PHASE ADJUSTING LIQUID CRYSTAL DEVICE, OPTICAL PICKUP AND OPTICAL RECORDING/REPRODUCING DEVICE

• Main Author: KISHIMA, KOICHIRO
• Format: Patent
• Language: English; French; Japanese
• Published: 06.05.2004
• Edition: 7
• 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; INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

A phase adjusting liquid crystal device which intends to stabilize the optical characteristics and electric resistance of a transparent conductive film, which is used in an optical recording/reproducing device that records or reproduces data to be recorded or recorded on a recording medium by conden...