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1. 发明授权

US09305478B2 Organic light emitting diode display device 有权
标题翻译：有机发光二极管显示装置
公开(公告)号：US09305478B2
公开(公告)日：2016-04-05
申请号：US13397563
申请日：2012-02-15
申请人： Dong-Wook Park , Ki-Nyeng Kang , Deok-Young Choi
发明人： Dong-Wook Park , Ki-Nyeng Kang , Deok-Young Choi
IPC分类号： G09G3/00 , G09G3/32 , H04N13/04
CPC分类号： G09G3/003 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0218 , G09G2320/0261 , H04N13/341
摘要： An OLED display device includes first and second group pixels that emit light during first and second fields, respectively; first and second scan lines respectively coupled to the first and second group pixels; and first and second power lines for respectively supplying first and second power voltages to the first and second group pixels. The first and second power lines are coupled with first electrodes of the respective storage capacitors of the first and second group pixels, and the first power voltage is supplied as a first level voltage for a first period during which the first group pixels concurrently emit light. The first and second power lines are coupled with first electrodes of the respective storage capacitors of the first and second group pixels, and the first power voltage is supplied as a first level voltage for a first period during which the first group pixels concurrently emit light.
摘要翻译： OLED显示装置包括分别在第一和第二场期间发光的第一和第二组像素; 分别耦合到第一和第二组像素的第一和第二扫描线; 以及用于分别向第一和第二组像素提供第一和第二电源电压的第一和第二电力线。第一和第二电源线与第一组像素和第二组像素的各个存储电容器的第一电极耦合，并且第一电源电压作为第一电平电压被供给第一组像素同时发光的第一时段。第一和第二电源线与第一组像素和第二组像素的各个存储电容器的第一电极耦合，并且第一电源电压作为第一电平电压被供给第一组像素同时发光的第一时段。

2. 发明申请

US20120293496A1 Organic Light Emitting Diode Display Device 有权
标题翻译：有机发光二极管显示装置
公开(公告)号：US20120293496A1
公开(公告)日：2012-11-22
申请号：US13397563
申请日：2012-02-15
申请人： Dong-Wook Park , Ki-Nyeng Kang , Deok-Young Choi
发明人： Dong-Wook Park , Ki-Nyeng Kang , Deok-Young Choi
IPC分类号： G06F3/038 , G06T15/00
CPC分类号： G09G3/003 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0218 , G09G2320/0261 , H04N13/341
摘要： An OLED display device includes first and second group pixels that emit light during first and second fields, respectively; first and second scan lines respectively coupled to the first and second group pixels; and first and second power lines for respectively supplying first and second power voltages to the first and second group pixels. The first and second power lines are coupled with first electrodes of the respective storage capacitors of the first and second group pixels, and the first power voltage is supplied as a first level voltage for a first period during which the first group pixels concurrently emit light. The first and second power lines are coupled with first electrodes of the respective storage capacitors of the first and second group pixels, and the first power voltage is supplied as a first level voltage for a first period during which the first group pixels concurrently emit light.
摘要翻译： OLED显示装置包括分别在第一和第二场期间发光的第一和第二组像素; 分别耦合到第一和第二组像素的第一和第二扫描线; 以及用于分别向第一和第二组像素提供第一和第二电源电压的第一和第二电力线。第一和第二电源线与第一组像素和第二组像素的各个存储电容器的第一电极耦合，并且第一电源电压作为第一电平电压被供给第一组像素同时发光的第一时段。第一和第二电源线与第一组像素和第二组像素的各个存储电容器的第一电极耦合，并且第一电源电压作为第一电平电压被供给第一组像素同时发光的第一时段。

3. 发明授权

US08334853B2 Light sensor circuit and driving method thereof and touch screen panel having the same 有权
标题翻译：光传感器电路及其驱动方法和具有该光传感器电路的触摸屏面板
公开(公告)号：US08334853B2
公开(公告)日：2012-12-18
申请号：US12662987
申请日：2010-05-14
申请人： Do-Youb Kim , Yong-Sung Park , Deok-Young Choi , Soon-Sung Ahn , In-Ho Choi , Tae-Jin Kim , Joo-Hyeon Jeong , Brent Jang , Ki-Ju Im
发明人： Do-Youb Kim , Yong-Sung Park , Deok-Young Choi , Soon-Sung Ahn , In-Ho Choi , Tae-Jin Kim , Joo-Hyeon Jeong , Brent Jang , Ki-Ju Im
IPC分类号： G06F3/042
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/042 , H01L27/14643
摘要： A light sensor circuit, includes a light receiving element coupled to a first power supply, a capacitor coupled between the light receiving element and a second power supply, a first transistor including a gate electrode coupled to a first electrode of the capacitor, and a second transistor including a gate electrode coupled to a selection signal line, wherein the first transistor is coupled between the selection signal line and a first electrode of the second transistor, and the second transistor is coupled between a second electrode of the first transistor and an output signal line.
摘要翻译：一种光传感器电路，包括耦合到第一电源的光接收元件，耦合在光接收元件和第二电源之间的电容器，包括耦合到电容器的第一电极的栅电极的第一晶体管，晶体管，其包括耦合到选择信号线的栅电极，其中所述第一晶体管耦合在所述选择信号线和所述第二晶体管的第一电极之间，并且所述第二晶体管耦合在所述第一晶体管的第二电极和输出信号线。

4. 发明申请

US20110233387A1 Light sensor circuit and driving method thereof 失效
标题翻译：光传感器电路及其驱动方法
公开(公告)号：US20110233387A1
公开(公告)日：2011-09-29
申请号：US13064115
申请日：2011-03-07
申请人： Do-Youb Kim , Yong-Sung Park , Tae-Jin Kim , Deok-Young Choi , Joo-Hyeon Jeong , Soon-Sung Ahn , In-Ho Choi , Brent Jang , Ki-Ju Im
发明人： Do-Youb Kim , Yong-Sung Park , Tae-Jin Kim , Deok-Young Choi , Joo-Hyeon Jeong , Soon-Sung Ahn , In-Ho Choi , Brent Jang , Ki-Ju Im
IPC分类号： G01J1/46
CPC分类号： G01J1/46
摘要： Embodiments provide a light sensor circuit for a flat panel display which improves resolution at low luminance and increases the range of sensible ambient light by divisionally driving a frame period, in which light is sensed, into a plurality of sub-frames, and a method of driving the light sensor circuit.
摘要翻译：实施例提供了一种用于平板显示器的光传感器电路，其提高了低亮度下的分辨率，并且通过将感测到光的帧周期分割为多个子帧而增加了感性环境光的范围，以及一种方法驱动光传感器电路。

5. 发明授权

US08810552B2 Scan driving device and driving method thereof 有权
标题翻译：扫描驱动装置及其驱动方法
公开(公告)号：US08810552B2
公开(公告)日：2014-08-19
申请号：US13594742
申请日：2012-08-24
申请人： Bo-Yong Chung , Yong-Sung Park , Deok-Young Choi
发明人： Bo-Yong Chung , Yong-Sung Park , Deok-Young Choi
IPC分类号： G09G3/20
CPC分类号： G11C19/28 , G09G3/3266 , G09G2310/0205 , G09G2310/0251
摘要： A scan driver includes scan driving blocks, each including: a first transistor including a gate coupled to a first node and receiving a first clock signal, a first electrode receiving an output control signal, and a second electrode coupled to a scan line at first output; a second transistor including a gate coupled to a second node receiving an input signal according to a second clock signal, and first and second electrodes respectively coupled to a third clock input and the first output; a third transistor including a gate coupled to the first node, a first electrode receiving the output control signal, and a second electrode coupled to an input terminal of a next scan driving block at a second output; and a fourth transistor including a gate coupled to the second node, and first and second electrodes respectively coupled to the third clock input and the second output.
摘要翻译：扫描驱动器包括扫描驱动块，每个扫描驱动块包括：第一晶体管，包括耦合到第一节点并接收第一时钟信号的栅极，接收输出控制信号的第一电极以及耦合到第一输出处的扫描线的第二电极 ; 第二晶体管，包括耦合到根据第二时钟信号接收输入信号的第二节点的栅极，以及分别耦合到第三时钟输入和第一输出的第一和第二电极; 第三晶体管，包括耦合到所述第一节点的栅极，接收所述输出控制信号的第一电极，以及耦合到第二输出处的下一扫描驱动块的输入端的第二电极; 以及包括耦合到第二节点的栅极的第四晶体管，以及分别耦合到第三时钟输入端和第二输出端的第一和第二电极。

6. 发明授权

US08704812B2 Light sensing circuit having a controlled light sensing period or a controlled current output period according to ambient temperature, method of controlling the same, and touch panel comprising the light sensing circuit 有权
标题翻译：具有根据环境温度的受控光感测周期或受控电流输出周期的光感测电路，其控制方法和包括光感测电路的触摸面板
公开(公告)号：US08704812B2
公开(公告)日：2014-04-22
申请号：US12612241
申请日：2009-11-04
申请人： Deok-Young Choi , Yong-Sung Park , Do-Youb Kim , Soon-Sung Ahn , In-Ho Choi
发明人： Deok-Young Choi , Yong-Sung Park , Do-Youb Kim , Soon-Sung Ahn , In-Ho Choi
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G01J1/44 , G01J1/02 , G01J1/0252 , G06F3/042
摘要： A light sensing circuit, a method of controlling the same, and a touch panel including the light sensing circuit. In the method of controlling the light sensing circuit, including sensing light incident on a photodiode, generating current corresponding to the brightness of the sensed light, amplifying the current using a driving transistor, and outputting the amplified current, the ambient temperature is sensed, and a time period during which the light is sensed by the photodiode or the amplified current is output is controlled by the sensed ambient temperature. Thus, the sensitivity of the light sensing circuit may be constantly maintained without being influenced by the ambient temperature.
摘要翻译：光感测电路，其控制方法和包括光感测电路的触摸面板。在控制光感测电路的方法中，包括感测入射在光电二极管上的光，产生对应于感测光的亮度的电流，使用驱动晶体管放大电流，并输出放大的电流，感测环境温度，由光电二极管或放大电流感测光的时间段由感测到的环境温度控制。因此，光感测电路的灵敏度可以不受环境温度的影响而恒定地保持。

7. 发明申请

US20130285888A1 SCAN DRIVING DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：扫描驱动装置及其驱动方法
公开(公告)号：US20130285888A1
公开(公告)日：2013-10-31
申请号：US13594742
申请日：2012-08-24
申请人： Bo-Yong Chung , Yong-Sung Park , Deok-Young Choi
发明人： Bo-Yong Chung , Yong-Sung Park , Deok-Young Choi
IPC分类号： G09G3/20
CPC分类号： G11C19/28 , G09G3/3266 , G09G2310/0205 , G09G2310/0251
摘要： A scan driver includes scan driving blocks, each including: a first transistor including a gate coupled to a first node and receiving a first clock signal, a first electrode receiving an output control signal, and a second electrode coupled to a scan line at first output; a second transistor including a gate coupled to a second node receiving an input signal according to a second clock signal, and first and second electrodes respectively coupled to a third clock input and the first output; a third transistor including a gate coupled to the first node, a first electrode receiving the output control signal, and a second electrode coupled to an input terminal of a next scan driving block at a second output; and a fourth transistor including a gate coupled to the second node, and first and second electrodes respectively coupled to the third clock input and the second output.
摘要翻译：扫描驱动器包括扫描驱动块，每个扫描驱动块包括：第一晶体管，包括耦合到第一节点并接收第一时钟信号的栅极，接收输出控制信号的第一电极以及耦合到第一输出处的扫描线的第二电极 ; 第二晶体管，包括耦合到根据第二时钟信号接收输入信号的第二节点的栅极，以及分别耦合到第三时钟输入和第一输出的第一和第二电极; 第三晶体管，包括耦合到所述第一节点的栅极，接收所述输出控制信号的第一电极，以及耦合到第二输出处的下一扫描驱动块的输入端的第二电极; 以及包括耦合到第二节点的栅极的第四晶体管，以及分别耦合到第三时钟输入端和第二输出端的第一和第二电极。

