公开(公告)号：US20050062382A1

公开(公告)日：2005-03-24

申请号：US10938636

申请日：2004-09-13

Applicant: Ki-Jung Kim ,  Tae-Kyoung Kang

Inventor： Ki-Jung Kim ,  Tae-Kyoung Kang

IPC: H05K7/20 ,  G09F9/00 ,  G09F9/313 ,  H01J17/28 ,  H01J17/49

CPC classification number: H05K7/20963

Abstract: A plasma display apparatus includes a heat radiation sheet that is easily attached and separated to and from a plasma display panel, has strengthened adherence with the plasma display panel and a chassis base, and does not generate a residual image. The plasma display apparatus includes a heat radiation sheet between a plasma display panel and a chassis base, and the heat radiation sheet is divided into two or more sheets, where the gap between the sheets is small enough so that a visible residual image does not appear.

Abstract translation: 等离子体显示装置包括容易地与等离子体显示面板连接和分离的散热片，具有与等离子体显示面板和底架的附着力增强，并且不产生残留图像。 等离子体显示装置包括在等离子体显示面板和底座之间的散热片，并且散热片被分成两个或更多个片材，其中片材之间的间隙足够小，使得不会出现可见的残留图像 。

公开(公告)号：US20050046618A1

公开(公告)日：2005-03-03

申请号：US10902892

申请日：2004-08-02

Applicant: Sok-San Kim ,  In-Soo Cho ,  Ki-Jung Kim ,  Tae-Kyoung Kang

Inventor： Sok-San Kim ,  In-Soo Cho ,  Ki-Jung Kim ,  Tae-Kyoung Kang

IPC: H01J17/49 ,  G09F9/313 ,  G09G3/28 ,  H01J17/28

CPC classification number: H05K7/20963

Abstract: Provided are designs for a plasma display module (PDM) that has a plasma display panel (PDP) and a chassis base with circuits mounted thereon. Heat dissipating layers and plane structures are formed between the PDP and the chassis base. The heat dissipating layer and the plane structure have novel shapes and sizes and are made out of specific materials or combinations of materials to improve the heat dissipating characteristics for the PDM. Preferably, a high-orientation graphite material having a high thermal conductivity is used for the heat dissipating layer. The plane structure is a highly conductive metal that is positioned between the graphite layer and the glass PDP to form a better contact to the PDP, to better draw heat away from the PDP and to allow for easy attachment and detachment of the graphite layer to the PDP.

Abstract translation: 提供了具有等离子体显示面板（PDP）的等离子体显示模块（PDM）和其上安装有电路的底架的设计。 在PDP和底座之间形成散热层和平面结构。 散热层和平面结构具有新颖的形状和尺寸，并由特定材料或材料组合制成，以改善PDM的散热特性。 优选地，用于散热层的具有高热导率的高取向石墨材料。 平面结构是位于石墨层和玻璃PDP之间的高导电性金属，以与PDP形成更好的接触，以更好地将热量从PDP中吸走并允许石墨层容易地附着和分离到 PDP。

公开(公告)号：US06841928B2

公开(公告)日：2005-01-11

申请号：US09842857

申请日：2001-04-27

Applicant: Tae-kyoung Kang

Inventor： Tae-kyoung Kang

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J11/44 ,  H01J11/54 ,  H01J1/62

CPC classification number: H01J11/12 ,  H01J11/36 ,  H01J11/54 ,  H01J2211/365 ,  H01J2211/444

Abstract: A plasma display panel including a first panel, address electrodes formed on the first panel in a predetermined pattern, a first dielectric layer formed on the first panel and covering the address electrodes, a partition structure having unit partitions discontinuously formed on the first dielectric layer to partition a discharge space, the unit partitions being parallel to the address electrodes and each having auxiliary partitions, red, green and blue phosphor layers coated in the partitioned discharge space, a second panel, which is coupled to the first panel to form the discharge space and which is transparent, a plurality of pairs of sustaining electrodes formed on an inner surface of the second panel and having sets of first and second electrodes at a predetermined angle with respect to the address electrodes, and a second dielectric layer formed on the second panel and covering the sustaining electrodes.

