公开(公告)号：EP1408365A3

公开(公告)日：2005-02-02

申请号：EP03256317.3

申请日：2003-10-07

申请人： SEIKO EPSON CORPORATION

发明人： Kimura, Mutsumi

IPC分类号： G02F1/1368 ,  H01L25/04

CPC分类号： H01L21/6835 ,  G02F2001/136281 ,  H01L21/6836 ,  H01L23/13 ,  H01L23/49816 ,  H01L24/10 ,  H01L24/29 ,  H01L24/81 ,  H01L24/83 ,  H01L27/3244 ,  H01L27/3297 ,  H01L2221/68322 ,  H01L2221/68327 ,  H01L2221/68354 ,  H01L2221/68363 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29299 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/81001 ,  H01L2224/8319 ,  H01L2224/83851 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01025 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/0104 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01059 ,  H01L2924/0106 ,  H01L2924/01064 ,  H01L2924/01078 ,  H01L2924/04941 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H05K3/20 ,  H05K3/4614 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49155 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2224/13099 ,  H01L2224/05599

摘要： The invention seeks to provide technology for ensuring satisfactory connections upon establishment of electrical connections between pad electrodes provided on a to-be-transferred piece and pad electrodes provided on a transfer destination substrate. A transfer chip according to the present invention is formed on a first substrate and transferred from the first substrate to a second substrate having wiring. The transfer chip serves as a transfer unit including at least a thin-film electrical circuit formed of stacked films and a plurality of pad electrodes for establishing connections between the thin-film electrical circuit and another circuit. The pad electrodes (56d and 56f) are arranged over the entire one surface of the transfer chip and cover thin-film elements or thin-film wiring included in the thin-film electrical circuit provided below the pad electrodes (56d and 56f). Accordingly, the tops (56d-1, 56d-2, and 56f-1) of rough surface portions of the pad electrodes (56d and 56f) have approximately the same height.

公开(公告)号：EP1408365A2

公开(公告)日：2004-04-14

申请号：EP03256317.3

申请日：2003-10-07

申请人： SEIKO EPSON CORPORATION

发明人： Kimura, Mutsumi

IPC分类号： G02F1/1368 ,  H01L25/04

CPC分类号： H01L21/6835 ,  G02F2001/136281 ,  H01L21/6836 ,  H01L23/13 ,  H01L23/49816 ,  H01L24/10 ,  H01L24/29 ,  H01L24/81 ,  H01L24/83 ,  H01L27/3244 ,  H01L27/3297 ,  H01L2221/68322 ,  H01L2221/68327 ,  H01L2221/68354 ,  H01L2221/68363 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29299 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/81001 ,  H01L2224/8319 ,  H01L2224/83851 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01025 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/0104 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01059 ,  H01L2924/0106 ,  H01L2924/01064 ,  H01L2924/01078 ,  H01L2924/04941 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H05K3/20 ,  H05K3/4614 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49155 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2224/13099 ,  H01L2224/05599

摘要： The invention seeks to provide technology for ensuring satisfactory connections upon establishment of electrical connections between pad electrodes provided on a to-be-transferred piece and pad electrodes provided on a transfer destination substrate. A transfer chip according to the present invention is formed on a first substrate and transferred from the first substrate to a second substrate having wiring. The transfer chip serves as a transfer unit including at least a thin-film electrical circuit formed of stacked films and a plurality of pad electrodes for establishing connections between the thin-film electrical circuit and another circuit. The pad electrodes (56d and 56f) are arranged over the entire one surface of the transfer chip and cover thin-film elements or thin-film wiring included in the thin-film electrical circuit provided below the pad electrodes (56d and 56f). Accordingly, the tops (56d-1, 56d-2, and 56f-1) of rough surface portions of the pad electrodes (56d and 56f) have approximately the same height.

摘要翻译： 本发明寻求提供技术，以确保在设置在待传送片上的焊盘电极和设置在转印目的基板上的焊盘电极之间建立电连接时确保令人满意的连接。 根据本发明的转印芯片形成在第一基板上并从第一基板转移到具有布线的第二基板。 转移芯片用作至少包括由堆叠膜形成的薄膜电路和用于建立薄膜电路与另一电路之间的连接的多个焊盘电极的转印单元。 焊盘电极（56d和56f）布置在转印芯片的整个表面上，并且覆盖设置在焊盘电极（56d和56f）下方的薄膜电路中的薄膜元件或薄膜布线。 因此，焊盘电极（56d和56f）的粗糙表面部分的顶部（56d-1,66d-2和56f-1）具有大致相同的高度。

