LIQUID CRYSTAL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a liquid crystal display device that improves a contrast ratio and enables suppression of reduction in image quality.SOLUTION: A liquid crystal display device comprises: a light source unit; a first liquid crystal panel on which a first video image based on a video i...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	EBE KENJI, KAMESHIMA KAZUAKI, HATA KENJI, UBA TOMOHISA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a liquid crystal display device that improves a contrast ratio and enables suppression of reduction in image quality.SOLUTION: A liquid crystal display device comprises: a light source unit; a first liquid crystal panel on which a first video image based on a video image signal is displayed; and a second liquid crystal panel which is provided between the light source unit and the first liquid crystal panel and on which a second video image corresponding to the first video image is displayed. The first liquid crystal panel and the second liquid crystal panel are separatedly arranged, and a diffusion layer is arranged between the first liquid crystal panel and the second liquid crystal panel. 【課題】コントラスト比を向上させつつ画質の低下を抑制することが可能な液晶表示装置を提供する。【解決手段】液晶表示装置は、光源部と、映像信号に基づく第１の映像が表示される第１の液晶パネルと、光源部と第１の液晶パネルとの間に配置され、第１の映像に対応する第２の映像が表示される第２の液晶パネルとを備える。第１の液晶パネルと第２の液晶パネルとが離間して配置され、第１の液晶パネルと第２の液晶パネルとの間に拡散層が配置されている。【選択図】図１