公开(公告)号：US06674234B2

公开(公告)日：2004-01-06

申请号：US09978456

申请日：2001-10-16

申请人： Yong-Shin Kim ,  Sun Jin Yun ,  Sang-Hee Park ,  Yong Eui Lee

发明人： Yong-Shin Kim ,  Sun Jin Yun ,  Sang-Hee Park ,  Yong Eui Lee

IPC分类号： H05B3302

CPC分类号： H05B33/22

摘要： The inventive thin-film DC-driving electroluminescent device (ELD) is characterized by the thin-film current control layer which is inserted between a thin film phosphor layer and metal electrodes. This kind of ELD has the advantages of having a lower operation voltage than that of the conventional thin-film AC ELD and a higher resolution than that of the conventional thin-film/powder hybrid DC ELD. The thin-film current control layer acts as an energy barrier layer which supplies energetic electrons into said phosphor layer by a field-assistant injection of electron, and a current-limiting layer which prevents an electric field breakdown of said electroluminescent device caused by an excess current flow. The current control layer is embodied with a multilayered thin film laminated by an alternate deposition of metal oxides. In another embodiment, the current control layer consists of both an energy barrier layer and a current-limiting layer, separately formed.

摘要翻译： 本发明的薄膜直流驱动电致发光器件（ELD）的特征在于薄膜电流控制层，其插入在薄膜荧光体层和金属电极之间。 这种ELD具有比常规薄膜AC ELD低的操作电压和比常规薄膜/粉末混合DC ELD更高的分辨率的优点。 薄膜电流控制层用作通过场辅助电子注入向高能电子提供能量电子的能量阻挡层，以及限制所述电致发光器件由过量的电场引起的电场击穿的限流层 当前流。 电流控制层由通过金属氧化物的交替沉积层压的多层薄膜来实现。 在另一个实施例中，电流控制层由分别形成的能量阻挡层和限流层组成。

公开(公告)号：US06806642B2

公开(公告)日：2004-10-19

申请号：US09947085

申请日：2001-09-04

申请人： David G. Pires ,  Charles I. Zovko

发明人： David G. Pires ,  Charles I. Zovko

IPC分类号： H05B3302

CPC分类号： G02F1/133617 ,  G02F1/133603

摘要： A light source producing predominantly blue light is tuned to the transmission bands of color LCD subpixels for optimum light transmission and color separation. The spectral output of the light source has three peaks located in the same areas of the spectrum where LCD color filters transmit most of the light, thereby providing a balanced white. It has been discovered that brightness enhancing films aid in the color conversion by enhancing the cascaded peaks, in addition to increasing the brightness of the light source.

摘要翻译： 主要产生蓝光的光源被调谐到彩色LCD子像素的透射带，以实现最佳的光透射和颜色分离。 光源的光谱输出具有三个峰，位于频谱的相同区域，其中LCD滤色器传输大部分光，从而提供平衡的白色。 已经发现，除了增加光源的亮度之外，亮度增强膜有助于通过增强级联峰值来进行颜色转换。

公开(公告)号：US06769789B1

公开(公告)日：2004-08-03

申请号：US10151752

申请日：2002-05-16

申请人： Young-sun Won ,  Sang-joon Won

发明人： Young-sun Won ,  Sang-joon Won

IPC分类号： H05B3302

CPC分类号： F21V15/04 ,  F21V17/007 ,  F21V19/008

摘要： Disclosed is a lamp-holder for fluorescent lamp of detachably holding a lamp with ease and of reliably and firmly holding the lamp under the condition of being subjected to vibration or shock is disclosed. The lamp-holder body comprises a holder having a pair of resilient arms, and holding the fluorescent lamp by pushing the lamp between the arms, and a guide bar positioned between the pair of arms and extended downward, the guide bar having an arcuate guide surface for guiding insertion of the fluorescent lamp at its lower end.

