公开(公告)号：US08803773B2

公开(公告)日：2014-08-12

申请号：US10367849

申请日：2003-02-19

Applicant: Tokuroh Ozawa

Inventor： Tokuroh Ozawa

IPC: G09G3/32 ,  G09G3/06 ,  G09G3/14 ,  H01L29/04 ,  H01L29/40 ,  H01L29/10 ,  H01L31/036 ,  H01J1/62 ,  H01J63/04

CPC classification number: H01L27/3276 ,  G09G3/30 ,  G09G3/32 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0809 ,  G09G2310/0254 ,  G09G2320/0209 ,  G09G2330/021 ,  H01L27/124 ,  H01L27/3223 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3265

Abstract: A display apparatus is provided which is capable of improving display quality by expanding the light-emission area of pixels by improving the layout of pixels and common power-feed lines formed on a substrate. Pixels including a light-emission element, such as an electroluminescence element or an LED element, are arranged on both sides of common power-feed lines so that the number of common power-feed lines is reduced. Further, the polarity of a driving current flowing between the pixels and the light-emission element is inverted so that the amount of current flowing through the common power-supply lines is reduced.

Abstract translation: 提供一种显示装置，其能够通过改善形成在基板上的像素和公共供电线的布局来扩大像素的发光面积来提高显示质量。 包括诸如电致发光元件或LED元件的发光元件的像素布置在公共供电线的两侧，使得公共馈电线的数量减少。 此外，在像素和发光元件之间流动的驱动电流的极性反转，使得流过公共电源线的电流量减少。

公开(公告)号：US09312405B2

公开(公告)日：2016-04-12

申请号：US13560951

申请日：2012-07-27

Applicant: Sung-Chul Lee ,  Doo-Youl Lee ,  Young-Jin Kim ,  Young-Su Kim ,  Young-Soo Kim ,  Dong-Hun Lee

Inventor： Sung-Chul Lee ,  Doo-Youl Lee ,  Young-Jin Kim ,  Young-Su Kim ,  Young-Soo Kim ,  Dong-Hun Lee

IPC: H01L21/00 ,  H01L31/0224 ,  H01L31/068 ,  H01L31/18

CPC classification number: H01L31/065 ,  H01L31/02168 ,  H01L31/022441 ,  H01L31/0682 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: A method of fabricating a solar cell includes forming a doped portion having a first conductive type on a semiconductor substrate, growing an oxide layer on the semiconductor substrate, forming a plurality of recess portions in the oxide layer, further growing the oxide layer on the semiconductor substrate, forming a doped portion having a second conductive type on areas of the semiconductor substrate corresponding to the recess portions, forming a first conductive electrode electrically coupled to the doped portion having the first conductive type, and forming a second conductive electrode on the semiconductor substrate and electrically coupled to the doped portion having the second conductive type, wherein a gap between the doped portions having the first and second conductive types corresponds to a width of the oxide layer formed by further growing the oxide layer.

Abstract translation: 一种制造太阳能电池的方法包括在半导体衬底上形成具有第一导电类型的掺杂部分，在半导体衬底上生长氧化物层，在氧化物层中形成多个凹陷部分，在半导体上进一步生长氧化物层 在所述半导体衬底的与所述凹部对应的区域上形成具有第二导电类型的掺杂部分，形成与所述第一导电类型的所述掺杂部分电耦合的第一导电电极，以及在所述半导体衬底上形成第二导电电极 并且电耦合到具有第二导电类型的掺杂部分，其中具有第一和第二导电类型的掺杂部分之间的间隙对应于通过进一步生长氧化物层形成的氧化物层的宽度。

公开(公告)号：US08913044B2

公开(公告)日：2014-12-16

申请号：US12757551

申请日：2010-04-09

Applicant: Takashi Miyazawa

Inventor： Takashi Miyazawa

IPC: G06F3/038 ,  G09G5/00 ,  G09G3/32 ,  H05B33/08

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/08 ,  G09G2320/043 ,  H05B33/0896 ,  Y02B20/36

Abstract: At a writing time, a first transistor 412 is turned on so that a data signal Xj is supplied to one end of a capacitor 420. At this time, since a second transistor 414 is turned off, driving current does not flow to an organic light emitting diode (OLED) device 430. A power supply voltage Vdd is supplied to the other end of a capacitor through a power supply line L. However, since the driving current does not flow at the writing time, the power supply voltage Vdd is not reduced by the wiring line resistance of the power supply line L. On the other hand, at an emission time, the first transistor 412 is turned off and the second transistor 414 is turned on. Therefore, the driving current is supplied to the OLED device 430.

