Display device and manufacturing method thereof

• Main Authors: WATABE KAZUFUMI, MORIMOTO MASATERU, IMAYAMA HIROTAKA, TERAO HIROMU, IWAMURA RYOJI
• Format: Patent
• Language: English
• Published: 19.04.2007
• Subjects: 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; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

A liquid crystal display device includes an orientation film on a liquid-crystal-side surface of at least one substrate out of respective substrates which are arranged to face each other with liquid crystal therebetween. The orientation film forms a pattern which is constituted of either a plurality of notches or holes which are spaced from one another on a periphery edge of the orientation film which is beyond a periphery of a display region, and the pattern is formed along an entire entirely of the edge of the orientation film. The edge of the orientation film is formed along a periphery of the substrate.