摘要翻译： 公开了一种用于荧光灯的灯座，其容易地可拆卸地保持灯，并且在受到振动或冲击的条件下可靠且牢固地保持灯。 灯座主体包括具有一对弹性臂的保持器，并且通过将灯推动在臂之间并且保持荧光灯和位于一对臂之间并向下延伸的引导杆，导杆具有弓形引导表面 用于引导荧光灯在其下端的插入。

公开(公告)号：US06713955B1

公开(公告)日：2004-03-30

申请号：US09197012

申请日：1998-11-20

申请人： Daniel B. Roitman ,  Ronald L. Moon ,  Homer Antoniadis ,  James R. Sheats

发明人： Daniel B. Roitman ,  Ronald L. Moon ,  Homer Antoniadis ,  James R. Sheats

IPC分类号： H05B3302

CPC分类号： H01L51/5203 ,  H01L51/50 ,  H01L2251/5392 ,  H01L2251/568

摘要： An organic light emitting device having a process compatible current self-limiting (CSL) structure applied in the vicinity of an electrode of the device prevents the occurrence of high current flow in the vicinity of a short within the device. Should a short occur, the CSL structure becomes resistive, or non-conducting in the vicinity of the short, thus preventing the occurrence of “runaway” current in the vicinity of the short. By limiting the current flow between conductors in the device, the non-emissive areas of the device can be minimized, thus improving the overall reliability of the device.

摘要翻译： 具有应用于器件电极附近的工艺兼容电流自限制（CSL）结构的有机发光器件防止在器件内的短路附近发生高电流流动。 如果发生短路，则CSL结构在短路附近变成电阻或不导通，从而防止在短路附近发生“失控”电流。 通过限制器件中的导体之间的电流流动，器件的非发射区域可以最小化，从而提高器件的整体可靠性。

公开(公告)号：US06527401B1

公开(公告)日：2003-03-04

申请号：US09990793

申请日：2001-11-14

申请人： Jackson Luk Wah Chu

发明人： Jackson Luk Wah Chu

IPC分类号： H05B3302

CPC分类号： H05B33/00 ,  H05B33/02 ,  H05B33/10

摘要： An electroluminescent lighting device includes a elongate flexible body having an inner part and an outer part, an elongate multi-layer electroluminescent strip including a pair of co-extending conductive regions and extending along the inner body part, and a pair of conductive wires extending along the inner body part for supplying electrical power to the strip. The wires are separated from the strip by at least a portion of the inner body part, A number of flexible contact elements are located at intervals along the inner body part for electrically connecting the conductive regions to the wires. Each contact element contacts with a respective conductive region and extends through the portion of the inner body part to contact a respective wire.

摘要翻译： 电致发光照明装置包括具有内部部分和外部部分的细长柔性体，细长多层电致发光条带，包括一对共同延伸的导电区域并沿着内部主体部分延伸，以及一对导电线 用于向条带提供电力的内部主体部分。 电线通过内部主体部分的至少一部分与带材分离。多个柔性接触元件沿着内部主体部分间隔设置，用于将导电区域电连接到电线。 每个接触元件与相应的导电区域接触并且延伸穿过内部主体部分的部分以接触相应的导线。

公开(公告)号：US06416886B1

公开(公告)日：2002-07-09

申请号：US09170556

申请日：1998-10-13

申请人： Akira Gyoutoku ,  Hideaki Iwanaga

发明人： Akira Gyoutoku ,  Hideaki Iwanaga

IPC分类号： H05B3302

CPC分类号： H05B33/10 ,  H01L27/3281 ,  H01L51/5206 ,  H01L2251/558 ,  Y10S428/917

摘要： An organic electroluminescent device comprising a plurality of first electrodes of transparent conductive film patterns formed on a transparent substrate; an organic thin film formed on the first electrodes; and a second electrode formed on the organic thin film, wherein a recess, which is an interval region between the first electrodes, is embedded with a photo resist. Therefore, even if the thickness of the first electrodes is increased, the occurrence of defective coverage at the edge portion of first electrodes can be prevented.

摘要翻译： 一种有机电致发光器件，包括形成在透明衬底上的多个透明导电膜图案的第一电极; 形成在所述第一电极上的有机薄膜; 以及形成在所述有机薄膜上的第二电极，其中作为所述第一电极之间的间隔区域的凹部嵌入有光刻胶。 因此，即使第一电极的厚度增加，也可以防止在第一电极的边缘部分发生缺陷覆盖。

公开(公告)号：US06806641B2

公开(公告)日：2004-10-19

申请号：US09808317

申请日：2001-03-14

申请人： Naoyuki Ueda ,  Yasunori Kajima ,  Shinichiro Tamura

发明人： Naoyuki Ueda ,  Yasunori Kajima ,  Shinichiro Tamura

IPC分类号： H05B3302

CPC分类号： H01L51/5281 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5206 ,  H01L51/5215

摘要： A light-emitting device having a layer including an emission region and provided between an anode and a cathode wherein the anode has a visible light (with a wavelength of 380 to 780 nm) transmittance ranging from 35 to 75%, and the anode has a work function of 3.0 to 7.0 ev wherein the device has an improved contrast characteristic while keeping high luminance.

