INSULATION SHEET FOR DISPLAY LIGHT SOURCE, AND INSULATION LIGHT SOURCE MODULE, INSULATION BACKLIGHT UNIT, AND DISPLAY DEVICE COMPRISING SAME

Provided is an insulation sheet for a display light source. The insulation sheet for a display light source according to an embodiment of the present invention is an insulation sheet for a display light source which is provided on the opposite surface to a circuit board mounting surface on which a p...

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Bibliographische Detailangaben
1. Verfasser:	SEO, In Yong
Format:	Patent
Sprache:	eng ; fre ; 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:	Provided is an insulation sheet for a display light source. The insulation sheet for a display light source according to an embodiment of the present invention is an insulation sheet for a display light source which is provided on the opposite surface to a circuit board mounting surface on which a plurality of LED elements constituting a light source of a display are mounted, spaced at predetermined intervals, to block heat generated from the plurality of LED elements from being transferred in the direction perpendicular to the opposite surface. Accordingly, the insulation sheet can minimize the transfer of received heat in the perpendicular direction while reducing the level of heat in the plurality of LED elements, and is thus advantageous in minimizing or preventing heat transfer in an undesirable direction and/or of an undesirable amount. L'invention concerne une feuille d'isolation pour une source de lumière d'affichage. La feuille d'isolation pour une source de lumière d'affichage selon un mode de réalisation de la présente invention est une feuille d'isolation pour une source de lumière d'affichage qui est disposée sur la surface opposée à une surface de montage de carte de circuit sur laquelle une pluralité d'éléments de DEL constituant une source de lumière d'un dispositif d'affichage sont montés, espacés à des intervalles prédéterminés, pour bloquer la chaleur générée à partir de la pluralité d'éléments de DEL d'être transférée dans la direction perpendiculaire à la surface opposée. En conséquence, la feuille d'isolation peut réduire au minimum le transfert de chaleur reçue dans la direction perpendiculaire tout en réduisant le niveau de chaleur dans la pluralité d'éléments de DEL, et est ainsi avantageuse dans la réduction ou la prévention du transfert de chaleur dans une direction indésirable et/ou d'une quantité indésirable. 디스플레이 광원용 단열시트가 제공된다. 본 발명의 일 실시예에 따른 디스플레이 광원용 단열시트는 디스플레이의 광원을 이루는 다수 개의 LED 소자가 소정의 간격을 두고 실장된 회로기판 실장면의 반대면 상에 구비되어 상기 다수 개의 LED 소자에서 발생되는 열이 상기 반대면에 수직한 방향으로 전달되는 것을 차단시키기 위한 디스플레이 광원용 단열시트이다. 이에 의하면, 다수 개의 LED 소자의 발열 수준을 낮추면서도 전달받은 열이 수직방향으로 전달되는 것을 최소화할 수 있어서 원하지 않는 방향 및/또는 양으로 열이 전달되는 것을 최소화 또는 방지하기에 유리하다.