8. 发明申请

US20120019501A1 PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME 有权
标题翻译：像素和有机发光显示装置使用它
公开(公告)号：US20120019501A1
公开(公告)日：2012-01-26
申请号：US13011743
申请日：2011-01-21
申请人： Deok-Young Choi
发明人： Deok-Young Choi
IPC分类号： G09G3/32 , H05B37/02 , G09G5/00
CPC分类号： G09G3/3233 , G09G3/3208 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0262 , H01L27/3265
摘要： A pixel and display having the pixel are disclosed. The pixel includes transistors along a leakage path from a storage capacitor. The pixel also includes transistors to apply a reference voltage to the leakage path to minimize leakage.
摘要翻译：公开了具有像素的像素和显示器。像素包括沿着来自存储电容器的泄漏路径的晶体管。像素还包括晶体管，以将参考电压施加到泄漏路径以使泄漏最小化。

9. 发明申请

US20110134100A1 PIXEL CIRCUIT AND ORGANIC ELECTRO-LUMINESCENT DISPLAY APPARATUS 有权
标题翻译：像素电路和有机电致发光显示装置
公开(公告)号：US20110134100A1
公开(公告)日：2011-06-09
申请号：US12871818
申请日：2010-08-30
申请人： Bo-Yong Chung , Yong-Sung Park , Deok-Young Choi
发明人： Bo-Yong Chung , Yong-Sung Park , Deok-Young Choi
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/325 , G09G3/3233 , G09G2300/0852 , G09G2310/0251 , G09G2320/0219
摘要： An organic electro-luminescent display apparatus can compensate for the threshold voltage and voltage drop of the driving transistor. The organic electro-luminescent display apparatus divides and drives an initialization time, thereby improving a contrast ratio. The organic electro-luminescent display apparatus minimizes or reduces the change of a current due to a leakage current by correcting the leakage current corresponding to a data voltage with a fixed power source, thereby improving crosstalk. The organic electro-luminescent display apparatus adjusts the duty of the emission control signal, thereby removing or reducing motion blur.
摘要翻译：有机电致发光显示装置可以补偿驱动晶体管的阈值电压和电压降。有机电致发光显示装置分割并驱动初始化时间，从而提高对比度。有机电致发光显示装置通过利用固定电源校正与数据电压相对应的漏电流来最小化或减少由于泄漏电流导致的电流变化，从而改善串扰。有机电致发光显示装置调节发光控制信号的占空比，从而去除或减少运动模糊。

10. 发明申请

US20100012823A1 TOUCH PANEL DRIVING CIRCUIT REMOVING CURRENT DUE TO HEAT OF FINGER AND TOUCH PANEL COMPRISING THE SAME 有权
标题翻译：触控面板驱动电路由于手指和包括其的触控面板的热而移除电流
公开(公告)号：US20100012823A1
公开(公告)日：2010-01-21
申请号：US12502167
申请日：2009-07-13
申请人： Soon-Sung Ahn , Yong-Sung Park , Do-Youb Kim , Deok-Young Choi , In-Ho Choi
发明人： Soon-Sung Ahn , Yong-Sung Park , Do-Youb Kim , Deok-Young Choi , In-Ho Choi
IPC分类号： H01J40/14
CPC分类号： G06F3/042
摘要： Provided is a driving circuit of a photosensing touch panel including: a first photodiode coupled between a first voltage source and a sensing node and for generating a first current in accordance with a brightness of an external incident light and a heat of a finger; a second photodiode coupled between the sensing node and a second voltage source and for generating a second current in accordance with the heat of the finger, the second photodiode being shielded from the external incident light; and an amplifier circuit for detecting the brightness of the external incident light regardless of the heat of the finger by subtracting the second current from the first current at the sensing node.
摘要翻译：提供了一种感光触摸面板的驱动电路，包括：耦合在第一电压源和感测节点之间的第一光电二极管，用于根据外部入射光的亮度和手指的热量产生第一电流; 第二光电二极管，耦合在所述感测节点和第二电压源之间，并且用于根据所述手指的热量产生第二电流，所述第二光电二极管屏蔽所述外部入射光; 以及放大器电路，用于通过从感测节点处的第一电流减去第二电流来检测外部入射光的亮度，而不管手指的热量。

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