摘要翻译： 一种发光器件，其具有包括发光区域并且设置在阳极和阴极之间的层，其中阳极具有可见光（波长380〜780nm）的透射率为35〜75％，阳极具有 工作功能为3.0〜7.0ev，其中该装置具有改善的对比度特性，同时保持高亮度。

公开(公告)号：US06765349B2

公开(公告)日：2004-07-20

申请号：US10260666

申请日：2002-09-30

申请人： Liang-Sheng Liao ,  Joseph K. Madathil ,  Pranab K. Raychaudhuri

发明人： Liang-Sheng Liao ,  Joseph K. Madathil ,  Pranab K. Raychaudhuri

IPC分类号： H05B3302

CPC分类号： H01L51/5221 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/0081

摘要： An organic electroluminescent device including an anode, an electroluminescent medium, and a metal alloy cathode comprising at least two metals, wherein all the metals of the alloy have their work function higher than 4.0 eV.

摘要翻译： 一种包括阳极，电致发光介质和包含至少两种金属的金属合金阴极的有机电致发光器件，其中所述合金的所有金属的功函数高于4.0eV。

公开(公告)号：US06525467B1

公开(公告)日：2003-02-25

申请号：US09937614

申请日：2001-09-27

申请人： Mitsuru Eida ,  Kenichi Fukuoka

发明人： Mitsuru Eida ,  Kenichi Fukuoka

IPC分类号： H05B3302

CPC分类号： H01L27/3281 ,  H01L51/5212

摘要： An organic EL display device having a large luminescence pixel area and a production method efficiently providing such organic EL display device. An organic electroluminescence display device having a substrate on which are successively provided a lower electrode having an auxiliary wiring layer electrically connected thereto, an organic luminescent medium, and an opposed electrode, the lower electrode and the opposed electrode being disposed in an XY matrix, wherein the auxiliary wiring layer and the lower electrode are wired on different surfaces and electrically connected in a nonluminescent portion, or are wired on the same surface and electrically connected in a nonluminescent portion and an electric insulation layer is provided in a portion, excluding the electrical connection, between the auxiliary wiring layer and the lower electrode.

摘要翻译： 具有大发光像素面积的有机EL显示装置和有效提供这种有机EL显示装置的制造方法。 一种具有基板的有机电致发光显示装置，其上依次设置有与其电连接的辅助布线层的下电极，有机发光介质和相对电极，所述下电极和所述相对电极设置在XY矩阵中，其中 辅助布线层和下电极布线在不同的表面上并且电连接在非发光部分中，或者被布线在同一表面上并且电连接在非发光部分中，并且电绝缘层设置在不包括电连接 在辅助布线层和下电极之间。

公开(公告)号：US06404125B1

公开(公告)日：2002-06-11

申请号：US09421584

申请日：1999-10-20

申请人： Dmitri Zalmanovich Garbuzov ,  John Charles Connolly ,  Robert Frank Karlicek, Jr. ,  Ian Thomas Ferguson

发明人： Dmitri Zalmanovich Garbuzov ,  John Charles Connolly ,  Robert Frank Karlicek, Jr. ,  Ian Thomas Ferguson

IPC分类号： H05B3302

CPC分类号： H01L33/502 ,  H01L27/156 ,  H01L33/10 ,  H01L33/20 ,  H01L33/46

摘要： An apparatus comprises an active region, a phosphor layer and a substrate. The active region is configured to emit light having a first band of wavelengths selected from a first group of wavelengths. The phosphor layer has a first refractive index. The phosphor layer includes a plurality of wavelength-converting phosphors. The phosphor layer is configured to convert the first band of wavelengths of light emitted from the active region to a second band of wavelengths. A center wavelength of the second band of wavelengths is greater than a center wavelength of the first band of wavelengths. The substrate is disposed between and in contact with the active region and the phosphor layer. The substrate has a second refractive index. The first refractive index substantially equals the second refractive index.

摘要翻译： 一种装置包括有源区，磷光体层和衬底。 有源区被配置为发射具有选自第一组波长的第一波长波段的光。 荧光体层具有第一折射率。 磷光体层包括多个波长转换荧光体。 磷光体层被配置为将从有源区发射的光的第一波长带转换成第二波长带。 第二波长带的中心波长大于第一波长带的中心波长。 衬底设置在有源区域和磷光体层之间并与其接触。 衬底具有第二折射率。 第一折射率基本上等于第二折射率。