COLOR FILTER AND MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS INCLUDING THE SAME

• Main Authors: SEUNGYEON CHAE, KYUNGTAE CHAE
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2018
• 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

The present invention provides a color filter and a manufacturing method thereof, and a display apparatus including the same.The color filter includes a substrate, a first color conversion layer, a second color conversion layer, a barrier wall, and a light blocking layer. The substrate includes a first pixel region spaced from a second pixel region. The first color conversion layer is on the firstpixel region and converts incident light to light of a first color. The second color conversion layer is on the second pixel region and converts the incident light to light of a second color. The barrier wall is between the first and second color conversion layers over the substrate. The light blocking layer extends continuously on a bottom surface and a side surface of the barrier wall, and thebottom surface faces the substrate. 提供了滤色器及其制造方法以及包括该滤色器的显示设备。滤色器包括基底、第颜色转换层、第二颜色转换层、阻挡壁和光阻挡层。基底包括与第二像素区域间隔开的第像素区域。第颜色转换层在第像素区域上并将入射光转换成第颜色的光。第二颜色转换层在第二像素区域上并将入射光转换成第二颜色的光。阻挡壁在基底之上位于第颜色转换层与第二颜色转换层之间。光阻挡层在阻挡壁的底表面和侧表面上连续地延伸，并且底表