专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010131171A3 SHORT CIRCUIT PREVENTION IN ELECTROLUMINESCENT DEVICES 审中-公开
标题翻译：电子器件中的短路保护
公开(公告)号：WO2010131171A3
公开(公告)日：2011-05-26
申请号：PCT/IB2010052016
申请日：2010-05-07
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , HARTMANN SOEREN , BOERNER HERBERT F , YOUNG EDWARD W A
发明人： HARTMANN SOEREN , BOERNER HERBERT F , YOUNG EDWARD W A
IPC分类号： H01L51/52
CPC分类号： H01L51/5253 , H01L2251/568
摘要： The present invention discloses a method for the prevention of short circuits in electroluminescent (EL) devices comprising the steps of: Providing an EL device comprising a substrate (1) and stacked thereon in the order of mention: a first electrode layer (2), an EL stack (3) and a second electrode layer (4); applying a liquid film onto the second electrode layer to fill the pinholes (5) present in said layer; and drying and/or curing the liquid film to form a solid layer (6). Furthermore, an EL device produced by the method of the present invention is provided.
摘要翻译：本发明公开了一种防止电致发光（EL）器件短路的方法，其特征在于包括以下步骤：提供一种包括基片（1）并层叠在其上的EL器件，其顺序为：第一电极层（2）， EL堆叠（3）和第二电极层（4）; 将液膜施加到第二电极层上以填充存在于所述层中的针孔（5）; 并干燥和/或固化液膜以形成固体层（6）。此外，提供了通过本发明的方法制造的EL器件。

2. 发明申请

WO2012052886A3 OLED DEVICE WITH A BRIGHTNESS DISTRIBUTION CONTROLLING MEANS 审中-公开
标题翻译：具有亮度分布控制装置的OLED器件
公开(公告)号：WO2012052886A3
公开(公告)日：2012-06-14
申请号：PCT/IB2011054522
申请日：2011-10-13
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , HARTMANN SOEREN , KRUIJT PIETER GIJSBERTUS MARIA
发明人： HARTMANN SOEREN , KRUIJT PIETER GIJSBERTUS MARIA
IPC分类号： H01L51/52
CPC分类号： H01L51/5203 , H01L27/3239 , H01L51/5212 , H01L51/56 , H01L2251/5361
摘要： The invention describes an OLED device (1) comprising an active layer (13) between a first electrode (11) and a second electrode (12); a contact means (3, 34, 35) for connecting the electrodes (11, 12) to a power supply (2); and a brightness distribution controlling means (20, 21, 21', 24, 24', 25, 25'), which brightness distribution controlling means (20, 21, 21', 24, 24', 25, 25') comprises a plurality of openings (20), wherein an opening (20) extends through the second electrode (12) and the active layer (13) to expose an area (21, 21') of the first electrode (11); and a plurality of selectively addressable current distribution lines (24, 24', 25, 25'), wherein a current distribution line (24, 24', 25, 25') is arranged to extend between a contact means (3, 34, 35) and an exposed area (21, 21') such that an electrical connection can be established between the power supply (2) and the first electrode (11) to (specifically) regulate the brightness of the active layer (13) in the vicinity of the exposed area (21, 21') accessed by that current distribution line (24, 24', 25, 25'), and whereby the current distribution lines (24, 24', 25, 25') are electrically connected to each other by means of the first electrode (11). The invention further describes an OLED lighting arrangement (4) comprising such an OLED device (1), a line regulation means (22) for regulating the current flow through a selectively addressable current distribution line (24, 24', 25, 25') between the contact means (3) and the first electrode (11) to regulate the brightness of the active layer (13) in the vicinity of the exposed area (21, 21') accessed by that current distribution line (24, 24', 25, 25'); and a brightness distribution controller (41) for controlling the line activation means (22) to address a specific current distribution line (24, 24', 25, 25'). The invention also describes a method of manufacturing an OLED device (1) with a brightness distribution controlling means (20, 21, 21', 24, 24', 25, 25'). The invention also describes a method of controlling the brightness of distribution of such an OLED device in such an OLED lighting arrangement.
摘要翻译：本发明描述了一种OLED器件（1），其包括在第一电极（11）和第二电极（12）之间的有源层（13）; 一个用于将电极（11,12）连接到电源（2）的接触装置（3,34,35）; 和亮度分布控制装置（20,21,21'，24,24'，25,25'）包括一个亮度分布控制装置（20,21,21'，24,24'，25,25'），多个开口（20），其中开口（20）延伸穿过第二电极（12）和有源层（13）以暴露第一电极（11）的区域（21,21'）; 和多个可选择性寻址的电流分配线路（24,24'，25,25'），其中电流分配线路（24,24'，25,25'）被布置成在接触装置（3，（2）和第一电极（11）之间建立电连接以（具体地）调节第一电极（11）中的有源层（13）的亮度，（24,24'，25,25'）访问的暴露区域（21,21'）附近，并且由此电流分布线（24,24'，25,25'）电连接到所述电流分布线借助第一电极（11）相互连接。本发明进一步描述了一种OLED照明装置（4），其包括这种OLED装置（1），用于调节通过可选择性寻址的电流分配线（24,24'，25,25'）的电流的线调节装置（22）在所述接触装置（3）和所述第一电极（11）之间以调节在由所述电流分配线（24,24'，24）访问的所述暴露区域（21,21'）附近的所述活性层（13） 25，25'）; 和用于控制线路激励装置（22）以寻址特定电流分配线（24,24'，25,25'）的亮度分配控制器（41）。本发明还描述了一种制造具有亮度分布控制装置（20,21,21'，24,24'，25,25'）的OLED装置（1）的方法。本发明还描述了一种控制这种OLED照明装置中的这种OLED装置的分布亮度的方法。

3. 发明申请

WO2011007297A3 METHOD FOR PRODUCING STRUCTURED CONDUCTIVE LAYERS 审中-公开
标题翻译：生产结构导电层的方法
公开(公告)号：WO2011007297A3
公开(公告)日：2011-06-23
申请号：PCT/IB2010053121
申请日：2010-07-08
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , RICKERS CHRISTOPH , SCHWAB HOLGER , HARTMANN SOEREN
发明人： RICKERS CHRISTOPH , SCHWAB HOLGER , HARTMANN SOEREN
IPC分类号： H01L51/52 , H01L51/00
CPC分类号： H01L51/0023 , H01L51/5203
摘要： The invention relates to the production of a structured layer (2) having electrically conductive regions (2a), particularly the production of a structured transparent OLED electrode. The method starts with producing an initial layer (2') of an electrically conductive material, which is then rendered electrically insulating outside the intended conductive regions (2a). Thus the shape of the initial layer with for example a smooth surface (S) is preserved. Rendering the conductive material locally insulating can be achieved by irradiating and/or heating it locally (3 a) to change its chemical composition or crystalline structure. Moreover, dopants may locally (3b) be added by diffusion processes and/or by plasma printing.
摘要翻译：本发明涉及具有导电区域（2a）的结构化层（2）的生产，特别是生产结构化的透明OLED电极。该方法从产生导电材料的初始层（2'）开始，然后在预期的导电区域（2a）外部使其电绝缘。因此，具有例如光滑表面（S）的初始层的形状被保留。通过局部照射和/或加热导电材料局部绝缘（3a）以改变其化学组成或晶体结构可实现导电材料的局部绝缘。此外，掺杂剂可以局部（3b）通过扩散工艺和/或通过等离子印刷添加。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式