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公开(公告)号：US20160077273A1
公开(公告)日：2016-03-17
申请号：US14794289
申请日：2015-07-08
发明人： Donghoon KIM , Myeong-Ju SHIN , Juyoung YOON , Seunghwan CHUNG , Youngjun CHOI , Mi-sun PARK , Hyun-Min BAE , Jae-suk AHN , Il-ho JEON
IPC分类号： F21V8/00
CPC分类号： G02B6/0053 , G02B6/0031 , G02B6/0051 , G02B6/0065 , G02B6/0068 , Y10S977/774
摘要： Provided are a display device and a method of fabricating the display device. The display device includes a display panel, a backlight unit, and a light emitting sheet. The backlight unit is disposed under the display panel to provide light to the display panel. The light emitting sheet is disposed between the display panel and the backlight unit. The light emitting sheet includes a lower film, a first light emitting resin pattern layer, an upper film, and a second light emitting resin pattern layer. The first light emitting resin pattern layer is disposed on the lower film and includes a plurality of first protrusions and a plurality of first grooves defined between the first protrusions. The upper film is disposed on the first light emitting resin pattern layer. The second light emitting resin pattern layer is disposed between the first light emitting resin pattern layer and the upper film.
摘要翻译： 提供了一种显示装置和制造该显示装置的方法。 显示装置包括显示面板，背光单元和发光板。 背光单元设置在显示面板下方以向显示面板提供光。 发光片设置在显示面板和背光单元之间。 发光片包括下膜，第一发光树脂图案层，上膜和第二发光树脂图案层。 第一发光树脂图案层设置在下膜上，并且包括多个第一突起和限定在第一突起之间的多个第一凹槽。 上部膜设置在第一发光树脂图案层上。 第二发光树脂图案层设置在第一发光树脂图案层和上膜之间。
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公开(公告)号：US20150029439A1
公开(公告)日：2015-01-29
申请号：US14156917
申请日：2014-01-16
发明人： JoongHyun KIM , DONGHOON KIM , Young-Jun SEO , Daehoon SONG , Young-keun LEE , Youngjun CHOI
IPC分类号： G02F1/1335 , F21K99/00
CPC分类号： G02F1/133605 , G02F1/133603 , G02F1/133609
摘要： A back light assembly includes: a light source including a light emitting diode which generates white light having color coordinates located on one of a plurality of color coordinate ranks; a reflector sheet which reflects the white light incident from the light source, where the reflector sheet includes a reflective material which reflects light incident thereon and a color compensation material which compensates the color coordinates of the white light by controlling the intensity of light having a predetermined wavelength range, among the white light, to allow the color coordinates of the white light to converge on target color coordinates; and a diffuser plate which diffusing light provided from the light source and the reflector sheet.
摘要翻译： 背光组件包括：光源，包括产生具有位于多个颜色坐标列中的一个上的色坐标的白光的发光二极管; 反射板，其反射从光源入射的白光，其中反射板包括反射入射到其上的光的反射材料和补偿白光的色坐标的颜色补偿材料，通过控制具有预定 在白光之间的波长范围，以允许白光的颜色坐标收敛于目标色坐标; 以及漫射板，其漫射从光源和反射片提供的光。
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公开(公告)号：US20160109641A1
公开(公告)日：2016-04-21
申请号：US14737669
申请日：2015-06-12
发明人： Dong-Yeol YEOM , Youngjun CHOI , Jinsook BANG
CPC分类号： G02B6/0055 , G02B6/0041 , G02B6/0065 , G02B6/0088 , Y10S977/774
摘要： A backlight unit includes a light conversion member; a light guide plate including a light exit surface, a rear surface facing the light exiting surface, and connection surfaces including a first surface and a second surface facing each other to connect the light exit surface and the rear surface; a reflective member; and a light source emitting a first color light incident to the first surface and a portion of the first color light reaches the second surface on which the reflective member is disposed to specularly reflect the portion of the first color light. The light conversion member is disposed on the light exit surface, receives the first color light from the light guide plate, and emits a second color light different from the first color light.
摘要翻译： 背光单元包括光转换构件; 包括光出射表面的导光板，面向光出射表面的后表面，以及包括彼此面对的第一表面和第二表面的连接表面，以连接光出射表面和后表面; 反光构件; 以及发射入射到第一表面的第一颜色光的光源，并且第一色光的一部分到达其上设置有反射构件的第二表面，以镜面反射第一色光的一部分。 光转换构件设置在光出射面上，从导光板接收第一色光，并发射与第一色光不同的第二色光。
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