-
公开(公告)号：US20210034121A1
公开(公告)日：2021-02-04
申请号：US16924030
申请日：2020-07-08
发明人： Kang Woo Lee , Boo Kan Ki , June Hyoung Park , Sun Hee Oh , Dong Hyeon Lee , Jeong In Lee , Hyuk Hwan Kim , Seong Sik Choi
摘要： A panel bottom sheet includes: a first heat dissipation layer; a second heat dissipation layer having circumferential side surfaces located further inside than circumferential side surfaces of the first heat dissipation layer in a plan view, the second heat dissipation layer including: a main heat dissipation pattern including a first opening formed completely through the second heat dissipation layer in a thickness direction; and a heat dissipation substrate disposed directly on the second heat dissipation layer.
-
公开(公告)号：US20200057185A1
公开(公告)日：2020-02-20
申请号：US16661266
申请日：2019-10-23
发明人： Seong Yong Hwang , Jin Ho Park , Tae Gil Kang , Hyuk Hwan Kim , Sang Won Lee , Jae Jin Choi
IPC分类号： F21V8/00 , G02F1/1335 , G02B5/02
摘要： An optical member includes a light guide plate, a first low refractive layer, a wavelength conversion layer, and a passivation layer. The first low refractive layer is disposed on the light guide plate. A refractive index of the first low refractive layer is smaller than a refractive index of the light guide plate. The wavelength conversion layer is disposed on the first low refractive layer. The passivation layer is disposed on the wavelength conversion layer. The passivation layer covers a side surface of the wavelength conversion layer and a side surface of the first low refractive layer on at least one side.
-
公开(公告)号：US10971691B2
公开(公告)日：2021-04-06
申请号：US16231852
申请日：2018-12-24
发明人： Sang Chul Byun , Hyuk Hwan Kim , Seok Hyun Nam
IPC分类号： H01L33/58 , H01L51/50 , H01L51/56 , H01L25/075 , H01L27/32 , H01L51/52 , H01L33/50 , H01L33/62 , H01L33/38
摘要： A display device comprises: a light emitting array including a plurality of light emitting elements on a substrate and an insulating pattern disposed between the light emitting elements; a color conversion array including a plurality of sub-color conversion parts corresponding to the respective light emitting elements; and a printed circuit board having a first contact electrode connected to each of the light emitting elements, the printed circuit board driving the light emitting elements, wherein the plurality of sub-color conversion parts include first to third sub-color conversion parts that convert the light provided from corresponding light emitting elements into lights of first to third colors and emitting the converted lights, wherein each of the plurality of light emitting elements is electrically insulated from an adjacent light emitting elements.
-
公开(公告)号：US09971197B2
公开(公告)日：2018-05-15
申请号：US14283917
申请日：2014-05-21
发明人： Si Joon Song , Hyuk Hwan Kim , Hyun Jeong Kim , Seok Hyun Nam , Young Keun Lee
IPC分类号： G09F13/04 , G09F13/08 , G02F1/1335 , F21V5/04 , F21V7/00 , F21V7/04 , F21V13/04 , H05K1/02 , G02B19/00 , F21Y115/10 , F21V23/00 , F21V23/04
CPC分类号： G02F1/133611 , F21V5/046 , F21V7/0066 , F21V7/04 , F21V13/04 , F21V23/004 , F21Y2115/10 , G02B19/0028 , G02B19/0061 , G02B19/0071 , G02F1/133603 , G02F1/133605 , G02F1/133606 , G02F2001/133607 , H05K1/0274 , H05K2201/10106 , H05K2201/10121 , H05K2201/2054
摘要： A light source module includes a printed circuit board including a wiring layer, an insulating coating layer disposed on the wiring layer, and a reflection adjustment pattern disposed on the insulating coating layer and having reflection characteristics which are different from reflection characteristics of the insulating coating layer, a light emitting chip mounted on the printed circuit board, and an optical lens arranged on an upper portion of the light emitting chip and fixed to the printed circuit board.
-
公开(公告)号：US08604686B2
公开(公告)日：2013-12-10
申请号：US13633587
申请日：2012-10-02
发明人： Hyun Jin Kim , Seok Hyun Nam , Dong Chin Lee , Hyuk Hwan Kim , Min Jeong Wang
CPC分类号： C09K11/592 , C09K11/595 , G02F1/133603
摘要： A light source module includes first and second light sources. The first light source includes a blue light-emitting body emitting blue light and a red fluorescent material disposed around the blue light-emitting body emitting red light by virtue of being excited by the blue light. The second light source is disposed adjacent to the first light source, and includes a green light-emitting body emitting green light. The blue and green light-emitting materials may include a light-emitting diode (LED) chip including substantially the same material. Accordingly, since a variation of light efficiency of the light source module with respect to temperature is small, a color feedback system may be omitted, and color reproducibility may be high.
