DISPLAY

• Main Authors: IKETA KOICHI, HIGUCHI AYAKA, SONODA HIDEHIRO
• Format: Patent
• Language: English; Japanese
• Published: 09.01.2020
• Subjects: 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 LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

To improve the performance of a display.SOLUTION: A display DSP2 comprises: a substrate 10 that has flexibility and has an area DA1 and an area DA2 on a surface; a liquid crystal layer LQ; and an alignment film that is in contact with the liquid crystal layer LQ. The substrate 10 can be bent in the area DA2, and the alignment film AL1 is in contact with the liquid crystal layer LQ and has films L1A, L2A containing a photolytic material and films L1B, L2B located between the films L1A, L2A and the substrate 10. In the alignment film AL1, the thickness of the film L2A located in an area overlapping the area DA2 is smaller than the thickness of the film L1A located at a position overlapping the area DA1.SELECTED DRAWING: Figure 6 【課題】表示装置の性能を向上させる。【解決手段】表示装置ＤＳＰ２は、可撓性を有し、表面に領域ＤＡ１および領域ＤＡ２を有する基板１０と、液晶層ＬＱと、液晶層ＬＱに接し、配向膜と、を備える。基板１０は、領域ＤＡ２で折り曲げ可能であり、配向膜ＡＬ１は、液晶層ＬＱに接し、光分解性がある材料を含む膜Ｌ１Ａ、膜Ｌ２Ａと、膜Ｌ１Ａ、Ｌ２Ａと基板１０との間にある膜Ｌ１Ｂ、Ｌ２Ｂと、を有する。配向膜ＡＬ１は、領域ＤＡ２と重なる領域にある膜Ｌ２Ａの厚さは、領域ＤＡ１と重なる位置にある膜Ｌ１Ａの厚さより薄い。【選択図】図６