公开(公告)号：EP1193678A3

公开(公告)日：2002-08-28

申请号：EP01308340.7

申请日：2001-09-28

申请人： SEIKO EPSON CORPORATION

发明人： Kimura, Mutsumi

IPC分类号： G09G3/32

CPC分类号： G09G3/3258 ,  G09G3/20 ,  G09G3/2022 ,  G09G2300/0417 ,  G09G2300/0842 ,  G09G2310/0251

摘要： The invention seeks to provide a method for implementing a gray-scale display of an electro-optical device according to a time ratio gray-scale method without providing reset lines. In an electro-optical device comprising, at an intersection of a scanning line and a data line, an electro-optical element, a driving transistor for driving the electro-optical element, a switching transistor for controlling the driving transistor, and a reset transistor having the function of resetting the driving transistor to a non-conducting state, a gray-scale is obtained by performing a plurality of set-reset operations, each set-reset operation comprising: a setting step of supplying an on-signal to the switching transistor via the scanning line, and of supplying a set signal for selecting a conducting state or a non-conducting state of the driving transistor to the driving transistor via the data line and the switching transistor in accordance with the on-signal; and a resetting step of supplying an on-signal for the reset transistor via the scanning line so as to reset the driving transistor to the non-conducting state.

摘要翻译： 本发明试图提供一种在不提供复位线的情况下根据时间比例灰度方法实现电光器件的灰度显示的方法。 1.一种电光学装置，其特征在于，在扫描线和数据线的交叉点上具有电光学元件，驱动该电光学元件的驱动晶体管，控制该驱动晶体管的开关晶体管和复位晶体管 具有将所述驱动晶体管复位为非导通状态的功能，通过执行多个置位复位操作来获得灰度级，每个置位复位操作包括：设置步骤，向所述开关提供导通信号 以及根据所述开启信号经由所述数据线和所述开关晶体管向所述驱动晶体管提供用于选择所述驱动晶体管的导通状态或非导通状态的置位信号; 以及复位步骤，经由扫描线向复位晶体管提供导通信号，以将驱动晶体管复位到非导通状态。

公开(公告)号：EP1193678A2

公开(公告)日：2002-04-03

申请号：EP01308340.7

申请日：2001-09-28

申请人： SEIKO EPSON CORPORATION

发明人： Kimura, Mutsumi

IPC分类号： G09G3/32

CPC分类号： G09G3/3258 ,  G09G3/20 ,  G09G3/2022 ,  G09G2300/0417 ,  G09G2300/0842 ,  G09G2310/0251

摘要： The invention seeks to provide a method for implementing a gray-scale display of an electro-optical device according to a time ratio gray-scale method without providing reset lines. In an electro-optical device comprising, at an intersection of a scanning line and a data line, an electro-optical element, a driving transistor for driving the electro-optical element, a switching transistor for controlling the driving transistor, and a reset transistor having the function of resetting the driving transistor to a non-conducting state, a gray-scale is obtained by performing a plurality of set-reset operations, each set-reset operation comprising: a setting step of supplying an on-signal to the switching transistor via the scanning line, and of supplying a set signal for selecting a conducting state or a non-conducting state of the driving transistor to the driving transistor via the data line and the switching transistor in accordance with the on-signal; and a resetting step of supplying an on-signal for the reset transistor via the scanning line so as to reset the driving transistor to the non-conducting state.

摘要翻译： 本发明旨在用于实现电光装置gemäß到时间比灰度法的灰度显示，而不提供复位线的方法。 在电光器件，包括，在以扫描线和数据线的交叉点，到电光学元件，驱动电光学元件，用于控制所述驱动晶体管的开关晶体管的驱动晶体管，以及重置晶体管 具有复位驱动晶体管到非导通状态的功能，灰度是通过进行置位 - 复位操作的多个获得的，各置位 - 复位操作，包括：在信号供给到开关的设定步骤 晶体管通过扫描线，并供给用于选择导通状态或驱动晶体管经由数据线并与雅舞蹈开关晶体管的驱动晶体管的非导通状态的一组信号的导通信号; 并且经由扫描线供给用于复位晶体管导通的信号的复位步骤，以便驱动晶体管复位到非导通状态。

公开(公告)号：EP2237256B1

公开(公告)日：2013-01-02

申请号：EP10166275.7

申请日：1999-03-17

申请人： Seiko Epson Corporation

发明人： Kimura, Mutsumi ,  Matsueda, Yojiro ,  Ozawa, Tokuroh ,  Quinn, Michael

IPC分类号： G09G3/32

CPC分类号： G09G3/3258 ,  G09G3/006 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0264 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2330/021 ,  H01L21/76895

公开(公告)号：EP1363265B1

公开(公告)日：2012-04-11

申请号：EP03077303.0

申请日：1998-02-17

申请人： Seiko Epson Corporation

发明人： Kimura, Mutsumi ,  Itoh, Tomoyuki

IPC分类号： G09G3/30 ,  H05B33/08 ,  H05B33/26 ,  H01L33/00 ,  G09G3/32

CPC分类号： H05B33/08 ,  G09G3/3225 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0417 ,  G09G2300/0439 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2300/0876 ,  G09G2310/06 ,  G09G2320/043 ,  H01L27/1255 ,  H01L27/3244 ,  H01L27/3248 ,  H01L51/5206 ,  H01L51/5234 ,  H01L2251/5315 ,  Y02B20/32

摘要： An organic EL device driven by thin-film transistors is disclosed, in which the pixel electrode is connected to the thin film transistor through a contact hole formed in the inter-layer insulation film.