Abstract translation: 一种等离子体显示面板，包括第一面板，以预定图案形成在第一面板上的寻址电极，形成在第一面板上并覆盖寻址电极的第一电介质层，具有不连续地形成在第一介电层上的单元分隔的分隔结构， 分隔放电空间，单元分隔平行于寻址电极，并且每个具有辅助隔板，涂覆在分隔放电空间中的红色，绿色和蓝色磷光体层，第二面板，其耦合到第一面板以形成放电空间 并且其是透明的，形成在所述第二面板的内表面上并且相对于所述寻址电极具有预定角度的第一和第二电极组的多对维持电极，以及形成在所述第二面板上的第二电介质层 并覆盖维持电极。

公开(公告)号：US06828731B2

公开(公告)日：2004-12-07

申请号：US09840290

申请日：2001-04-24

Applicant: Tae-kyoung Kang ,  Ki-jung Kim

Inventor： Tae-kyoung Kang ,  Ki-jung Kim

IPC: H01J1749

CPC classification number: H01J11/36 ,  H01J9/241 ,  H01J9/242 ,  H01J11/12 ,  H01J11/48 ,  H01J11/54 ,  H01J2211/368

Abstract: A plasma display panel includes a front glass substrate and a rear glass substrate coupled to each other by a sealing material coated at edges of the front and rear glass substrates, first and second electrodes disposed perpendicular to each other on opposing inner surfaces of the front and rear glass substrates facing each other, a dielectric layer formed on each of the opposing inner surfaces of the front and rear glass substrates to cover the first and second electrodes, partitions formed on an upper surface of the dielectric layer of the rear glass substrate, red, green and blue fluorescent substances coated between the partitions, and a non-light emitting zone filling portion formed by filling a non-light emitting zone existing between the outermost one of the partitions and the sealing material with a material used for one of the partitions.

Abstract translation: 等离子体显示面板包括前玻璃基板和后玻璃基板，其通过涂覆在前玻璃基板和后玻璃基板的边缘处的密封材料彼此连接，第一和第二电极彼此垂直地设置在前部和后玻璃基板的相对的内表面上 后玻璃基板彼此面对的电介质层，形成在前玻璃基板和后玻璃基板的每个相对的内表面上以覆盖第一和第二电极的电介质层，形成在后玻璃基板的介电层的上表面上的隔板，红色 涂覆在隔壁之间的绿色和蓝色荧光物质，以及通过用一个隔板填充存在于最外面的隔板和密封材料之间的非发光区而形成的非发光区填充部分 。

公开(公告)号：US09875697B2

公开(公告)日：2018-01-23

申请号：US13586296

申请日：2012-08-15

Applicant: Tae-kyoung Kang ,  Su-jin Lee ,  Gyu-ho Lim

Inventor： Tae-kyoung Kang ,  Su-jin Lee ,  Gyu-ho Lim

IPC: G09G3/34 ,  H05B33/08

CPC classification number: G09G3/342 ,  G09G2320/064 ,  H05B33/0815

Abstract: A Light Emitting Diode (LED) driver apparatus and a method of driving an LED array are provided. A Light Emitting Diode (LED) driver apparatus includes: a DC-DC converter configured to supply a driving voltage to an LED array, a plurality of LED drivers configured to drive the LED array according to a dimming signal, in which the plurality of LED drivers are connected to one another in parallel to supply currents to the LED array.

公开(公告)号：US20130147355A1

公开(公告)日：2013-06-13

申请号：US13693516

申请日：2012-12-04

Applicant: Jun-sik Min ,  Tae-kyoung Kang ,  Beom-seon Ryu

Inventor： Jun-sik Min ,  Tae-kyoung Kang ,  Beom-seon Ryu

IPC: H05B37/03

CPC classification number: H05B37/03 ,  H05B33/0827 ,  H05B33/0887

Abstract: A detecting circuit and method thereof are configured to detect whether an LED array is open is described. The detecting circuit includes a resistance unit, a first switching unit, and an output unit. The resistance unit is operatively connected in series to the LED array. The switching unit is configured to be turned on when a voltage of the resistance unit is greater than or equal to a predetermined voltage level. The output unit is configured to produce an output indicative of whether the LED array is open, based whether the first switching unit is turned on.

Abstract translation: 其检测电路及其方法被配置为检测LED阵列是否打开。 检测电路包括电阻单元，第一开关单元和输出单元。 电阻单元可操作地与LED阵列串联连接。 开关单元被配置为当电阻单元的电压大于或等于预定电压电平时导通。 输出单元被配置为基于第一开关单元是否被接通来产生指示LED阵列是否打开的输出。

公开(公告)号：US20130050289A1

公开(公告)日：2013-02-28

申请号：US13586296

申请日：2012-08-15

Applicant: Tae-kyoung KANG ,  Su-jin LEE ,  Gyu-ho LIM

Inventor： Tae-kyoung KANG ,  Su-jin LEE ,  Gyu-ho LIM

IPC: G09G5/10 ,  H05B37/00

CPC classification number: G09G3/342 ,  G09G2320/064 ,  H05B33/0815

Abstract: A Light Emitting Diode (LED) driver apparatus and a method of driving an LED array are provided. A Light Emitting Diode (LED) driver apparatus includes: a DC-DC converter configured to supply a driving voltage to an LED array, a plurality of LED drivers configured to drive the LED array according to a dimming signal, in which the plurality of LED drivers are connected to one another in parallel to supply currents to the LED array.

Abstract translation: 提供发光二极管（LED）驱动器装置和驱动LED阵列的方法。 发光二极管（LED）驱动器装置包括：被配置为向LED阵列提供驱动电压的DC-DC转换器，配置成根据调光信号驱动LED阵列的多个LED驱动器，其中多个LED 驱动器彼此并联连接以向LED阵列提供电流。

公开(公告)号：US08237630B2

公开(公告)日：2012-08-07

申请号：US12081993

申请日：2008-04-24

Applicant: Hyun-Seok Nam ,  Kang-Hee Lee ,  Soo-Hyun Kim ,  Tae-Kyoung Kang

Inventor： Hyun-Seok Nam ,  Kang-Hee Lee ,  Soo-Hyun Kim ,  Tae-Kyoung Kang

IPC: G09G3/28

CPC classification number: G09G3/2937 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/2932 ,  G09G3/2935 ,  G09G3/294 ,  G09G3/2948 ,  G09G2310/0216 ,  G09G2310/0218 ,  G09G2360/16

Abstract: A plasma display according to an exemplary embodiment of the present invention applies different driving methods according to a maximum grayscale level of image data input for one field. When the maximum grayscale level of the field is higher than a reference level, an address period for selecting a light emitting cell and a non-light emitting cell from a plurality of discharge cells and a sustain period for sustain-discharging light emitting cells among the plurality of discharge cells are simultaneously driven in a plurality of sequential subfields after a first subfield. When the maximum grayscale level of the field is less than the reference level, the address period and the sustain period are time-separately driven in the plurality of subfields.

Abstract translation: 根据本发明的示例性实施例的等离子体显示器根据对于一个场的输入的图像数据的最大灰度级应用不同的驱动方法。 当场的最大灰度级高于参考电平时，用于从多个放电单元中选择发光单元和非发光单元的寻址周期以及用于维持放电发光单元的维持周期 在第一子场之后的多个顺序子场中同时驱动多个放电单元。 当场的最大灰度级小于参考电平时，地址周期和维持周期在多个子场中被时间分离地驱动。

公开(公告)号：US08232985B2

公开(公告)日：2012-07-31

申请号：US12165652

申请日：2008-06-30

Applicant: Tae Kyoung Kang ,  Jun Hyoung Myoung ,  Jin Wook Kim

Inventor： Tae Kyoung Kang ,  Jun Hyoung Myoung ,  Jin Wook Kim

IPC: G09G5/00 ,  G06F3/038

CPC classification number: G09G3/3696 ,  H01L27/0248

Abstract: A display driving circuit is provided. The display driving circuit includes first to third voltage generation units configured to receive an externally applied input voltage having a same magnitude and generate respective voltages having different magnitudes, and a latch-up prevention unit connected to the second voltage generation unit and configured to receive a lower voltage among voltages output from the second voltage generation unit and to ground the lower voltage for a preset period of time.

Abstract translation: 提供显示驱动电路。 显示驱动电路包括：第一至第三电压产生单元，被配置为接收具有相同幅度的外部施加的输入电压并产生具有不同幅度的各自的电压;以及闩锁防止单元，连接到第二电压产生单元并且被配置为接收 在从第二电压产生单元输出的电压中的电压较低，并将该较低电压接地一预定时间段。

公开(公告)号：US08143785B2

公开(公告)日：2012-03-27

申请号：US12398091

申请日：2009-03-04

Applicant: Tae-Kyoung Kang

Inventor： Tae-Kyoung Kang

IPC: H01J17/49

CPC classification number: H01J11/46 ,  H01J11/12 ,  H04N5/645 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/09036 ,  H05K2201/09472

Abstract: A plasma display device includes a plasma display panel for displaying an image by a gas discharge. A chassis base is attached to the plasma display panel and supports the plasma display panel. At least one printed circuit board is mounted on the a side of the chassis base at opposite the side supporting the plasma display panel. At least one flexible printed circuit connects electrodes of the plasma display panel and terminals of the printed circuit boards. An anisotropic conductive film is between the terminal of the printed circuit board and a terminal of the flexible printed circuit and connects the terminal of the printed circuit board and the terminal of the flexible printed circuit. The printed circuit board includes at least one dummy groove outside a region of the printed circuit board facing the flexible printed circuit.

Abstract translation: 等离子体显示装置包括用于通过气体放电显示图像的等离子体显示面板。 底座连接到等离子体显示面板并支撑等离子体显示面板。 至少一个印刷电路板安装在底座的一侧，与支撑等离子体显示面板的一侧相对。 至少一个柔性印刷电路连接等离子体显示面板的电极和印刷电路板的端子。 各向异性导电膜位于印刷电路板的端子和柔性印刷电路的端子之间，并连接印刷电路板的端子和柔性印刷电路的端子。 印刷电路板包括位于印刷电路板的面向柔性印刷电路的区域外的至少一个虚拟槽。