DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME

• Main Authors: CHU HSIAING, HUANG PENGNG, TSUEI BOIN
• Format: Patent
• Language: English; Japanese
• Published: 31.03.2016
• 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

PROBLEM TO BE SOLVED: To provide a display panel having a photo-alignment layer, and a method for manufacturing the same.SOLUTION: A display panel includes a thin-film transistor substrate, and a photo-alignment layer. The thin-film transistor substrate includes a plurality of pixel cells, and each pixel cell includes a plurality of sub-pixels. When a beam of light passes each sub-pixel, a dark stripe pattern appears in the display panel. The dark stripe pattern includes a first main dark stripe and a first sub-dark stripe. The first main dark stripe extends in a first direction, and has a width of the first main dark stripe in a central part of the first main dark stripe. The first sub-dark stripe is connected to the first main dark stripe, extends in a second direction, and has a width of the first sub-dark stripe in a central part of the first sub-dark stripe. The first direction differs from the second direction, and the width of the first main dark stripe is wider than the width of the first sub-dark stripe.SELECTED DRAWING: Figure 3A 【課題】光配向層を有する表示パネル及びその製造方法を提供する。【解決手段】表示パネルは、薄膜トランジスタ基板と、光配向層とを含む。薄膜トランジスタ基板は、複数の画素セルを有し、各前記画素セルが複数のサブ画素を有する。光線が各前記サブ画素を通過するときに、前記表示パネルに暗縞パターンが現れ、前記暗縞パターンは、第１の主暗縞と、第１の副暗縞とを含む。前記第１の主暗縞は、第１方向に延伸し、前記第１の主暗縞の中央部に第１の主暗縞の幅を有する。前記第１の副暗縞は、前記第１の主暗縞に接続され、第２方向に延伸し、前記第１の副暗縞の中央部に第１の副暗縞の幅を有する。前記第１方向と第２方向が異なり、前記第１の主暗縞の幅が前記第１の副暗縞の幅よりも大きい。【選択図】図３Ａ