Abstract translation: 在写入时，第一晶体管412导通，使得数据信号Xj被提供给电容器420的一端。此时，由于第二晶体管414截止，所以驱动电流不会流到有机光 发光二极管（OLED）器件430.电源电压Vdd通过电源线L提供给电容器的另一端。然而，由于驱动电流在写入时不流动，所以电源电压Vdd不是 减少了电源线L的布线电阻。另一方面，在发光时间，第一晶体管412截止，第二晶体管414导通。 因此，驱动电流被提供给OLED器件430。

公开(公告)号：US09954130B2

公开(公告)日：2018-04-24

申请号：US15061110

申请日：2016-03-04

Applicant: Intellectual Keystone Technology LLC

Inventor： Sung-Chul Lee ,  Doo-Youl Lee ,  Young-Jin Kim ,  Young-Su Kim ,  Young-Soo Kim ,  Dong-Hun Lee

IPC: H01L31/0232 ,  H01L31/065 ,  H01L31/0224 ,  H01L31/068 ,  H01L31/18 ,  H01L31/0216

CPC classification number: H01L31/065 ,  H01L31/02168 ,  H01L31/022441 ,  H01L31/0682 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: A method of fabricating a solar cell includes forming a doped portion having a first conductive type on a semiconductor substrate, growing an oxide layer on the semiconductor substrate, forming a plurality of recess portions in the oxide layer, further growing the oxide layer on the semiconductor substrate, forming a doped portion having a second conductive type on areas of the semiconductor substrate corresponding to the recess portions, forming a first conductive electrode electrically coupled to the doped portion having the first conductive type, and forming a second conductive electrode on the semiconductor substrate and electrically coupled to the doped portion having the second conductive type, wherein a gap between the doped portions having the first and second conductive types corresponds to a width of the oxide layer formed by further growing the oxide layer.

公开(公告)号：US09412894B2

公开(公告)日：2016-08-09

申请号：US13569142

申请日：2012-08-07

Applicant: Nam-Kyu Song ,  Min-Seok Oh ,  Yun-Seok Lee ,  Cho-Young Lee

Inventor： Nam-Kyu Song ,  Min-Seok Oh ,  Yun-Seok Lee ,  Cho-Young Lee

IPC: H01L33/00 ,  H01L31/18 ,  H01L31/0224 ,  H01L31/0747 ,  H01L31/20

CPC classification number: H01L31/1804 ,  H01L31/022441 ,  H01L31/0747 ,  H01L31/18 ,  H01L31/202 ,  Y02E10/547 ,  Y02P70/521

Abstract: A photovoltaic device includes a semiconductor substrate; an amorphous first conductive semiconductor layer on a first region of a first surface of the semiconductor substrate and containing a first impurity; an amorphous second conductive semiconductor layer on a second region of the first surface of the semiconductor substrate and containing a second impurity; and a gap passivation layer located between the first region and the second region on the semiconductor substrate, wherein the first conductive semiconductor layer is also on the gap passivation layer.

Abstract translation: 光电器件包括半导体衬底; 在所述半导体衬底的第一表面的第一区域上并含有第一杂质的非晶体第一导电半导体层; 在所述半导体衬底的所述第一表面的第二区域上并含有第二杂质的无定形第二导电半导体层; 以及位于半导体衬底上的第一区域和第二区域之间的间隙钝化层，其中第一导电半导体层也在间隙钝化层上。

公开(公告)号：US09293614B2

公开(公告)日：2016-03-22

申请号：US13565828

申请日：2012-08-03

Applicant: Min-Seok Oh ,  Doo-Youl Lee ,  Young-Jin Kim ,  Min Park ,  Yun-Seok Lee ,  Nam-Kyu Song ,  Dong-Seop Kim ,  Cho-Young Lee ,  Chan-Bin Mo ,  Young-Su Kim ,  Hoon-Ha Jeon ,  Yeon-Ik Jang ,  Jun-Ki Hong ,  Young-Sang Park ,  Chan-Yoon Jung

Inventor： Min-Seok Oh ,  Doo-Youl Lee ,  Young-Jin Kim ,  Min Park ,  Yun-Seok Lee ,  Nam-Kyu Song ,  Dong-Seop Kim ,  Cho-Young Lee ,  Chan-Bin Mo ,  Young-Su Kim ,  Hoon-Ha Jeon ,  Yeon-Ik Jang ,  Jun-Ki Hong ,  Young-Sang Park ,  Chan-Yoon Jung

