公开(公告)号：US20090140959A1

公开(公告)日：2009-06-04

申请号：US12289912

申请日：2008-11-06

Applicant: Woo-Jin Nam ,  In-Su Joo

Inventor： Woo-Jin Nam ,  In-Su Joo

IPC: G09G3/30

CPC classification number: G09G3/3283 ,  G09G3/3233 ,  G09G3/325 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0285 ,  G09G2320/0295

Abstract: Disclosed is an apparatus that prevents a degradation of image quality due to a deterioration of a driving apparatus in an organic electro-luminescence display device.

Abstract translation: 公开了一种防止由于有机电致发光显示装置中的驱动装置的劣化引起的图像质量劣化的装置。

公开(公告)号：US07288477B2

公开(公告)日：2007-10-30

申请号：US10761607

申请日：2004-01-21

Applicant: Joon-Hoo Choi ,  In-Su Joo ,  Beom-Rak Choi ,  Jong-Moo Huh

Inventor： Joon-Hoo Choi ,  In-Su Joo ,  Beom-Rak Choi ,  Jong-Moo Huh

IPC: H01L21/4763

CPC classification number: H01L27/3244 ,  H01L27/3262

Abstract: An electro-luminescence device including an electro-luminescence element and a thin film transistor electrically connected to the electro-luminescence element. The thin film transistor includes a gate electrode formed over a substrate, an insulating layer formed over the gate electrode, and a first semiconductor pattern formed over the insulating layer. An etch stop layer is formed over the first semiconductor layer. A second semiconductor pattern is formed over the etch stop layer at one side of the etch stop layer, and a third semiconductor pattern is formed over the etch stop layer at another side of the etch stop layer. A source electrode is formed over the second semiconductor pattern, and a drain electrode is formed over the third semiconductor pattern.

Abstract translation: 一种电致发光器件，包括电连接到电致发光元件的电致发光元件和薄膜晶体管。 薄膜晶体管包括形成在衬底上的栅电极，形成在栅电极上的绝缘层，以及形成在绝缘层上的第一半导体图案。 在第一半导体层上形成蚀刻停止层。 在蚀刻停止层的一侧上的蚀刻停止层上形成第二半导体图案，并且在蚀刻停止层的另一侧上形成第三半导体图案。 在第二半导体图案上形成源电极，在第三半导体图案上形成漏电极。

公开(公告)号：US20050269958A1

公开(公告)日：2005-12-08

申请号：US11101012

申请日：2005-04-07

Applicant: Joon-Hoo Choi ,  Jong-Moo Huh ,  In-Su Joo ,  Chun-Seok Ko ,  Beohm-Rock Choi

Inventor： Joon-Hoo Choi ,  Jong-Moo Huh ,  In-Su Joo ,  Chun-Seok Ko ,  Beohm-Rock Choi

IPC: G09G3/30 ,  G09G3/32 ,  H05B37/02 ,  H05B39/04

CPC classification number: G09G3/3233 ,  G09G2300/0852 ,  G09G2300/0866 ,  G09G2310/0254 ,  G09G2320/043 ,  G09G2330/02

Abstract: A display device is provided, which includes: light emitting elements; switching transistors transmitting data signals in response to scanning signals; driving transistors, each driving transistor electrically connected to a driving signal line and one of the switching transistors and supplying a current to the light emitting elements in response to an output signal of the one of the switching transistors and the driving signal of the driving signal line; and a first capacitor electrically connected between each driving transistor and each driving signal line; and a second capacitor electrically connected between each light emitting element and each driving transistor, wherein the first and the second capacitors transmit the driving signal by capacitive coupling.

Abstract translation: 提供了一种显示装置，其包括：发光元件; 开关晶体管响应于扫描信号传输数据信号; 驱动晶体管，每个驱动晶体管电连接到驱动信号线和所述开关晶体管之一，并且响应于所述开关晶体管中的一个的输出信号和所述驱动信号线的驱动信号而向所述发光元件提供电流 ; 以及电连接在每个驱动晶体管和每个驱动信号线之间的第一电容器; 以及电连接在每个发光元件和每个驱动晶体管之间的第二电容器，其中第一和第二电容器通过电容耦合来传输驱动信号。

公开(公告)号：US06812054B2

公开(公告)日：2004-11-02

申请号：US10319637

申请日：2002-12-16

Applicant: In-Su Joo

Inventor： In-Su Joo

IPC: H01L31072

CPC classification number: H01L29/66765 ,  H01L27/1255 ,  H01L27/14609 ,  H01L27/14681 ,  H01L29/06

Abstract: A thin film transistor optical detecting sensor includes an array substrate having a transparent substrate, a plurality of sensor thin film transistors disposed on the transparent substrate, each having a first silicon layer of a first thickness, a plurality of storage capacitors, each connected with a corresponding one of the plurality of sensor thin film transistors, storing charges of an optical current, and a plurality of switch thin film transistors, each having a second silicon layer of a second thickness less than the first thickness.

