Color Filter Having Touch Sensor Integrated Therein and Fabrication Method for the Same

• Main Authors: PARK, SEONG HO, CHOI, YOUNG CHAN, YOON, JU IN, LEE, KYOUNG MO
• Format: Patent
• Language: English; Korean
• Published: 08.11.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CALCULATING; COMPUTING; COUNTING; 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; ELECTRIC DIGITAL DATA PROCESSING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEMICONDUCTOR DEVICES; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The present invention relates to an integrated color filter including a metal layer and a transparent conductive layer on a black matrix of a flexible color filter and a manufacturing method thereof. According to the present invention, a color filter having an integrated touch sensor comprises: a base film; a separation layer on the base film; a protective layer on the separation layer; a black matrix (BM) layer defining a pixel area; and a touch sensor layer formed on the BM layer. According to the present invention, light efficiency and visibility of a flexible display device are improved. 본 발명은 유연성 컬러 필터의 블랙 매트릭스 상에 금속층과 투명도전층을 포함하는 터치센서층을 형성하는 터치센서 일체형 컬러 필터 및 그 제조 방법에 관한 것이다.