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。

公开(公告)号：US06570197B2

公开(公告)日：2003-05-27

申请号：US09939634

申请日：2001-08-28

Applicant: In-Su Joo

Inventor： In-Su Joo

IPC: H01L2900

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：US07964903B2

公开(公告)日：2011-06-21

申请号：US12762485

申请日：2010-04-19

Applicant: In-Su Joo ,  Joon-Hoo Choi

Inventor： In-Su Joo ,  Joon-Hoo Choi

IPC: H01L31/062 ,  H01L31/113

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：US07859494B2

公开(公告)日：2010-12-28

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: G09G3/32

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：US07800602B2

公开(公告)日：2010-09-21

申请号：US10860749

申请日：2004-06-02

Applicant: Joon-Hoo Choi ,  In-Su Joo ,  Hyung-Guel Kim

Inventor： Joon-Hoo Choi ,  In-Su Joo ,  Hyung-Guel Kim

IPC: G06F3/038

CPC classification number: G06F3/042 ,  G06F3/0412

Abstract: A light-sensitive (i.e., touch-sensitive) display device that requires less circuitry than the currently available light-sensitive display devices is presented. Unlike the currently available devices, which require at least two switching elements and a capacitor to implement a photosensitive switch, the invention only requires one switching element. The device of the invention includes a substrate with a plurality of scan lines, a plurality of read-out lines, a power line, and an array of photosensitive switches formed thereon. The scan lines and the read-out lines extend in directions that are substantially perpendicular to each other, forming pixels. One photosensitive switch is formed in each pixel, and each photosensitive switch has one light-sensitive transistor. The transistor connects the power line to one of the read-out lines in response to sensing incident light.

Abstract translation: 提出了一种比当前可用的感光显示装置需要更少电路的感光（即，触敏）显示装置。 与目前可用的需要至少两个开关元件的器件和用于实现光敏开关的电容器不同，本发明仅需要一个开关元件。 本发明的装置包括具有多条扫描线，多条读出线，电源线和形成在其上的感光开关阵列的基板。 扫描线和读出线在基本上彼此垂直的方向上延伸，形成像素。 在每个像素中形成一个光敏开关，每个光敏开关具有一个光敏晶体管。 晶体管响应于感测入射光将电力线连接到读出线之一。

公开(公告)号：US20100200859A1

公开(公告)日：2010-08-12

申请号：US12762485

申请日：2010-04-19

Applicant: In-Su JOO ,  Joon-Hoo CHOI

Inventor： In-Su JOO ,  Joon-Hoo CHOI

IPC: H01L31/119

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：US20100123713A1

公开(公告)日：2010-05-20

申请号：US12692567

申请日：2010-01-22

Applicant: In-Su JOO ,  Chun-Seok Ko ,  Kwang-Chul Jung

Inventor： In-Su JOO ,  Chun-Seok Ko ,  Kwang-Chul Jung

IPC: G06F3/038 ,  G09G3/30

CPC classification number: G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2310/0205 ,  G09G2330/08 ,  H01L27/3244 ,  H01L27/3276

Abstract: A display device includes a first pixel and a second pixel. The first pixel and the second pixel are defined by a first gate bus line, a second gate bus line, a first power supply line and a second power supply line. A data bus line between the first supply line and the second supply line divides the first pixel from the second pixel line. Accordingly, the pixel shares a data bus line or a power supply line with adjacent pixel. Advantageously, thereby, more space between lines prevents defects caused during fabricating the display device and improve a reliability of the display device.

Abstract translation: 显示装置包括第一像素和第二像素。 第一像素和第二像素由第一栅极总线，第二栅极总线，第一电源线和第二电源线限定。 第一电源线和第二电源线之间的数据总线线将第一像素与第二像素线分开。 因此，像素共享具有相邻像素的数据总线或电源线。 因此，有利的是，线之间的更多空间防止在制造显示装置期间引起的缺陷并提高显示装置的可靠性。

公开(公告)号：US07675061B2

公开(公告)日：2010-03-09

申请号：US11262176

申请日：2005-10-27

Applicant: In-Su Joo ,  Chun-Seok Ko ,  Kwang-Chul Jung

Inventor： In-Su Joo ,  Chun-Seok Ko ,  Kwang-Chul Jung

IPC: H01J63/04 ,  G09G3/20

CPC classification number: G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2310/0205 ,  G09G2330/08 ,  H01L27/3244 ,  H01L27/3276

Abstract: A display device includes a first pixel and a second pixel. The first pixel and the second pixel are defined by a first gate bus line, a second gate bus line, a first power supply line and a second power supply line. A data bus line between the first supply line and the second supply line divides the first pixel from the second pixel line. Accordingly, the pixel shares a data bus line or a power supply line with adjacent pixel. Advantageously, thereby, more space between lines prevents defects caused during fabricating the display device and improve a reliability of the display device.

Abstract translation: 显示装置包括第一像素和第二像素。 第一像素和第二像素由第一栅极总线，第二栅极总线，第一电源线和第二电源线限定。 第一电源线和第二电源线之间的数据总线线将第一像素与第二像素线分开。 因此，像素共享具有相邻像素的数据总线或电源线。 因此，有利的是，线之间的更多空间防止在制造显示装置期间引起的缺陷并提高显示装置的可靠性。

公开(公告)号：US07663575B2

公开(公告)日：2010-02-16

申请号：US10865066

申请日：2004-06-10

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

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

IPC: G09G3/30 ,  G09G3/10

CPC classification number: G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0833 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/0262

Abstract: A driving circuit for an organic light emitting display apparatus includes first and second switching elements and a driving element. The first switching element is controlled by a scan signal supplied from a scan line. The second switching element is controlled by the scan signal. The driving element provides an end of an organic electroluminescent element with a first reference voltage via the second switching element. The driving element has amorphous silicon thin film transistors so that the manufacturing cost of the organic light emitting display apparatus may be reduced.

Abstract translation: 用于有机发光显示装置的驱动电路包括第一和第二开关元件和驱动元件。 第一开关元件由从扫描线提供的扫描信号控制。 第二开关元件由扫描信号控制。 驱动元件通过第二开关元件提供具有第一参考电压的有机电致发光元件的端部。 驱动元件具有非晶硅薄膜晶体管，从而可以降低有机发光显示装置的制造成本。

公开(公告)号：US07501658B2

公开(公告)日：2009-03-10

申请号：US11858287

申请日：2007-09-20

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: H01L27/15

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。