, connecting controlling capacitors to respective effective capacitors and starting the corresponding subpixels as the function of voltage impressed to the pixel. CONSTITUTION: Each pixel is provided with plural subpixels So to Sq and control capacitors Co to Cq are connected to respective effective capacitors C(Lc)o to C(Lc)q in series to constitute a voltage dividing circuit for controlling voltage between plural effective capacitor terminals. When voltage is impressed to a certain pixel, its relative subpixels are optically started correspondingly to the voltage. Thereby performance for generating a gray scale can be obtained as the function of voltage impressed to the pixel. Consequently, the capacity of each control capacitor can be changed in accordance with a dielectric constant K, a distance between polar plates and the area of the polar plate.

Inventors

• 👤 Anthony J Bernot
• 👤 アンソニイ・ジエイ・バーノツト
• 👤 Michael J Johnson
• 👤 マイケル・ジエイ・ジヨンソン

Bibliographic Details