DISPLAY PANEL AND DISPLAY DEVICE

• Main Authors: YANG, Chaoqun, HUANG, Changchih
• Format: Patent
• Language: English
• Published: 04.06.2020
• 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

The present disclosure provides a display panel and display device. The display panel includes a substrate and a color film layer formed on the substrate. A plurality of first color resistances are formed in the color film layer, a plurality of green or red quantum dots are formed in the first color resistances. A first shielding layer is formed on the first color resistances, and the first shielding layer is made of yellow photoresistance material or red photoresistance material. The present disclosure provides a display panel and display device to improve color purity of green light or red light emitted by the quantum dots excited in the color resistance.