DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME

DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME

A display device includes a backlight unit, a switching element layer, a liquid crystal layer, and a color conversion layer. The backlight unit includes a first light source and a second light source for outputting different color light. The switching element layer is disposed on the backlight unit....

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Bibliographische Detailangaben
Hauptverfasser: KANG MOON SHIK, PYOUN SEOUNG BUM, KIM JIN PIL, KIM KANG MIN, LEE JAE HOON, JO KUN HEE, CHOI NAM GON, AN TAE HYEONG, HONG SEOK HA, LIM KYOUNG HO
Format: Patent
Sprache:eng ; kor
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
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
DISPLAY
EDUCATION
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
SEALS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:A display device includes a backlight unit, a switching element layer, a liquid crystal layer, and a color conversion layer. The backlight unit includes a first light source and a second light source for outputting different color light. The switching element layer is disposed on the backlight unit. The switching element layer includes a plurality of switching elements. The liquid crystal layer is disposed on the switching element layer. The color conversion layer is disposed on the liquid crystal layer. The color conversion layer includes a color conversion material that converts color of light. The color conversion layer includes a first color region, a second color region, and a third color region. The color conversion layer includes quantum dot particles. The display quality of the display device can be improved. 표시 장치는 백라이트 유닛, 스위칭 소자층, 액정층 및 색 변환층을 포함한다. 상기 백라이트 유닛은 서로 다른 컬러 광을 출력하는 제1 광원 및 제2 광원을 포함한다. 상기 스위칭 소자층은 상기 백라이트 유닛 상에 배치된다. 상기 스위칭 소자층은 복수의 스위칭 소자들을 포함한다. 상기 액정층은 상기 스위칭 소자층에 배치된다. 상기 색 변환층은 상기 액정층 상에 배치된다. 상기 색 변환층은 광의 색을 변환하는 색 변환 물질을 포함한다. 상기 색 변환층은 제1 컬러 영역, 제2 컬러 영역 및 제3 컬러 영역을 포함한다. 상기 색 변환층은 양자점 입자를 포함한다.