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71. 发明申请

US20050237283A1 Electronic circuit, driving method thereof, electro-optical device, and electronic apparatus 有权
标题翻译：电子电路，其驱动方法，电光装置和电子设备
公开(公告)号：US20050237283A1
公开(公告)日：2005-10-27
申请号：US11091544
申请日：2005-03-29
申请人： Tokuro Ozawa , Eiji Kanda , Ryoichi Nozawa
发明人： Tokuro Ozawa , Eiji Kanda , Ryoichi Nozawa
IPC分类号： H01L51/50 , G09G3/20 , G09G3/30 , G09G3/32 , H05B33/14
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2320/043
摘要： To reduce a time for applying a target voltage to a gate of a driving transistor. During an initializing period, both ends of a capacitive element become a short-circuited state by turning on transistors, so that node A and B becomes a voltage made by subtracting the threshold voltage Vthp of the driving transistor from a power source voltage VEL. During a writing period, the transistor is turned on and a data signal X-j is supplied to change the voltage at the node B as much as a voltage corresponding the current which is to flow into an OLED element. The node A is changed from the threshold voltage as much as the value obtained by dividing the voltage change by capacity ratio. During a light-emitting period, the transistor is turned on, so that the current corresponding to the voltage at the node A flows through the OLED element.
摘要翻译：以减少将目标电压施加到驱动晶体管的栅极的时间。在初始化期间，电容元件的两端通过导通晶体管而成为短路状态，使得节点A和B成为通过减去驱动晶体管的阈值电压V th thp而得到的电压从电源电压V EL EL。在写入周期期间，晶体管导通，并且提供数据信号X-j以将节点B处的电压改变为与流入OLED元件的电流相对应的电压。节点A的阈值电压与通过将电压变化除以容量比得到的值相同。在发光周期期间，晶体管导通，使得与节点A处的电压相对应的电流流过OLED元件。

72. 发明申请

US20050186698A1 Method of manufacturing organic electroluminescent device, organic electroluminescent device, substrate for organic electroluminescent device, and electronic apparatus 有权
标题翻译：制造有机电致发光器件的方法，有机电致发光器件，有机电致发光器件用基板和电子设备
公开(公告)号：US20050186698A1
公开(公告)日：2005-08-25
申请号：US11013683
申请日：2004-12-17
申请人： Yukimasa Ishida , Ryoichi Nozawa
发明人： Yukimasa Ishida , Ryoichi Nozawa
IPC分类号： H05B33/10 , H01L27/32 , H01L51/00 , H01L51/40 , H01L51/50 , H01L51/52 , H05B33/12 , H05B33/22 , H01L21/31 , H01L21/469
CPC分类号： H01L27/3246 , H01L51/0003 , H01L51/5206
摘要： To provide an organic electroluminescent device, a manufacturing method thereof, and an electronic apparatus, which can reduce wiring line resistance, lower power consumption, suppress heating and uniformize brightness. There is provided a method of manufacturing an organic electroluminescent device comprising, on a first electrode, a light-emitting functional layer surrounded by a first partition 42a and a second partition. The method comprises a step of sequentially film-forming a first electrode material and a first partition material on an interlayer insulating film, a step of patterning the first electrode material and the first partition material with a mask to form the first electrode and the first partition in the same shape, and a step of forming the second partition on the interlayer insulating film and the first partition material.
摘要翻译：为了提供一种有机电致发光器件，其制造方法和电子设备，其可以降低布线电阻，降低功耗，抑制加热并使亮度均匀化。提供一种制造有机电致发光器件的方法，在有机电致发光器件的第一电极上包括被第一分隔件41a和第二隔板包围的发光功能层。该方法包括在层间绝缘膜上顺序成膜第一电极材料和第一分隔材料的步骤，用掩模对第一电极材料和第一分隔材料进行图案化以形成第一电极和第一隔板的步骤以及在层间绝缘膜和第一分隔材料上形成第二隔板的步骤。

73. 发明申请

US20050112341A1 Electro-optical device and electronic apparatus 有权
标题翻译：电光装置和电子设备
公开(公告)号：US20050112341A1
公开(公告)日：2005-05-26
申请号：US10961221
申请日：2004-10-12
申请人： Tomoyuki Ito , Ryoichi Nozawa
发明人： Tomoyuki Ito , Ryoichi Nozawa
IPC分类号： H05B33/22 , B05D5/12 , B32B3/00 , G09F9/00 , G09F9/30 , H01L27/32 , H01L51/00 , H01L51/50 , H01L51/56 , H05B33/10 , H05B33/12 , H05B33/14
CPC分类号： H01L27/3246 , H01L51/56 , Y10T428/24917 , Y10T428/31504
摘要： To provide an electro-optical device comprising a thin film having a uniform thickness, which is formed by drying liquid droplets filled in a liquid droplet ejection region surrounded by a partition. An electro-optical device comprises partitions 22 for separating a plurality of regions formed on a substrate 10. Each of the partitions 22 has a lyophilic first partition 43 and a liquid-repellent second partition 44 which is formed on an upper surface portion of the first partition except for a circumferential portion surrounding the region of the first partition 43. The device also comprises a functional layer 45 which is formed on the region surrounded by the partition and includes at least a light emitting layer. The device further comprises a pair of electrodes 41 and 46 with the functional layer interposed therebetween, in which the first partition 43 has the thickness larger than the thickness of the functional layer 45, and a side inclined angle of the first partition 43 is less than the side inclined angle of the second partition 44.
摘要翻译：提供一种电光装置，其包括具有均匀厚度的薄膜，其通过干燥填充在被分隔区包围的液滴喷射区域中的液滴而形成。电光装置包括用于分离形成在基板10上的多个区域的隔板22。每个隔板22具有亲液性第一分隔件43和排斥第二分隔件44，其形成在第一分隔件的上表面部分上，除了围绕第一分隔件43的区域的圆周部分之外。该装置还包括功能层45，该功能层45形成在由隔板包围的区域中，并且至少包括发光层。该装置还包括一对电极41和46，其间插入有功能层，其中第一隔板43的厚度大于功能层45的厚度，第一隔板43的侧倾角小于第二分隔件44的侧倾角。

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