Abstract translation: 薄膜晶体管光检测传感器包括具有透明基板的阵列基板，设置在透明基板上的多个传感器薄膜晶体管，每个具有第一厚度的第一硅层，多个存储电容器，分别与 多个传感器薄膜晶体管中的相应一个，存储光电流的电荷，以及多个开关薄膜晶体管，每个开关薄膜晶体管具有小于第一厚度的第二厚度的第二硅层。

公开(公告)号：US07768011B2

公开(公告)日：2010-08-03

申请号：US12389058

申请日：2009-02-19

Applicant: Joon-Hoo Choi ,  In-Su Joo ,  Beom-Rak Choi ,  Jong-Moo Huh

Inventor： Joon-Hoo Choi ,  In-Su Joo ,  Beom-Rak Choi ,  Jong-Moo Huh

IPC: H01L33/00

CPC classification number: H01L27/3244 ,  H01L27/3262

Abstract: An electro-luminescence device including an electro-luminescence element and a thin film transistor electrically connected to the electro-luminescence element. The thin film transistor includes a gate electrode formed over a substrate, an insulating layer formed over the gate electrode, and a first semiconductor pattern formed over the insulating layer. An etch stop layer is formed over the first semiconductor layer. A second semiconductor pattern is formed over the etch stop layer at one side of the etch stop layer, and a third semiconductor pattern is formed over the etch stop layer at another side of the etch stop layer. A source electrode is formed over the second semiconductor pattern, and a drain electrode is formed over the third semiconductor pattern.

Abstract translation: 一种电致发光器件，包括电连接到电致发光元件的电致发光元件和薄膜晶体管。 薄膜晶体管包括形成在衬底上的栅电极，形成在栅电极上的绝缘层，以及形成在绝缘层上的第一半导体图案。 在第一半导体层上形成蚀刻停止层。 在蚀刻停止层的一侧上的蚀刻停止层上形成第二半导体图案，并且在蚀刻停止层的另一侧上形成第三半导体图案。 在第二半导体图案上形成源电极，在第三半导体图案上形成漏电极。

公开(公告)号：US20060169981A1

公开(公告)日：2006-08-03

申请号：US11344795

申请日：2006-01-31

Applicant: In-Su Joo

Inventor： In-Su Joo

IPC: H01L29/76

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0809 ,  H01L27/12 ,  H01L27/124 ,  H01L27/3211 ,  H01L27/326

Abstract: The light emitting efficiency of an organic electro luminance substance depends on the selected electro luminescent (EL) material. Each color of organic EL substances has a different light emitting efficiency from another color. The current source of a pixel having an EL layer with good light emitting efficiency is shared with another pixel having an EL layer that is less efficient. Therefore the current source is used efficiently, and the aperture ratio of an organic light emitting display and the quality of the display is improved.

Abstract translation: 有机电致发光物质的发光效率取决于所选择的电致发光（EL）材料。 有机EL物质的每种颜色具有与另一颜色不同的发光效率。 具有良好发光效率的EL层的像素的电流源与具有效率较低的EL层的另一像素共享。 因此，有效地使用电流源，有机发光显示器的开口率和显示器的质量提高。

公开(公告)号：US20060124932A1

公开(公告)日：2006-06-15

申请号：US10538779

申请日：2003-12-11

Applicant: In-Su Joo ,  Joon-Hoo Choi

Inventor： In-Su Joo ,  Joon-Hoo Choi

IPC: H01L29/04

CPC classification number: H01L27/1214 ,  H01L27/14658 ,  H01L27/14659 ,  H01L27/14692

Abstract: A thin film transistor array panel for an X-ray detector includes a dummy pixel including a photo diode and a TFT for detecting leakage current. The photo diode includes first and second electrodes (178,195) facing each other and a photo-conductive layer (800) disposed between the first electrode and the second electrode. The TFT includes a semiconductor layer (150), a gate electrode (123), a source electrode (173) connected to a data line, a drain electrode (175) connected to the photo diode. The dummy pixel further includes a light blocking layer (196) for blocking light incident on the photo diode. Alternatively, the semiconductor layer is disconnected between the source electrode and the drain electrode.

Abstract translation: 用于X射线检测器的薄膜晶体管阵列面板包括具有光电二极管的虚拟像素和用于检测漏电流的TFT。 光电二极管包括彼此面对的第一和第二电极（178,195）和设置在第一电极和第二电极之间的光电导层（800）。 TFT包括半导体层（150），栅电极（123），连接到数据线的源电极（173），连接到光电二极管的漏电极（175）。 虚拟像素还包括用于阻挡入射在光电二极管上的光的遮光层（196）。 或者，半导体层在源电极和漏电极之间断开。

公开(公告)号：US20060007077A1

公开(公告)日：2006-01-12

申请号：US11176280

申请日：2005-07-08

Applicant: In-Su Joo ,  Young-Chol Yang ,  Keun-Kyu Song

Inventor： In-Su Joo ,  Young-Chol Yang ,  Keun-Kyu Song

IPC: G09G3/30

CPC classification number: G09G3/3208 ,  G09G2300/0452 ,  G09G2320/0242 ,  H01L27/3213

Abstract: An organic light emitting device includes first and second sub pixels. The first sub pixel includes at least one first sub pixel that emits a light of original colors, and the second sub pixel includes at least one second sub pixel that emits a light of complementary colors, wherein a specific sub pixel is selected from the first and second sub pixels and a light emitting efficiency of a remaining sub pixels are adjusted according to a light emitting efficiency of a selected sub pixel from among the first and second sub pixels, so that the OLED displays a white color when each sub pixel emits a maximum amount of light.

