COMPOSITE OPTICAL FILM AND DISPLAY DEVICE COMPRISING SAME

The present invention is applicable to the technical field of display devices and relates to, for example, a display device which uses a composite optical film and a light-emitting diode (LED). To achieve the aforementioned objective, the present invention comprises: a display panel; and a composite...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Naree, YOON, Dongjin, PARK, Sangtae, CHA, Seunghwan
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS SEALS SIGNS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention is applicable to the technical field of display devices and relates to, for example, a display device which uses a composite optical film and a light-emitting diode (LED). To achieve the aforementioned objective, the present invention comprises: a display panel; and a composite optical film which is positioned on the display panel, wherein the composite optical film includes an adhesive layer which is attached to the display panel and includes a light scattering agent. The refractive index of the light scattering agent may be greater than that of the adhesive layer. La présente invention est applicable au domaine technique des dispositifs d'affichage et concerne, par exemple, un dispositif d'affichage qui utilise un film optique composite et une diode électroluminescente (DEL). Pour atteindre l'objectif susmentionné, la présente invention comprend : un panneau d'affichage ; et un film optique composite qui est positionné sur le panneau d'affichage, le film optique composite comprenant une couche adhésive qui est fixée au panneau d'affichage et comprend un agent de diffusion de lumière. L'indice de réfraction de l'agent de diffusion de lumière peut être supérieur à celui de la couche adhésive. 본 발명은 디스플레이 장치 관련 기술 분야에 적용 가능하며, 예를 들어 복합 광학 필름 및 LED(Light Emitting Diode)를 이용한 디스플레이 장치에 관한 것이다. 상술한 목적을 달성하기 위하여, 본 발명은, 디스플레이 패널; 및 상기 디스플레이 패널 상에 위치하는 복합 광학 필름을 포함하고, 상기 복합 광학 필름은, 상기 디스플레이 패널에 부착되고 광 산란제를 포함하는 점착층을 포함하고, 상기 광 산란제의 굴절률은 상기 점착층의 굴절률보다 클 수 있다.