Display panel and display terminal

• Main Authors: WU DAZHAO, CAI LI, LYU JUNFANG, LI JUNJIE, XIAO WEIWEI
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2024
• 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 invention discloses a display panel and a display terminal. The display panel comprises a first substrate, a second substrate, a liquid crystal layer and an optical adjusting layer, the second substrate and the first substrate are spaced and oppositely arranged, and a plurality of protrusions are arranged on the surface of the side, away from the first substrate, of the second substrate; the liquid crystal layer is arranged between the first substrate and the second substrate; the optical adjusting layer is arranged on the side, away from the first substrate, of the second substrate, a plurality of grooves are formed in the optical adjusting layer, and the grooves and the corresponding protrusions are arranged in an embedded mode; the refractive index of the second substrate is smaller than that of the optical adjusting layer. The second substrate is provided with the protrusions, the optical adjusting layer is provided with the grooves embedded with the protrusions, and the refractive index of the second