DISPLAY DEVICE AND DISPLAY METHOD

• Main Author: NAKAMURA TENFU
• Format: Patent
• Language: English; Japanese
• Published: 13.10.2022
• Subjects: 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

To provide a display device and a display method using PDLC capable of preventing the decrease in display quality.SOLUTION: A display device includes a first transparent display device, a second transparent display device, and a driving unit. The first transparent display device includes a first polymer dispersed liquid crystal layer provided between a first transparent substrate and a second transparent substrate, and a first light source provided at an end part. The second transparent display device includes a second polymer dispersed liquid crystal layer provided between a third transparent substrate and a fourth transparent substrate, and a second light source provided at an end part. The driving unit applies voltage to a part of the first polymer dispersed liquid crystal layer in accordance with image data, and applies voltage to a part of the second polymer dispersed liquid crystal layer in accordance with correction data.SELECTED DRAWING: Figure 12 【課題】表示品位の低下を防止することが可能なＰＤＬＣを用いる表示装置及び表示方法を提供することである。【解決手段】本実施形態による表示装置は、第１透明表示装置、第２透明表示装置、駆動部を具備する。第１透明表示装置は、第１透明基板と第２透明基板との間に設けられる第１高分子分散型液晶層と、端部に設けられた第１光源を具備する。第２透明表示装置は、第３透明基板と第４透明基板との間に設けられる第２高分子分散型液晶層と、端部に設けられた第２光源を具備する。駆動部は、画像データに応じて第１高分子分散型液晶層の一部分に電圧を印加し、補正データに応じて第２高分子分散型液晶層の一部分に電圧を印加する。【選択図】図１２