DISPLAY DEVICE, AND DISPLAY METHOD

• Main Authors: YAMATO, ASAHI, NAKANO, TAKETOSHI, TAKAHASHI, KOHZOH, YANAGI, TOSHIHIRO
• Format: Patent
• Language: English; French; Japanese
• Published: 18.10.2012
• 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

This display device is provided with: a BL control parameter calculation unit (224) that calculates BL control parameters from input images; a BL brightness control signal generation block (230) that generates BL brightness control signals from the BL control parameters; and an output unit (225) tha...