IPC: H01L31/0224 ,  H01L31/0352 ,  H01L31/05 ,  H01L31/068 ,  H01L31/0747

CPC classification number: H01L31/03529 ,  H01L31/0224 ,  H01L31/022408 ,  H01L31/022425 ,  H01L31/022441 ,  H01L31/0516 ,  H01L31/0682 ,  H01L31/0747 ,  Y02E10/547

Abstract: A solar cell including a first conductive type semiconductor substrate; a first intrinsic semiconductor layer on a front surface of the semiconductor substrate; a first conductive type first semiconductor layer on at least one surface of the first intrinsic semiconductor layer; a second conductive type second semiconductor layer on a back surface of the semiconductor substrate; a second intrinsic semiconductor layer between the second semiconductor layer and the semiconductor substrate; a first conductive type third semiconductor layer on the back surface of the semiconductor substrate, the third semiconductor layer being spaced apart from the second semiconductor layer; and a third intrinsic semiconductor layer between the third semiconductor layer and the semiconductor substrate.

Abstract translation: 一种太阳能电池，包括第一导电型半导体衬底; 在半导体衬底的前表面上的第一本征半导体层; 在所述第一本征半导体层的至少一个表面上的第一导电类型的第一半导体层; 在所述半导体衬底的背面上的第二导电型第二半导体层; 在所述第二半导体层和所述半导体衬底之间的第二本征半导体层; 在所述半导体衬底的背面上的第一导电型第三半导体层，所述第三半导体层与所述第二半导体层间隔开; 以及在第三半导体层和半导体衬底之间的第三本征半导体层。

公开(公告)号：US20150179104A1

公开(公告)日：2015-06-25

申请号：US14550706

申请日：2014-11-21

Applicant: INTELLECTUAL KEYSTONE TECHNOLOGY LLC

Inventor： Takashi MIYAZAWA

IPC: G09G3/32

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/08 ,  G09G2320/043 ,  H05B33/0896 ,  Y02B20/36

Abstract: At a writing time, a first transistor 412 is turned on so that a data signal Xj is supplied to one end of a capacitor 420. At this time, since a second transistor 414 is turned off, driving current does not flow to an organic light emitting diode (OLED) device 430. A power supply voltage Vdd is supplied to the other end of a capacitor through a power supply line L. However, since the driving current does not flow at the writing time, the power supply voltage Vdd is not reduced by the wiring line resistance of the power supply line L. On the other hand, at an emission time, the first transistor 412 is turned off and the second transistor 414 is turned on. Therefore, the driving current is supplied to the OLED device 430.

Abstract translation: 在写入时，第一晶体管412导通，使得数据信号Xj被提供给电容器420的一端。此时，由于第二晶体管414截止，所以驱动电流不会流到有机光 发光二极管（OLED）器件430.电源电压Vdd通过电源线L提供给电容器的另一端。然而，由于驱动电流在写入时不流动，所以电源电压Vdd不是 减少了电源线L的布线电阻。另一方面，在发光时间，第一晶体管412截止，第二晶体管414导通。 因此，驱动电流被提供给OLED器件430。

公开(公告)号：US08665190B2

公开(公告)日：2014-03-04

申请号：US12766310

申请日：2010-04-23

Applicant: Hayato Nakanishi

Inventor： Hayato Nakanishi

IPC: G09G3/30

CPC classification number: G09G3/3233 ,  G09G5/02 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2320/0223 ,  G09G2330/025 ,  H01L27/3211 ,  H01L27/3223 ,  H01L27/3246 ,  H01L27/3279 ,  H01L51/5231 ,  H01L51/5284 ,  H01L2227/323

Abstract: The invention provides an electro-optical device in which a voltage drop due to the wiring resistance of a cathode is reduced and therefore steady image signals are transmitted such that erroneous image display, such as low contrast, is reduced or prevented. The invention also provides an electronic apparatus including such an electro-optical device. An electro-optical device includes red, green, and blue luminescent power-supply lines to apply currents to light-emitting elements arranged in an actual display region in a matrix; and a cathode line disposed between the light-emitting elements and a cathode. The cathode line has a width larger than a width of red, green, and blue luminescent power-supply lines.

Abstract translation: 本发明提供一种电光装置，其中由阴极的布线电阻引起的电压降降低，因此传输稳定的图像信号，从而减少或防止诸如低对比度的错误图像显示。 本发明还提供一种包括这种电光装置的电子设备。 电光装置包括红色，绿色和蓝色发光电源线，以将电流施加到布置在矩阵中的实际显示区域中的发光元件; 以及设置在发光元件和阴极之间的阴极线。 阴极线的宽度大于红色，绿色和蓝色发光电源线的宽度。