摘要翻译： 光源模块包括第一和第二光源。 第一光源包括发射蓝光的蓝色发光体和蓝色发光体周围红色荧光材料，蓝色发光体被蓝色光激发而发出红色光。 第二光源与第一光源相邻设置，并且包括发出绿光的绿色发光体。 蓝色和绿色发光材料可以包括基本上相同材料的发光二极管（LED）芯片。 因此，由于光源模块相对于温度的光效率的变化小，因此可以省略颜色反馈系统，并且颜色再现性可能高。
-
公开(公告)号：US11923330B2
公开(公告)日：2024-03-05
申请号：US17477655
申请日：2021-09-17
发明人： Jung Hoon Shin , Hyuk Hwan Kim , Byoung Dae Ye
IPC分类号： H01L23/00 , H01L25/18 , H10K59/131
CPC分类号： H01L24/26 , H01L24/29 , H01L24/32 , H01L24/83 , H01L25/18 , H01L2224/2612 , H01L2224/29082 , H01L2224/2939 , H01L2224/29439 , H01L2224/29455 , H01L2224/2949 , H01L2224/29499 , H01L2224/32145 , H01L2224/83007 , H01L2224/83143 , H01L2224/83203 , H01L2224/83851 , H01L2924/01064 , H01L2924/01065 , H01L2924/01066 , H01L2924/01067 , H01L2924/2075 , H01L2924/20751 , H10K59/131
摘要： An adhesive member includes: a conductive particle layer including a plurality of conductive particles; a non-conductive layer disposed on the conductive particle layer; and a screening layer interposed between the conductive particle layer and the non-conductive layer and includes a plurality of screening members spaced apart from each other.
-
公开(公告)号：US20180364408A1
公开(公告)日：2018-12-20
申请号：US15803038
申请日：2017-11-03
发明人： Seong Yong HWANG , Jin Ho Park , Tae Gil Kang , Hyuk Hwan Kim , Sang Won Lee , Jae Jin Choi
IPC分类号： F21V8/00 , G02F1/1335 , G02B5/02
摘要： An optical member includes a light guide plate, a first low refractive layer, a wavelength conversion layer, and a passivation layer. The first low refractive layer is disposed on the light guide plate. A refractive index of the first low refractive layer is smaller than a refractive index of the light guide plate. The wavelength conversion layer is disposed on the first low refractive layer. The passivation layer is disposed on the wavelength conversion layer. The passivation layer covers a side surface of the wavelength conversion layer and a side surface of the first low refractive layer on at least one side.
-
公开(公告)号：US20130026948A1
公开(公告)日：2013-01-31
申请号：US13633587
申请日：2012-10-02
发明人： Hyun Jin Kim , Seok Hyun Nam , Dong Chin Lee , Hyuk Hwan Kim , Min Jeong Wang
CPC分类号： C09K11/592 , C09K11/595 , G02F1/133603
摘要： A light source module includes first and second light sources. The first light source includes a blue light-emitting body emitting blue light and a red fluorescent material disposed around the blue light-emitting body emitting red light by virtue of being excited by the blue light. The second light source is disposed adjacent to the first light source, and includes a green light-emitting body emitting green light. The blue and green light-emitting materials may include a light-emitting diode (LED) chip including substantially the same material. Accordingly, since a variation of light efficiency of the light source module with respect to temperature is small, a color feedback system may be omitted, and color reproducibility may be high.
摘要翻译： 光源模块包括第一和第二光源。 第一光源包括发射蓝光的蓝色发光体和蓝色发光体周围红色荧光材料，蓝色发光体被蓝色光激发而发出红色光。 第二光源与第一光源相邻设置，并且包括发出绿光的绿色发光体。 蓝色和绿色发光材料可以包括基本上相同材料的发光二极管（LED）芯片。 因此，由于光源模块相对于温度的光效率的变化小，因此可以省略颜色反馈系统，并且颜色再现性可能高。
-
公开(公告)号：US10725224B2
公开(公告)日：2020-07-28
申请号：US15803038
申请日：2017-11-03
发明人： Seong Yong Hwang , Jin Ho Park , Tae Gil Kang , Hyuk Hwan Kim , Sang Won Lee , Jae Jin Choi
IPC分类号： F21V8/00 , G02F1/13357 , G02B5/02 , G02F1/1335
摘要： An optical member includes a light guide plate, a first low refractive layer, a wavelength conversion layer, and a passivation layer. The first low refractive layer is disposed on the light guide plate. A refractive index of the first low refractive layer is smaller than a refractive index of the light guide plate. The wavelength conversion layer is disposed on the first low refractive layer. The passivation layer is disposed on the wavelength conversion layer. The passivation layer covers a side surface of the wavelength conversion layer and a side surface of the first low refractive layer on at least one side.
-
公开(公告)号：US10199593B2
公开(公告)日：2019-02-05
申请号：US15858151
申请日：2017-12-29
发明人： Sang Chul Byun , Hyuk Hwan Kim , Seok Hyun Nam
IPC分类号： H01L33/58 , H01L51/50 , H01L51/56 , H01L27/32 , H01L51/52 , H01L33/50 , H01L33/62 , H01L33/38
摘要： A display device comprises: a light emitting array including a plurality of light emitting elements on a substrate and an insulating pattern disposed between the light emitting elements; a color conversion array including a plurality of sub-color conversion parts corresponding to the respective light emitting elements; and a printed circuit board having a first contact electrode connected to each of the light emitting elements, the printed circuit board driving the light emitting elements, wherein the plurality of sub-color conversion parts include first to third sub-color conversion parts that convert the light provided from corresponding light emitting elements into lights of first to third colors and emitting the converted lights, wherein each of the plurality of light emitting elements is electrically insulated from an adjacent light emitting elements.
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.021 秒)
