PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of performing positive or negative display on a single liquid crystal display panel, in which an end face of a polarizing plate in a division part for positive or negative display is less visible.SOLUTION: The liquid crystal display device uses a liquid crystal display panel 1 having a first display region 1a and a second display region 1b, in which the liquid crystal display panel 1 includes: a liquid crystal cell 10 formed by sealing a liquid crystal material inside a pair of glass substrates 11, 12; a first polarizing plate 13 stuck to one surface of the liquid crystal cell 10; and second and third polarizing plates 14, 15 stuck to the other surface of the liquid crystal cell 10. The third polarizing plate 15 is arranged in such a manner that a polarization axis P2 of the second polarizing plate 14 intersects a polarization axis P3 of the third polarizing plate 15. A light-shielding member 16 having light-shielding property is disposed in a division part S where the second and third polarizing plates 14, 15 are adjoining to each other.SELECTED DRAWING: Figure 2
【課題】 1枚の液晶表示パネルでポジ,ネガ表示を可能とした液晶表示装置において、ポジ,ネガ分割部の偏光板の端面が目立たない液晶表示装置を提供する。【解決手段】 第1表示領域1a及び第2表示領域1bを有する液晶表示パネル1を用いた液晶表示装置において、液晶表示パネル1は、一対のガラス基材11、12の内側に液晶材を封入した液晶セル10と、液晶セル10の一方の面に貼着された第1偏光板13と、液晶セル10の他方の面に貼着された第2,第3偏光板14,15と、を有し、第3偏光板15は、第2偏光板14の偏光軸P2が第3偏光板15の偏光軸P3と交わるように配設すると共に、第2,第3偏光板14,15が隣り合う分割部Sに、遮光性の遮光部材16を配設した。【選択図】 図2
LIQUID CRYSTAL DISPLAY DEVICE
液晶表示装置
21.06.2018
Patent
Elektronische Ressource
Japanisch
IPC: | G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |