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公开(公告)号:US20050179625A1
公开(公告)日:2005-08-18
申请号:US11028356
申请日:2005-01-03
申请人: Joon-Hoo Choi , Jong-Moo Huh , In-Su Joo , Chun-Seok Ko
发明人: Joon-Hoo Choi , Jong-Moo Huh , In-Su Joo , Chun-Seok Ko
CPC分类号: G09G3/3233 , G09G2300/0823 , G09G2300/0852 , G09G2310/0248 , G09G2310/0254 , G09G2320/043 , G09G2320/0626 , G09G2360/148
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US07773057B2
公开(公告)日:2010-08-10
申请号:US11101012
申请日:2005-04-07
申请人: Joon-Hoo Choi , Jong-Moo Huh , In-Su Joo , Chun-Seok Ko , Beohm-Rock Choi
发明人: Joon-Hoo Choi , Jong-Moo Huh , In-Su Joo , Chun-Seok Ko , Beohm-Rock Choi
IPC分类号: G09G3/30
CPC分类号: G09G3/3233 , G09G2300/0852 , G09G2300/0866 , G09G2310/0254 , G09G2320/043 , G09G2330/02
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20050269958A1
公开(公告)日:2005-12-08
申请号:US11101012
申请日:2005-04-07
申请人: Joon-Hoo Choi , Jong-Moo Huh , In-Su Joo , Chun-Seok Ko , Beohm-Rock Choi
发明人: Joon-Hoo Choi , Jong-Moo Huh , In-Su Joo , Chun-Seok Ko , Beohm-Rock Choi
CPC分类号: G09G3/3233 , G09G2300/0852 , G09G2300/0866 , G09G2310/0254 , G09G2320/043 , G09G2330/02
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US07859494B2
公开(公告)日:2010-12-28
申请号:US11028356
申请日:2005-01-03
申请人: Joon-Hoo Choi , Jong-Moo Huh , In-Su Joo , Chun-Seok Ko
发明人: Joon-Hoo Choi , Jong-Moo Huh , In-Su Joo , Chun-Seok Ko
IPC分类号: G09G3/32
CPC分类号: G09G3/3233 , G09G2300/0823 , G09G2300/0852 , G09G2310/0248 , G09G2310/0254 , G09G2320/043 , G09G2320/0626 , G09G2360/148
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20060007072A1
公开(公告)日:2006-01-12
申请号:US11137145
申请日:2005-05-25
申请人: Beohm-Rock Choi , Jong-Moo Huh , Joon-Hoo Choi , Chun-Seok Ko , Cheol-Woo Park , Nam-Deog Kim
发明人: Beohm-Rock Choi , Jong-Moo Huh , Joon-Hoo Choi , Chun-Seok Ko , Cheol-Woo Park , Nam-Deog Kim
IPC分类号: G09G3/30
CPC分类号: G09G3/3233 , G09G3/3291 , G09G2300/0426 , G09G2300/0842 , G09G2300/0866 , G09G2310/0218 , G09G2310/0251 , G09G2310/0254 , G09G2310/0256 , G09G2310/08 , G09G2320/043
摘要: A display device is provided, including light emitting elements, first switching transistors transmitting data signals in response to scanning signals, second switching transistors transmitting a reverse bias voltage in response to a switching signal, capacitors charging voltages based on the data signals and discharging based on the reverse bias voltage; and driving transistors, each driving a transistor connected to a driving voltage and turning on and off in response to the voltage charged in the capacitor to connect and disconnect a signal passage from the driving voltage to the light emitting element.
摘要翻译: 提供了一种显示装置,包括发光元件,响应于扫描信号传输数据信号的第一开关晶体管,响应于开关信号传输反向偏置电压的第二开关晶体管,基于数据信号的电容器充电电压和基于 反向偏置电压; 以及驱动晶体管,每个驱动晶体管响应于在电容器中充电的电压来驱动连接到驱动电压并导通和截止的晶体管,以将信号通道从驱动电压连接到发光元件。
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公开(公告)号:US20060212766A1
公开(公告)日:2006-09-21
申请号:US11367977
申请日:2006-03-02
申请人: Chun-Seok Ko , Jong-Moo Huh , Nam-Deog Kim
发明人: Chun-Seok Ko , Jong-Moo Huh , Nam-Deog Kim
IPC分类号: G01R31/28
CPC分类号: G09G3/3208 , G09G2300/0417 , G09G2310/0251 , G09G2310/0254 , G09G2320/0295 , G09G2320/043 , H01L27/3244
摘要: A display device includes an insulating substrate, a plurality of gate lines formed on the insulating substrate, a plurality of data lines across the gate lines, a plurality of pixels connected to the gate lines and the data lines, a data driver providing data voltages to the pixels, a first switch assembly between the data driver and the data lines to carry the data voltages to the data lines in response to a first selection signal, and a second switch assembly to carry a reverse voltage to the data lines in response to a second selection signal.
摘要翻译: 显示装置包括绝缘基板,形成在绝缘基板上的多个栅极线,跨越栅极线的多个数据线,连接到栅极线和数据线的多个像素,提供数据电压的数据驱动器 像素,数据驱动器和数据线之间的第一开关组件,用于响应于第一选择信号将数据电压传送到数据线;以及第二开关组件,用于响应于第一选择信号向数据线传送反向电压 第二选择信号。
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公开(公告)号:US07915616B2
公开(公告)日:2011-03-29
申请号:US12692567
申请日:2010-01-22
申请人: In-Su Joo , Chun-Seok Ko , Kwang-Chul Jung
发明人: In-Su Joo , Chun-Seok Ko , Kwang-Chul Jung
CPC分类号: G09G3/3233 , G09G2300/0426 , G09G2300/0439 , G09G2300/0842 , G09G2310/0205 , G09G2330/08 , H01L27/3244 , H01L27/3276
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20060227081A1
公开(公告)日:2006-10-12
申请号:US11262176
申请日:2005-10-27
申请人: In-Su Joo , Chun-Seok Ko , Kwang-Chul Jung
发明人: In-Su Joo , Chun-Seok Ko , Kwang-Chul Jung
IPC分类号: G09G3/30
CPC分类号: G09G3/3233 , G09G2300/0426 , G09G2300/0439 , G09G2300/0842 , G09G2310/0205 , G09G2330/08 , H01L27/3244 , H01L27/3276
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20060017665A1
公开(公告)日:2006-01-26
申请号:US11183068
申请日:2005-07-15
申请人: Chun-Seok Ko , Nam-Deog Kim , Byung-Sik Koh , In-Su Joo
发明人: Chun-Seok Ko , Nam-Deog Kim , Byung-Sik Koh , In-Su Joo
IPC分类号: G09G3/30
CPC分类号: G09G3/3233 , G09G2300/0426 , G09G2300/0842 , H01L27/3276 , H05K1/147
摘要: An OLED includes a display panel, a printed circuit board, a signal transmission member and a voltage transmission member. The display panel has a display region and peripheral regions. The display panel displays an image by an organic light emitting element within the display region. The printed circuit board applies a driving signal and a voltage to the display panel. The signal transmission member electrically connects the printed circuit board to the display panel to transmit the driving signal and the voltage to the display panel. The voltage transmission member transmits the voltage to the display panel. Therefore, an amount of the current applied to the display panel is increased.
摘要翻译: OLED包括显示面板,印刷电路板,信号传输构件和电压传输构件。 显示面板具有显示区域和外围区域。 显示面板通过显示区域内的有机发光元件显示图像。 印刷电路板向显示面板施加驱动信号和电压。 信号传输部件将印刷电路板电连接到显示面板,以将驱动信号和电压传输到显示面板。 电压传输部件将电压传递到显示面板。 因此,施加到显示面板的电流量增加。
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公开(公告)号:US20100123713A1
公开(公告)日:2010-05-20
申请号:US12692567
申请日:2010-01-22
申请人: In-Su JOO , Chun-Seok Ko , Kwang-Chul Jung
发明人: In-Su JOO , Chun-Seok Ko , Kwang-Chul Jung
CPC分类号: G09G3/3233 , G09G2300/0426 , G09G2300/0439 , G09G2300/0842 , G09G2310/0205 , G09G2330/08 , H01L27/3244 , H01L27/3276
摘要: 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.
摘要翻译: 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。
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