COATINGS HAVING FILLER-POLYMER COMPOSITIONS WITH COMBINED LOW DIELECTRIC CONSTANT, HIGH RESISTIVITY, AND OPTICAL DENSITY PROPERTIES AND CONTROLLED ELECTRICAL RESISTIVITY, DEVICES MADE THEREWITH, AND METHODS FOR MAKING SAME

• Main Authors: KOSSYREV PAVEL A, ZHANG QINGLING, STEP EUGENE N, KYRLIDIS AGATHAGELOS, HUFFMAN JEREMY K, KORCHEV ANDRIY, MOESER GEOFFREY D
• Format: Patent
• Language: English; Korean
• Published: 27.10.2015
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; 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; FILLING PASTES; FREQUENCY-CHANGING; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PHYSICS; POLISHES; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; USE OF MATERIALS THEREFOR; WOODSTAINS

높은 비저항(resistivity), 낮은 유전 상수(dielectric constant), 양호한 광학 밀도, 및 제어된 전기 비저항(electrical resistivity)을 갖는 2상 충전제-중합체 조성물을 함유하는 UV 경화성 코팅, 및 그로부터 형성된 경화된 코팅 또는 필름, 또한 블랙 매트릭스(black matrix), 블랙 컬럼 스페이서(black column spacer), 및 LCD 내의 다른 차광 코팅 부재(light shielding coating element)에서의 그의 용도가 기술된다. 이러한 블랙 매트릭스, 블랙 컬럼 스페이서, 및/또는 다른 차광 코팅 부재를 갖는 장치, 및 이러한 다양한 재료 및 제품의 생성 방법 및 제조 방법이 또한 기술된다. UV curable coatings containing dual phase filler-polymer compositions with high resistivity, low dielectric constant, good optical density, and controlled electrical resistivity are described, and cured coatings or films formed thereof, along with their use in black matrix, black column spacers, and other light shielding coating elements in LCD. Devices having these black matrices, black column spacers, and/or other light shielding coating elements, and methods of preparing and making these various materials and products are also described.