Abstract translation: 有机发光器件包括第一和第二子像素。 第一子像素包括发射原始颜色的光的至少一个第一子像素，并且第二子像素包括发射互补色的光的至少一个第二子像素，其中从第一子像素选择特定子像素， 根据第一和第二子像素中所选择的子像素的发光效率来调整第二子像素和剩余子像素的发光效率，使得当每个子像素发射最大值时OLED显示白色 光量。

公开(公告)号：US20050179625A1

公开(公告)日：2005-08-18

申请号：US11028356

申请日：2005-01-03

Applicant: Joon-Hoo Choi ,  Jong-Moo Huh ,  In-Su Joo ,  Chun-Seok Ko

Inventor： Joon-Hoo Choi ,  Jong-Moo Huh ,  In-Su Joo ,  Chun-Seok Ko

IPC: G09G3/30 ,  G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0823 ,  G09G2300/0852 ,  G09G2310/0248 ,  G09G2310/0254 ,  G09G2320/043 ,  G09G2320/0626 ,  G09G2360/148

Abstract: A display device is provided, which includes: a light emitting element; a storage capacitor; a driving transistor supplying driving current to the light emitting element to emit light; a first switching transistor applying a data voltage to the driving transistor and the storage capacitor in response to a first scanning signal, a light sensor sensing amount of light according to the light emission of the light emitting element and generates a sensing signal depending on the sensed light amount; and a signal controller determining luminance corresponding to the sensing signal, comparing the determined luminance and a target luminance corresponding to the data voltage, and modifies an image signal.

Abstract translation: 提供一种显示装置，其包括：发光元件; 存储电容器; 驱动晶体管，向所述发光元件提供驱动电流以发光; 第一开关晶体管，响应于第一扫描信号向驱动晶体管和存储电容器施加数据电压;光传感器，根据发光元件的光发射感测光量，并根据所感测的信号产生感测信号 光量 以及信号控制器，其确定与所述感测信号对应的亮度，将所确定的亮度与对应于所述数据电压的目标亮度进行比较，并修改图像信号。

公开(公告)号：US20050082968A1

公开(公告)日：2005-04-21

申请号：US10771341

申请日：2004-02-05

Applicant: Joon-Hoo Choi ,  In-Su Joo ,  Kyu-Ha Chung

Inventor： Joon-Hoo Choi ,  In-Su Joo ,  Kyu-Ha Chung

IPC: G02F1/1345 ,  G02F1/133 ,  G09F9/00 ,  G09F9/30 ,  G09F9/33 ,  G09F9/35 ,  G09G3/20 ,  G09G3/32 ,  H01J1/62 ,  H01J63/04 ,  H01L27/144 ,  H01L27/146 ,  H01L27/30 ,  H01L27/32 ,  H01L31/105 ,  H01L51/50 ,  H01L51/52 ,  H05B33/14

CPC classification number: H01L27/3269 ,  G02F2201/58 ,  G09G3/3225 ,  G09G2300/0842 ,  G09G2320/0626 ,  G09G2360/144 ,  G09G2360/148 ,  H01L27/1446 ,  H01L27/14692 ,  H01L27/30 ,  H01L31/1055 ,  H01L51/5284 ,  H01L2251/5315

Abstract: An electronic display apparatus includes a substrate, pixels and light sensing parts. The substrate includes a display region and a peripheral region adjacent the display region, and the substrate includes a plurality of gate lines extended in a first direction and a plurality of data lines extended in a second direction that is substantially perpendicular to the first direction. The pixels defined by each of the data and gate lines are formed in the display region to display an image. The light sensing part is formed in the peripheral region, and the light sensing part senses an intensity of an ambient light. The light sensing part that senses an intensity of an ambient light is formed on the array substrate, so that a luminance of the display apparatus may be adjusted in accordance with the intensity of the ambient light.

Abstract translation: 电子显示装置包括基板，像素和感光部。 衬底包括显示区域和与显示区域相邻的外围区域，并且衬底包括沿第一方向延伸的多条栅极线和沿基本上垂直于第一方向的第二方向延伸的多条数据线。 在显示区域中形成由数据和栅极线中的每一个限定的像素以显示图像。 感光部形成在周边区域，感光部感测环境光的强度。 在阵列基板上形成感测环境光强度的感光部，可以根据环境光的强度来调整显示装置的亮度。