DISPLAY DEVICE

• Main Authors: Lee, Yi-Hui, Hsu, Yu-Chun, Fan, Sheng-Nan, Chu, Wei-Ming, Cheng, Yung-Chih, Chen, Kuan-Chou
• Format: Patent
• Language: English
• Published: 25.01.2024
• Subjects: BLASTING; 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; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; WEAPONS

A display device, including a first display panel, a second display panel, and a first optical structure layer, is provided. The first display panel has a first display surface emitting light toward a first direction. The second display panel has a second display surface emitting light toward a second direction, wherein the first direction is different from the second direction. The first optical structure layer is disposed on the first display panel, wherein a glossiness of the first optical structure layer is between 4 GU and 35 GU, and a reflectivity of specular component included (SCI) of the first optical structure layer is between 3% and 6%. The display device provided by the disclosure can reduce the influence of ambient light from the outside on a displayed image.