Display

• Main Authors: SATOU TOSHIHIKO, OKANO TERUTAKA
• Format: Patent
• Language: English
• Published: 14.03.2006
• 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

The present invention relates to a liquid crystal display device including a liquid crystal panel having a drive cell and a correction cell to correct a phase difference, and aims to improve a defect of display which occurs due to existence of a defective area in the vicinity of the inside of the seal member of a drive cell and correction cell. The liquid crystal display device includes the liquid crystal panel having the drive cell 1 and the correction cell 11 to correct the phase difference. The liquid crystal panel is structured by being overlapped between the correction cell 11 and the drive cell 1 in the form that the defective area 20 a 2 of the inside is overlapped in the vicinity of the seal member 8 of the drive cell 1 , in the range of the normal area 20 b 1 of the correction 11 . According to this structure, it is possible to avoid overlapping between the defective areas of the drive cell and the correction cell, and to reduce and improve defects in display due to the defective area.