LIQUID CRYSTAL DISPLAY DEVICE

• Main Authors: SHINTANI NOBORU, ONO KIKUO, HIRAKATA JUNICHI
• Format: Patent
• Language: English
• Published: 22.03.2012
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; EDUCATION; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

PROBLEM TO BE SOLVED: To provide a liquid crystal display device which displays a clear and bright moving image in spite of its extremely simple structure.SOLUTION: A liquid crystal display device includes a liquid crystal display panel having a plurality of scan lines and a back light. The back light applies a plurality of quantities of light varying with time on the side of the liquid crystal display panel within a cycle to control the plurality of scan lines, and a screen is scanned to display black in one screen scan of a plurality of screen scans.