公开(公告)号：US07656369B2

公开(公告)日：2010-02-02

申请号：US11156594

申请日：2005-06-21

申请人： Hoon Ju Chung ,  Jae Ho Sim ,  Jung Chul Kim

发明人： Hoon Ju Chung ,  Jae Ho Sim ,  Jung Chul Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/043 ,  G09G2330/021

摘要： A driving apparatus for an organic light-emitting diode includes an organic light-emitting diode, a driving switch that drives the organic light-emitting diode in response to a control voltage applied to a gate terminal of the driving switch, a high-level voltage source that supplies a high-level voltage to the driving switch, a data driving circuit that supplies a data voltage to a data line of the driving apparatus, a reference voltage source that supplies a reference voltage to the driving apparatus, and a capacitor that applies the control voltage to the gate terminal of the driving switch, the control voltage being a difference between the data voltage and the reference voltage.

摘要翻译： 有机发光二极管的驱动装置包括有机发光二极管，响应于施加到驱动开关的栅极端子的控制电压来驱动有机发光二极管的驱动开关，高电平电压 源极，其向驱动开关提供高电平电压;数据驱动电路，其将数据电压提供给驱动装置的数据线;将参考电压提供给驱动装置的参考电压源;以及应用的电容器 对驱动开关的栅极端子的控制电压，控制电压是数据电压和参考电压之间的差值。

公开(公告)号：US06461369B1

公开(公告)日：2002-10-08

申请号：US09806896

申请日：2001-06-11

申请人： Jung Chul Kim

发明人： Jung Chul Kim

IPC分类号： A61B1734

CPC分类号： A61B17/3468 ,  A61B2017/00752 ,  A61F2/10

摘要： The present invention discloses a hair trasplanter. A needle to be inserted into a scalp has a pointed end portion to reduce damage of the scalp, and a guide plate in adhered to an end portion of a sliding unit reciprocating in the longitudinal direction of the needle outside the needle, in order to prevent hair roots from being separated at the time of the separation of the needle. As a result, the hair roots inserted into a needle insertion groove are not damaged and are naturally settled in the scalp without modification, thereby stably performing the hair transplantation.

摘要翻译： 本发明公开了一种发丝机。 插入头皮的针具有尖端部，以减少头皮的损伤;以及导向板，其粘附到滑动单元的沿针的针的纵向方向往复运动的端部，以防止 发根在分离针时被分离。 结果，插入针插入槽的发根不被损伤，并且在头皮中自然地固定而不进行修饰，从而稳定地进行毛发移植。

公开(公告)号：US08130181B2

公开(公告)日：2012-03-06

申请号：US12314701

申请日：2008-12-15

申请人： Chang Hoon Jeon ,  Jung Chul Kim ,  Ho Young Lee

发明人： Chang Hoon Jeon ,  Jung Chul Kim ,  Ho Young Lee

IPC分类号： G09G3/30

CPC分类号： G09G3/3291 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2310/0297

摘要： A OLED display and a driving method thereof are disclosed. The OLED display includes: an OLED display panel including: data lines to which data voltages are supplied; gate lines to which a gate voltage is sequentially supplied; luminescence control lines to which a luminescence control voltage is sequentially supplied, a driving power line to which a driving voltage is supplied; a compensation power line to which a compensation voltage having a first level and a second level different from the first level are supplied; a plurality of pixel cells each respectively in pixel areas defined by the data lines and the gate lines; a data driver having output lines whose number is smaller than the number of the data lines; and a demultiplexer unit formed between the data driver and the OLED display panel, the demultiplexer unit supplying the data voltages from the output lines to the data lines, wherein each of the pixel cells includes: a light emitting element; and a pixel driver that supplies a current corresponding to a corresponding one of the data voltages to the light emitting element based on the corresponding data voltage, the gate voltage, the luminescence control voltage, the driving voltage and the compensation voltage having the first level and that turns off the light emitting element when the compensation voltage has the second level.

