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公开(公告)号:US20090091239A1
公开(公告)日:2009-04-09
申请号:US12113390
申请日:2008-05-01
申请人: Don-Chan CHO , Jae-Byung PARK , Hae-Il PARK , Jin-Seob BYUN , Sung-Jin HONG , Seul LEE
发明人: Don-Chan CHO , Jae-Byung PARK , Hae-Il PARK , Jin-Seob BYUN , Sung-Jin HONG , Seul LEE
CPC分类号: H01L33/504 , H01L33/44 , H01L2224/48091 , H01L2224/48247 , H01L2933/0041 , H01L2924/00014
摘要: A light-emitting chip includes a light-emitting part, a first color-converting part and a second color-converting part. The light-emitting part includes a first electrode and a second electrode, and generates first light of a first wavelength. The first color-converting part is formed on a light-emitting surface of the light-emitting part. The first color-converting part converts at least a portion of the first light into second light of a second wavelength. The second color-converting part is formed on the first color-converting part. The second color-converting part converts at least a portion of the first light into third light of a third wavelength that is shorter than the second wavelength. Thus, a fluorescent substance of a long wavelength and a fluorescent substance of a short wavelength are sequentially formed on a light-emitting surface of a light-emitting part, so that the color reproducibility of a light-emitting chip may be enhanced.
摘要翻译: 发光芯片包括发光部分,第一颜色转换部分和第二颜色转换部分。 发光部分包括第一电极和第二电极,并产生第一波长的第一光。 第一颜色转换部分形成在发光部分的发光表面上。 第一颜色转换部分将第一光的至少一部分转换为第二波长的第二光。 第二颜色转换部分形成在第一颜色转换部分上。 第二颜色转换部将第一光的至少一部分转换为比第二波长短的第三波长的第三光。 因此,在发光部的发光面上依次形成长波长的荧光物质和短波长的荧光物质,可以提高发光芯片的色彩再现性。
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公开(公告)号:US20090121628A1
公开(公告)日:2009-05-14
申请号:US12189846
申请日:2008-08-12
申请人: Don-Chan CHO , Jae-Byung PARK , Hae-Il PARK , Jin-Seob BYUN
发明人: Don-Chan CHO , Jae-Byung PARK , Hae-Il PARK , Jin-Seob BYUN
IPC分类号: H01L33/00
CPC分类号: H05B33/14 , C09K11/0883 , C09K11/574 , C09K11/584 , C09K11/612 , C09K11/663 , C09K11/7718 , C09K11/7731 , C09K11/7745 , C09K11/7789
摘要: An inorganic light emitting device includes a first emission layer that includes a first electrode, a first dielectric layer, a first sub-emission layer, a second dielectric layer and a first auxiliary electrode sequentially stacked on a substrate, a second emission layer that includes the first auxiliary electrode and a third dielectric layer, a second sub-emission layer, a fourth dielectric layer and a second auxiliary electrode sequentially stacked on the first auxiliary electrode, and a third emission layer that includes the second auxiliary electrode and a fifth dielectric layer, a third sub-emission layer, a sixth dielectric layer and a second electrode sequentially stacked on the second auxiliary electrode.
摘要翻译: 无机发光器件包括第一发射层,其包括顺序地堆叠在衬底上的第一电极,第一电介质层,第一子发光层,第二电介质层和第一辅助电极,第二发射层包括 第一辅助电极和第三电介质层,第二副发光层,第四电介质层和第二辅助电极,其顺序堆叠在第一辅助电极上,第三发射层包括第二辅助电极和第五电介质层, 第三副发光层,第六电介质层和顺序堆叠在第二辅助电极上的第二电极。
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公开(公告)号:US20070170858A1
公开(公告)日:2007-07-26
申请号:US11536950
申请日:2006-09-29
申请人: Don-Chan CHO , Hae-Il PARK , Jin-Seob BYUN , Sang-Yu LEE
发明人: Don-Chan CHO , Hae-Il PARK , Jin-Seob BYUN , Sang-Yu LEE
IPC分类号: H01J1/62
CPC分类号: H01J65/046 , G02F1/133604 , G02F1/133608 , H01J61/305
摘要: A backlight assembly includes a flat fluorescent lamp and a bottom chassis. The flat fluorescent lamp includes a first substrate, a second substrate and an external electrode. The second substrate is combined with the first substrate to form a plurality of discharge spaces. The external electrode crosses the discharge spaces. The bottom chassis receives the flat fluorescent lamp and includes a protruded portion spaced apart from the flat fluorescent lamp by a distance that is different from a distance between a remaining portion of the bottom chassis and the flat fluorescent lamp.
