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1. 发明申请

US20140286049A1 BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME 有权
标题翻译：背光单元和包括其的显示装置
公开(公告)号：US20140286049A1
公开(公告)日：2014-09-25
申请号：US14016326
申请日：2013-09-03
申请人： Samsung Display Co., Ltd.
发明人： HanMoe CHA , Seung-Hwa HA , Kyung-Min KIM , DONGHOON KIM , Young-Jun SEO
IPC分类号： F21V8/00
CPC分类号： G02F1/133615 , B82Y20/00 , G02B6/0023 , G02F2001/133614 , H01L33/502 , H01L33/507 , Y10S977/744 , Y10S977/95
摘要： A backlight unit includes a light source which generates a first light; a quantum dots member which is spaced apart from the light source by a first distance and converts the first light into a second light; a guide member which lengthwise extends in a first direction and fixes positions of the light source and the quantum dots member; and an optical member which reflects the second light. The guide member guides the first light from the light source to the quantum dots member and guides the second light from the quantum dots member to the optical member.
摘要翻译：背光单元包括产生第一光的光源; 量子点构件，其与所述光源间隔开第一距离并将所述第一光转换成第二光; 引导构件，其沿第一方向纵向延伸并固定光源和量子点构件的位置; 以及反射第二光的光学构件。引导构件将来自光源的第一光引导到量子点构件，并将来自量子点构件的第二光引导到光学构件。

2. 发明申请

US20230030952A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
公开(公告)号：US20230030952A1
公开(公告)日：2023-02-02
申请号：US17872904
申请日：2022-07-25
申请人： Samsung Display Co., Ltd.
发明人： JIN SEOCK MA , MOOSOON KO , DONGHOON KIM , SANGHOON YIM , DONGJO KIM , YOUNGJI KIM
IPC分类号： H01L51/52 , H01L27/32 , H01L51/56
摘要： A display device includes a substrate having a first area and a second area, wherein the first area includes a transmissive area and a non-transmissive area adjacent to the transmissive area and the second area has transmittance less than the first area, a display portion disposed in the non-transmissive area of the first area and the second area and disposed on the substrate, a conductive layer disposed between the substrate and the display portion and defining a plurality of first openings overlapping the transmissive area, a low reflection layer disposed between the substrate and the conductive layer, overlapping the conductive layer, and defining a plurality of second openings overlapping the transmissive area and a polarizing film disposed under the substrate, overlapping the conductive layer, and defining a plurality of third openings overlapping the transmissive area.

3. 发明申请

US20150029439A1 BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME 审中-公开
标题翻译：背光组件和液晶显示器
公开(公告)号：US20150029439A1
公开(公告)日：2015-01-29
申请号：US14156917
申请日：2014-01-16
申请人： Samsung Display Co., Ltd.
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。

4. 发明申请

US20220140015A1 CAPPING LAYER FOR TANDEM STRUCTURE AND DISPLAY DEVICE HAVING THE SAME 有权
公开(公告)号：US20220140015A1
公开(公告)日：2022-05-05
申请号：US17347851
申请日：2021-06-15
申请人： Samsung Display Co., LTD.
发明人： SOLJI KIM , JUNGJIN YANG , DONGHOON KIM , JIN WOO PARK , JINSOOK BANG , SEOKJAE LEE , SUNHYE LEE , SANGHOON YIM
IPC分类号： H01L27/32 , H01L51/52
摘要： A display device includes a first pixel area including a first pixel electrode and a first organic light emitting layer, a tandem pixel area including a tandem pixel electrode, a first tandem organic light emitting layer and a second tandem organic light emitting layer, a capping layer including a first capping layer corresponding to the first organic light emitting layer and a tandem capping layer corresponding to both the first tandem organic light emitting layer and the second tandem organic light emitting layer, and a common electrode between the first capping layer and the first organic light emitting layer and between the tandem capping layer and the second tandem organic light emitting layer. Each of the first capping layer and the tandem capping layer has a thickness, and the thickness of the tandem capping layer is smaller than the thickness of the first capping layer.

5. 发明申请

US20140119049A1 BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME 有权
标题翻译：背光单元和显示装置
公开(公告)号：US20140119049A1
公开(公告)日：2014-05-01
申请号：US13790665
申请日：2013-03-08
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： DONGHOON KIM , Seung-Mo Kim , Byungchoon Yang , Hayoung Lee , Seunghwan Chung , HanMoe Cha , Youngjun Choi , Jinsung Chio
IPC分类号： F21V8/00
CPC分类号： G02B6/005
摘要： A backlight unit includes a light source unit having a light source configured to emit a first light, a quantum dot sheet configured to emit a second light having a different color from the first light, a light guide plate configured to guide a light exiting from the light source unit or the quantum dot sheet, and an optical member including a prism sheet and configured to control the light exiting from the light guide plate. The quantum dot sheet includes a polymer resin and a plurality of first and second quantum dots, which are dispersed in the polymer resin. The second light is a white light obtained by mixing a red light, green light, and a blue light, and the second light has a concordance rate with an Adobe RGB color space which is no less than by about 99.9%.
摘要翻译：背光单元包括：光源单元，其具有被配置为发射第一光的光源;被配置为发射与第一光不同的颜色的第二光的量子点片;导光板，被配置为引导从所述第一光出射的光; 光源单元或量子点片，以及包括棱镜片的光学构件，被配置为控制从导光板射出的光。量子点片包括聚合物树脂和分散在聚合物树脂中的多个第一和第二量子点。第二个光是通过混合红光，绿光和蓝光而获得的白光，并且第二光具有不小于约99.9％的Adobe RGB色彩空间的一致率。

6. 发明申请

US20150009453A1 LIGHT SOURCE UNIT, METHOD OF MANUFACTURING THE SAME, AND BACKLIGHT UNIT HAVING THE SAME 有权
标题翻译：光源单元，其制造方法和具有该光学单元的背光单元
公开(公告)号：US20150009453A1
公开(公告)日：2015-01-08
申请号：US14100586
申请日：2013-12-09
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： HanMoe CHA , SEUNG-HWA HA , DONGHOON KIM , SEOKHYUN NAM , HAYOUNG LEE
IPC分类号： F21V9/10 , H01L33/60 , F21V8/00
CPC分类号： G02B6/0001 , G02B6/0023 , G02F1/133603 , G02F2001/133614 , G02F2202/108 , H01L33/486 , H01L33/505 , H01L33/507 , H01L33/60
摘要： A light source unit includes a light source configured to emit a light, a first case including a first groove configured to receive the light source therein, a first sealing member disposed in the first groove and covering the light source, a second case disposed on the first case and including a first opening portion overlapping with the first groove, and a quantum dot member disposed between the first case and the second case and including a light conversion area configured to convert the light to a white light and a defect area surrounding the light conversion area. The first opening portion is disposed through the second case, a portion of the light conversion area overlaps with the first opening portion and the first groove, and the light source unit is configured such that the white light exits therefrom through the first opening portion.
摘要翻译：光源单元包括被配置为发光的光源，第一壳体，包括构造成在其中容纳光源的第一凹槽，设置在第一凹槽中并覆盖光源的第一密封构件，设置在第一凹槽上的第二壳体第一壳体并且包括与第一槽重叠的第一开口部分和设置在第一壳体和第二壳体之间的量子点构件，并且包括被配置为将光转换成白光的光转换区域和围绕光的缺陷区域转换区。第一开口部分穿过第二壳体设置，光转换区域的一部分与第一开口部分和第一凹槽重叠，并且光源单元构造成使得白光通过第一开口部分离开。

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