DISPLAY PANEL AND DISPLAY DEVICE

• Main Authors: YOON JI SU, LEE SU HUN, PARK JE BEOM, CHANG SU JIN, JUNG DONG RYUL
• Format: Patent
• Language: English; Korean
• Published: 07.05.2020
• Subjects: BASIC ELECTRIC ELEMENTS; 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 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

Embodiments of the present invention relates to a display panel and a device. The color gamut represented by a display panel can be improved by arranging the absorption pattern to correspond to some color sub-pixels on the surface from which light is emitted from the display panel. In addition, deviation of the viewing angle due to the arrangement of the absorption pattern can be prevented by symmetrically or asymmetrically arranging a light blocking unit capable of blocking light emitted from the white subpixel under the absorption pattern from passing through the absorption pattern, and by placing a scattering layer on top of the absorption pattern. 본 발명의 실시예들은, 디스플레이 패널 및 장치에 관한 것으로서, 디스플레이 패널에서 광이 출사되는 면에 일부 컬러 서브픽셀과 대응되도록 흡광 패턴을 배치함으로써, 디스플레이 패널이 나타내는 색재현율을 개선할 수 있도록 한다. 또한, 흡광 패턴의 하부에 백색 서브픽셀에서 출사된 광이 흡광 패턴을 통과하는 것을 차단할 수 있는 광 차단부를 대칭 또는 비대칭적으로 배치하고, 흡광 패턴 상부에 산란층을 배치함으로써, 흡광 패턴의 배치로 인한 시야각 편차를 방지할 수 있도록 한다.