摘要翻译: 背光组件包括平面荧光灯和底部底盘。 平面荧光灯包括第一基板,第二基板和外部电极。 第二基板与第一基板结合以形成多个放电空间。 外部电极与放电空间交叉。 底部底盘容纳平面荧光灯,并且包括与平面荧光灯隔开一定距离的突出部分,其距离与底部底盘的剩余部分和平面荧光灯之间的距离不同。
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4.
公开(公告)号:US20070188080A1
公开(公告)日:2007-08-16
申请号:US11549504
申请日:2006-10-13
申请人: Hae-Il PARK , Jin-Seob BYUN , Sang-Yu LEE , Don-Chan CHO
发明人: Hae-Il PARK , Jin-Seob BYUN , Sang-Yu LEE , Don-Chan CHO
IPC分类号: H01J1/62
CPC分类号: H01J61/305 , H01J9/268 , H01J61/361 , H01J65/046
摘要: A flat fluorescent lamp including a first substrate, a second substrate facing the first substrate to provide a discharge region having a plurality of discharge spaces and a non-discharge region encompassing the discharge region. Fluorescent layers are arranged on the first and second substrates, and a sealing member is arranged in the non-discharge region shielded from the discharge spaces, and it couples the first and second substrates together.
摘要翻译: 一种平面荧光灯,包括第一基板,面向第一基板的第二基板,以提供具有多个放电空间的放电区域和包围放电区域的非放电区域。 荧光层布置在第一和第二基板上,并且密封构件布置在从放电空间屏蔽的非放电区域中,并且将第一和第二基板耦合在一起。
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5.
公开(公告)号:US20070182304A1
公开(公告)日:2007-08-09
申请号:US11734563
申请日:2007-04-12
申请人: Hyeon-Yong JANG , In-Sun HWANG , Hae-Il PARK , Sang-Yu LEE , Joong-Hyun KIM , Jin-Seob BYUN
发明人: Hyeon-Yong JANG , In-Sun HWANG , Hae-Il PARK , Sang-Yu LEE , Joong-Hyun KIM , Jin-Seob BYUN
IPC分类号: H01J29/70
CPC分类号: H01J65/00 , G02F1/133604 , H01J61/0675 , H01J61/305 , H01J61/92 , H01J65/046
摘要: A light generating device includes a body having discharge spaces generating light in response to a voltage signal, and electrodes providing the voltage signal to the discharge spaces. The discharge spaces are apart from each other and arranged substantially parallel with each other. The electrodes are disposed at external portions of the body. The body includes a first substrate, and a second substrate disposed on the first substrate. The second substrate includes space forming members and space dividing members. The discharge spaces are each formed between corresponding one of the space forming members and the first substrate. The space dividing members are each disposed between the adjacent space forming members. The space dividing members include connecting passages each connecting adjacent ones of the discharge spaces. A display device includes a display panel for displaying images using an image signal, a driving signal and light, the planar light generating device for providing the light to the display panel, and an inverter for generating the voltage signal to the planar light generating device.
摘要翻译: 发光装置包括具有响应于电压信号产生光的放电空间的主体和向放电空间提供电压信号的电极。 放电空间彼此分开并且基本上彼此平行地布置。 电极设置在身体的外部。 主体包括第一基板和设置在第一基板上的第二基板。 第二基板包括空间形成部件和空间分割部件。 放电空间各自形成在相应的空间形成构件和第一衬底之间。 空间分隔构件分别设置在相邻的空间形成构件之间。 空间分隔构件包括连接相邻的放电空间的连接通道。 显示装置包括用于使用图像信号显示图像的显示面板,驱动信号和光,用于向显示面板提供光的平面光产生装置,以及用于向平面光产生装置产生电压信号的反相器。
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