公开(公告)号：EP2280389A1

公开(公告)日：2011-02-02

申请号：EP10180066.2

申请日：1999-03-17

申请人： Seiko Epson Corporation

发明人： Kimura, Mutsumi ,  Matsueda, Yojiro ,  Ozawa, Tokuroh ,  Quinn, Michael

IPC分类号： G09G3/30

CPC分类号： G09G3/3258 ,  G09G3/006 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0264 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2330/021 ,  H01L21/76895

摘要： A transistor circuit (100) including a driving transistor (110) where conductance between a source and a drain is controlled in response to voltage, and a compensating transistor (120) where a gate is connected to one of a source and a drain and wherein the compensating transistor is connected so as to supply input signals to the gate of the driving transistor through the source and drain. In a transistor circuit where conductance control in a driving transistor is carried out in response to the voltage of input signals, it is possible to control the conductance by using input signals of a relatively low voltage and a variance in threshold characteristics of driving transistors is compensated. With this transistor circuit, a display panel that can display picture images with reduced uneven brightness is achieved.

摘要翻译： 一种晶体管电路（100），包括响应于电压控制源极和漏极之间的电导的驱动晶体管（110），以及栅极连接到源极和漏极之一的补偿晶体管（120），其中 连接补偿晶体管，以通过源极和漏极将输入信号提供给驱动晶体管的栅极。 在对输入信号的电压进行驱动晶体管的导通控制的晶体管电路中，可以通过使用相对低电压的输入信号来控制电导，并且驱动晶体管的阈值特性的变化被补偿 。 利用该晶体管电路，可以实现可以显示具有降低的不均匀亮度的图像的显示面板。

公开(公告)号：EP2237256A3

公开(公告)日：2010-10-20

申请号：EP10166275.7

申请日：1999-03-17

申请人： Seiko Epson Corporation

发明人： Kimura, Mutsumi ,  Matsueda, Yojiro ,  Ozawa, Tokuroh ,  Quinn, Michael

IPC分类号： G09G3/32

CPC分类号： G09G3/3258 ,  G09G3/006 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0264 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2330/021 ,  H01L21/76895

摘要： A transistor circuit (100) including a driving transistor (110) where conductance between a source and a drain is controlled in response to voltage, and a compensating transistor (120) where a gate is connected to one of a source and a drain and wherein the compensating transistor is connected so as to supply input signals to the gate of the driving transistor through the source and drain. In a transistor circuit where conductance control in a driving transistor is carried out in response to the voltage of input signals, it is possible to control the conductance by using input signals of a relatively low voltage and a variance in threshold characteristics of driving transistors is compensated. With this transistor circuit, a display panel that can display picture images with reduced uneven brightness is achieved.

公开(公告)号：EP1830343A3

公开(公告)日：2009-03-11

申请号：EP07075433.8

申请日：1998-02-17

申请人： Seiko Epson Corporation

发明人： Ozawa, Tokuroh ,  Kimura, Mutsumi

IPC分类号： G09G3/30 ,  H05B33/08 ,  H05B33/26 ,  H01L33/00

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/08 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/0283 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/021 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0005 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5315

摘要： An electroluminescent apparatus comprising:
a substrate;
a transistor formed above the substrate, the transistor including a gate electrode;
a first electrode extended from the gate electrode of the transistor;
a pixel electrode coupled to the transistor;
an opposite electrode disposed opposite the pixel electrode;
a luminescent element disposed between the pixel electrode and the opposite electrode;
a common power supply line supplying a current to the luminescent element through the transistor, a portion of the common power supply line disposed in confrontation with the first electrode;
an inner layer insulation film disposed between the first electrode and the portion of the common power supply line disposed in confrontation with the first electrode; and
a holding capacitor formed by the first electrode, the portion of the common power supply line disposed in confrontation with the first electrode, and the inner layer insulation film.

公开(公告)号：EP1408365B1

公开(公告)日：2009-02-18

申请号：EP03256317.3

申请日：2003-10-07

申请人： Seiko Epson Corporation

发明人： Kimura, Mutsumi

IPC分类号： G02F1/1368 ,  H01L25/04

CPC分类号： H01L21/6835 ,  G02F2001/136281 ,  H01L21/6836 ,  H01L23/13 ,  H01L23/49816 ,  H01L24/10 ,  H01L24/29 ,  H01L24/81 ,  H01L24/83 ,  H01L27/3244 ,  H01L27/3297 ,  H01L2221/68322 ,  H01L2221/68327 ,  H01L2221/68354 ,  H01L2221/68363 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29299 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/81001 ,  H01L2224/8319 ,  H01L2224/83851 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01025 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/0104 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01059 ,  H01L2924/0106 ,  H01L2924/01064 ,  H01L2924/01078 ,  H01L2924/04941 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H05K3/20 ,  H05K3/4614 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49155 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2224/13099 ,  H01L2224/05599