摘要:
A photoalignment material includes an alignment polymer, a photoalignment additive including a compound represented by the following Chemical Formula 1 and an organic solvent. In Chemical Formula 1, R1 represents a cyclic compound. A and B independently represent a single bond or —(CnH2n)—. “n” represents an integer in a range of 1 to 12. Each —CH2— of A and/or B may be replaced with R3 represents an alkyl group having 1 to 12 carbon atoms, and each —CH2— of A and/or B may be replaced with —O—. R4 represents In Chemical Formula 1, each hydrogen atom excluding hydrogen atoms of R4 may be replaced with chlorine (Cl) or fluorine (F).
摘要翻译:光取向材料包括取向聚合物,包含由以下化学式1表示的化合物和有机溶剂的光对准添加剂。 在化学式1中,R 1表示环状化合物。 A和B独立地表示单键或 - (C n H 2n) - 。 n表示1至12范围内的整数.A和/或B的每个-CH 2可以被R 3代替,R 3表示具有1至12个碳原子的烷基,A和/或B的每个-CH 2可以 用-O-代替。 R4表示在化学式1中,除了R4的氢原子以外的各个氢原子可以被氯(Cl)或氟(F)代替。
摘要:
In an apparatus and a method for the printing of spacers in a pattern on substrates of display panels, a printer head includes a plurality of nozzle holes. Each printer head includes a nozzle group having a plurality of nozzle holes. A nozzle group may be selected by the conduction wirings on the vibration membrane and top plate sandwiching the piezoelectric actuators. To print complex patterns on the substrate a plurality of printer head sets, a plurality of printer heads in a line, can be arranged in various configurations.
摘要:
The present invention provides a liquid crystal display (“LCD”) panel and manufacturing method thereof. The LCD panel in accordance with the present invention includes a lower substrate including a thin film transistor and a pixel electrode, an upper substrate including a common electrode facing the lower substrate, a liquid crystal layer formed between the upper and lower substrates, and an alignment layer formed of an inorganic substance containing silicon (Si), oxygen (O), and carbon (C) on the upper and lower substrates. The transmittance of light through the LCD panel is high and is practically independent of the deposition temperature of the SiOC alignment layer over a wide range of deposition temperatures. The deposition of the alignment layer can be performed over a wide range of deposition temperatures while maintaining high levels of light transmission.
摘要:
In a method of manufacturing a display substrate, a color filter is formed on a first substrate including a switching element. A pixel electrode is formed on the first substrate including the color filter. An inorganic alignment layer including an inorganic compound is formed on the first substrate including the pixel electrode. Thus, impurities generated from the color filter may be blocked from flowing into a liquid crystal layer, and liquid crystal molecules of the liquid crystal layer may be aligned by the inorganic layer.
摘要:
A liquid crystal display includes a first substrate, a first field generating electrode formed on the first substrate, a second substrate facing the first substrate, a second field generating electrode formed on the second substrate, and a liquid crystal layer formed between the first field generating electrode and the second field generating electrode, wherein at least one of the first field generating electrode and the second field generating electrode includes zinc aluminum oxide (ZAO), and the driving voltage is in a range of about 3.7 volts to about 5.6 volts for a transmittance of 90% (T90).
摘要:
A display substrate includes an insulation substrate, a common electrode, a cell gap maintaining part, a liquid crystal (LC) alignment support part and an oxide alignment layer. The common electrode is formed on the insulation substrate. The cell gap maintaining part is formed on the common electrode. The LC alignment support part of an organic material is formed on the common electrode. The oxide alignment layer is formed on the LC alignment support part. Therefore, the alignment speed and response speed of liquid crystal molecules may be enhanced.
摘要:
A method of manufacturing a display substrate includes forming a plurality of thin film transistors (TFTs) on a first substrate in a matrix, forming a plurality of pixel electrodes connected to the TFTs, forming a connecting pad to receive a common voltage, forming an organic pattern on the connecting pad, depositing an inorganic alignment layer covering the organic pattern on the first substrate, and removing the organic pattern and the inorganic alignment layer remaining on the organic pattern.
摘要:
A liquid crystal display apparatus includes first and second substrates, a fence, a liquid crystal layer and a plurality of spacers. The first substrate includes a display region for displaying an image. The second substrate faces the first substrate. The fence is disposed between the first substrate and the second substrate. The fence surrounds the display. The spacers maintain the distance between the first and second substrates. The spacers have a gradually increasing compression ratio in a direction from a center of the display region to an edge of the display region. The liquid crystal display apparatus maintains a uniform cell gap, even though a compressive stress of a center portion of the liquid crystal display apparatus is different with a compressive stress of an edge portion of the liquid crystal display apparatus. Therefore, display quality is enhanced.
摘要:
A liquid crystal display apparatus includes first and second substrates, a fence, a liquid crystal layer and a plurality of spacers. The first substrate includes a display region for displaying an image. The second substrate faces the first substrate. The fence is disposed between the first substrate and the second substrate. The fence surrounds the display. The spacers maintain the distance between the first and second substrates. The spacers have a gradually increasing compression ratio in a direction from a center of the display region to an edge of the display region. The liquid crystal display apparatus maintains a uniform cell gap, even though a compressive stress of a center portion of the liquid crystal display apparatus is different with a compressive stress of an edge portion of the liquid crystal display apparatus. Therefore, display quality is enhanced.
摘要:
An apparatus for manufacturing a display panel includes a printing plate having a plurality of recesses formed on its surface and a hole formed at at least one end thereof, a transfer roller for receiving ink injected in the recesses, a supporting plate for supporting a substrate thereon, wherein the ink from the transfer roller is transferred onto the substrate according to a rotation of the roller, and an ink re-using unit positioned in the hole. Productivity can be improved by reducing a fabrication cost by provision of the ink re-using unit to re-use ink.