Display apparatus with improved color sensing and method of manufacture

Display apparatus with improved color sensing and method of manufacture

A display apparatus includes: a first substrate including a first sub-pixel region, a second sub-pixel region, and a white sub-pixel region; a first color filter disposed on the first substrate in the first sub-pixel region; a second color filter disposed on the first substrate in the second sub-pix...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Choi, Byungseok, Song, Keunkyu, Lee, Hyunsup, Noh, Junghun, Jang, Sanghee, Song, Junho
Format: Patent
Sprache:eng
Schlagworte:
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
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Beschreibung
Zusammenfassung:A display apparatus includes: a first substrate including a first sub-pixel region, a second sub-pixel region, and a white sub-pixel region; a first color filter disposed on the first substrate in the first sub-pixel region; a second color filter disposed on the first substrate in the second sub-pixel region; an organic layer disposed on the first substrate, the organic layer covering the first color filter, the second color filter, and the white sub-pixel region; a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; and a compensation pattern disposed between the first substrate and the second substrate, the compensation pattern being further disposed in the white sub-pixel region. A height of the liquid crystal layer corresponding to the white sub-pixel region is smaller than heights of the liquid crystal layer corresponding to the first sub-pixel region and the second sub-pixel region.