DISPLAY DEVICE HAVING POLARIZER UNIT

DISPLAY DEVICE HAVING POLARIZER UNIT

According to an embodiment of the present invention, a display device comprises: a display substrate; a liquid crystal layer arranged on the display substrate; a common electrode arranged on the liquid crystal layer; a first protection film arranged on the common electrode; a polarization member arr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PARK, SEI YONG, KIM, SHO YEON, IM, WAN SOON
Format: Patent
Sprache:eng ; kor
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:According to an embodiment of the present invention, a display device comprises: a display substrate; a liquid crystal layer arranged on the display substrate; a common electrode arranged on the liquid crystal layer; a first protection film arranged on the common electrode; a polarization member arranged on the first protection film; and a color conversion layer arranged on the polarization member. The polarization member includes a polarization unit configured to polarize light and a blocking unit configured to prevent transmission of light. The blocking unit is connected to the common electrode through a contact hole formed in the first protection film. Therefore, the display device can have excellent display quality. 본 발명의 일 실시예는, 표시 기판, 상기 표시 기판 상에 배치된 액정층, 상기 액정층 상에 배치된 공통 전극, 상기 공통 전극 상에 배치된 제1 보호막, 상기 제1 보호막 상에 배치된 편광 부재 및 상기 편광 부재 상에 배치된 색 변환층;을 포함하며, 상기 편광 부재는, 광을 편광시키는 편광부 및 광을 투과시키지 않는 차단부를 포함하며, 상기 차단부는 상기 제1 보호막에 형성된 콘택홀을 통하여 상기 공통 전극과 연결된 표시장치를 제공한다.