DISPLAY UNIT

A display unit includes a light-emitting element array (ERA) having a plurality of linearly arranged light-emitting elements drivable by a time sequential image information signal to emit beams of light in accordance with pieces of information allotted to the corresponding picture elements, a deflec...

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Bibliographic Details
Main Authors TAKANASHI, ITSUO, TATSUMI, FUJIKO, NAKAGAKI, SHINTARO, NEGISHI, ICHIRO, SUZUKI, TETSUJI, MAENO, KEIICHI, DAKAHASHI, RUSAKU
Format Patent
LanguageEnglish
Korean
Published 05.12.1995
Edition6
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
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:A display unit includes a light-emitting element array (ERA) having a plurality of linearly arranged light-emitting elements drivable by a time sequential image information signal to emit beams of light in accordance with pieces of information allotted to the corresponding picture elements, a deflector such as a polygon mirror (PM) for deflecting the light beams simultaneously in a direction perpendicular to the longitudinal direction of the light-emitting element array (ERA), and a light-to-light conversion element (SLM) including a photoconductive layer and a photo-modulation layer, the light beams being imaged on the photoconductive layer.
Bibliography:Application Number: KR19910008515