DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide an excellent display device that provides screen display close to printings so that fatigue to the eyes can be reduced even after watching the screen for a long period.SOLUTION: There is provided a display device that has at least display means and a sheet-like membe...

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Bibliographische Detailangaben
1. Verfasser:	OKAYASU TOSHIKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADVERTISING 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 DISPLAYING EDUCATION FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an excellent display device that provides screen display close to printings so that fatigue to the eyes can be reduced even after watching the screen for a long period.SOLUTION: There is provided a display device that has at least display means and a sheet-like member laminated on the display means, where the sheet-like member is positioned on a surface layer part when viewed from an observer of the display device, and at least one surface of the sheet-like member has a first rugged pattern formed of a plurality of projections, which meander non-parallel to each other and formed irregularly, and the first rugged pattern meanders. 【課題】印刷物に近い画面表示が得られ、長時間見ていても眼の疲労が少ない優れた表示装置を提供する。【解決手段】少なくともシート状部材と表示手段を積層した表示装置であって、前記シート状部材は、表示装置の観察者から見て表層部に位置し、前記シート状部材の少なくとも一方の面には、互いに非平行に蛇行し、不規則に形成された複数の凸条部によって形成された第１凹凸パターンを有し、第１凹凸パターンが蛇行していることを特徴とする表示装置。【選択図】図７