摘要翻译： 公开了OLED显示器及其驱动方法。 OLED显示器包括：OLED显示面板，包括：提供数据电压的数据线; 依次提供栅极电压的栅极线; 依次提供发光控制电压的发光控制线，提供驱动电压的驱动电力线; 提供具有与第一电平不同的第一电平和第二电平的补偿电压的补偿电力线; 分别在由数据线和栅极线限定的像素区域中的多个像素单元; 数据驱动器，其数量小于数据线的数量的输出线; 以及在所述数据驱动器和所述OLED显示面板之间形成的解复用器单元，所述解复用器单元从所述输出线向所述数据线提供数据电压，其中每个所述像素单元包括：发光元件; 以及像素驱动器，其基于相应的数据电压，栅极电压，发光控制电压，驱动电压和具有第一电平的补偿电压，将对应于数据电压的电流的电流提供给发光元件，以及 当补偿电压具有第二电平时，它关闭发光元件。

公开(公告)号：US07646366B2

公开(公告)日：2010-01-12

申请号：US11167866

申请日：2005-06-27

申请人： Yong Min Ha ,  Jung Chul Kim ,  Jin Huh

发明人： Yong Min Ha ,  Jung Chul Kim ,  Jin Huh

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0852 ,  G09G2320/0223 ,  G09G2320/0233

摘要： A driving circuit of an organic light emitting display includes: a first PMOS transistor turned on in response to a driving signal to transfer a data signal; an OLED (organic light emitting diode) where an amount of light emitted is controlled by a control current; a second PMOS transistor for supplying the control current to the OLED; a third PMOS transistor connected to a node to which the first and second PMOS transistors are connected; a first capacitor connected between the first PMOS transistor and the third PMOS transistor; and a second capacitor connected between the second PMOS transistor and the first PMOS transistor.

摘要翻译： 有机发光显示器的驱动电路包括：第一PMOS晶体管响应于驱动信号而导通以传送数据信号; 通过控制电流控制发光量的OLED（有机发光二极管）; 用于向OLED提供控制电流的第二PMOS晶体管; 连接到所述第一和第二PMOS晶体管连接到的节点的第三PMOS晶体管; 连接在第一PMOS晶体管和第三PMOS晶体管之间的第一电容器; 以及连接在第二PMOS晶体管和第一PMOS晶体管之间的第二电容器。

公开(公告)号：US20090167648A1

公开(公告)日：2009-07-02

申请号：US12314701

申请日：2008-12-15

申请人： Chang Hoon Jeon ,  Jung Chul Kim ,  Ho Young Lee

发明人： Chang Hoon Jeon ,  Jung Chul Kim ,  Ho Young Lee

IPC分类号： G09G3/30

CPC分类号： G09G3/3291 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2310/0297

摘要： A OLED display and a driving method thereof are disclosed. The OLED display includes: an OLED display panel including: data lines to which data voltages are supplied; gate lines to which a gate voltage is sequentially supplied; luminescence control lines to which a luminescence control voltage is sequentially supplied, a driving power line to which a driving voltage is supplied; a compensation power line to which a compensation voltage having a first level and a second level different from the first level are supplied; a plurality of pixel cells each respectively in pixel areas defined by the data lines and the gate lines; a data driver having output lines whose number is smaller than the number of the data lines; and a demultiplexer unit formed between the data driver and the OLED display panel, the demultiplexer unit supplying the data voltages from the output lines to the data lines, wherein each of the pixel cells includes: a light emitting element; and a pixel driver that supplies a current corresponding to a corresponding one of the data voltages to the light emitting element based on the corresponding data voltage, the gate voltage, the luminescence control voltage, the driving voltage and the compensation voltage having the first level and that turns off the light emitting element when the compensation voltage has the second level.

摘要翻译： 公开了OLED显示器及其驱动方法。 OLED显示器包括：OLED显示面板，包括：提供数据电压的数据线; 依次提供栅极电压的栅极线; 依次提供发光控制电压的发光控制线，提供驱动电压的驱动电力线; 提供具有与第一电平不同的第一电平和第二电平的补偿电压的补偿电力线; 分别在由数据线和栅极线限定的像素区域中的多个像素单元; 数据驱动器，其数量小于数据线的数量的输出线; 以及在所述数据驱动器和所述OLED显示面板之间形成的解复用器单元，所述解复用器单元从所述输出线向所述数据线提供数据电压，其中每个所述像素单元包括：发光元件; 以及像素驱动器，其基于相应的数据电压，栅极电压，发光控制电压，驱动电压和具有第一电平的补偿电压，将对应于数据电压的电流的电流提供给发光元件，以及 当补偿电压具有第二电平时，它关闭发光元件。