TRANSFLECTIVE LIQUID CRYSTAL PANEL

• Main Authors: LU, MINOU, LO, YEN-HUA, HUANG, SHIHIEH, GAN, JHENG-YOU, TSAI, CHANG-HSIAO
• Format: Patent
• Language: Chinese; English
• Published: 21.10.2023
• 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

A transflective liquid crystal panel includes a first substrate, a first active device, a patterned insulation layer, a first bottom transparent electrode, a reflective layer, a planarization layer, a first top transparent electrode, a second substrate and a liquid crystal layer. The patterned insulation layer is located on the first active device and includes a raised platform, bump structures and a first opening. The first bottom transparent electrode is located above the raised platform and the bump structures, and is electrically connected with the first active device. The reflective layer is located above the bump structures. The planarization layer is located above the patterned insulation layer and the first bottom transparent electrode, and includes a first through hole overlapping the raised platform. The first top transparent electrode is electrically connected to the first bottom transparent electrode through the first through hole.