液晶材料、液晶显示面板及液晶显示面板的制作方法

• Format: Patent
• Language: Chinese
• Published: 23.11.2018
• Subjects: ADHESIVES; CHEMISTRY; 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; DYES; FREQUENCY-CHANGING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PAINTS; PHYSICS; POLISHES; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

本发明提供种液晶材料、液晶显示面板及液晶显示面板的制作方法。本发明的液晶材料包括液晶分子与混合于液晶分子之中的光敏性垂直取向材料，所述光敏性垂直取向材料包括头基A、中间基团Sp、光敏基团B、及尾基R，其中，头基A锚固于基板上，使得整个分子垂直于基板排列，光敏基团B在受到来自倾斜方向的紫外光照射时会发生光反应，导致整个分子的排列方向发生改变，根据紫外光的照射方向以定的倾角排列于基板上，使得基板表面的液晶分子产生预倾角；本发明通过在液晶分子中掺杂光敏性垂直取向材料，起到液晶配向的作用，省去了配向膜，可降低生产成本。 Disclosed are a liquid crystal material, a liquid crystal display panel and a manufacture method of a liquid crystal display panel. The liquid crystal material comprises liquid crystal molecules, and photosensitive vertical alignment material mixed thereamong, and the photosensitive vertical alignment material comprises a head group A, a middle base group Sp, a photosensitive base group B and a tail group R. The head group A is anchored on the substrate so that the entire molecules are aligned perpendicular with the substrate, and a photo reaction takes place to the photosensitive base group B by being irradiated with the ultraviolet light from the tilted direction, which leads to the alignment direction change of the entire molecules to be aligned on the