公开(公告)号：US07492100B2

公开(公告)日：2009-02-17

申请号：US11104489

申请日：2005-04-13

Applicant: Woo-Tae Kim

Inventor： Woo-Tae Kim

IPC: H01J17/49

CPC classification number: H01J11/16 ,  H01J11/24 ,  H01J11/32 ,  H01J11/36 ,  H01J2211/326

Abstract: A high efficiency plasma display panel (PDP) has a discharge cell structure in which front discharge electrodes and rear discharge electrodes are optimally positioned to maximize discharge efficiency and greatly increase light transmittance. The PDP includes: a transparent front substrate; a rear substrate arranged in parallel with the front substrate; front barrier ribs made of a dielectric material and located between the front substrate and the rear substrate so as to define discharge cells together with the front substrate and the rear substrate; front discharge electrodes located in the front barrier ribs such that they surround the discharge cells and are separated from the front substrate; rear discharge electrodes located in the front barrier ribs such that they surround the discharge cells and are separated from the front discharge electrodes; rear barrier ribs located between the front barrier ribs and the rear substrate so as to define the discharge cells together with the front barrier ribs, the front substrate and the rear substrate; fluorescent layers located in spaces defined by the rear barrier ribs and the rear substrate; and a discharge gas deposited in the discharge cells.

Abstract translation: 高效等离子体显示面板（PDP）具有放电单元结构，其中前放电电极和后放电电极被最佳地定位以最大化放电效率并大大增加透光率。 PDP包括：透明前基板; 后基板，与所述前基板平行布置; 前阻挡肋由电介质材料制成并且位于前基板和后基板之间，以便与前基板和后基板一起限定放电单元; 位于前阻挡肋中的前放电电极使得它们围绕放电单元并与前基板分离; 位于前阻挡肋中的后放电电极使得它们围绕放电单元并与前放电电极分离; 位于前阻挡肋和后基板之间的后阻挡肋，以便与前阻挡肋，前基板和后基板一起限定放电单元; 荧光层位于由后阻挡肋和后基板限定的空间中; 以及沉积在放电单元中的放电气体。

公开(公告)号：US20080094319A1

公开(公告)日：2008-04-24

申请号：US11952075

申请日：2007-12-06

Applicant: Seok-Gyun Woo ,  Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Jae-Ik Kwon ,  Tae-Joung Kweon ,  Eun-Gi Heo

Inventor： Seok-Gyun Woo ,  Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Jae-Ik Kwon ,  Tae-Joung Kweon ,  Eun-Gi Heo

IPC: G09G3/28

CPC classification number: H01J11/12 ,  H01J11/24 ,  H01J11/36 ,  H01J11/44 ,  H01J2211/245 ,  H01J2211/365 ,  H01J2211/444

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells and a plurality of non-discharge regions. Phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The non-discharge regions are formed in areas encompassed by discharge cell abscissas and ordinates that pass through centers of each of the discharge cells. Also, external light absorbing members are formed between the second substrate and the barrier ribs layer at areas corresponding to locations of the non-discharge regions.

Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和第二基板之间，阻挡肋限定多个放电单元和多个非放电区域。 在每个放电单元内形成荧光体层。 在第一基板上形成放电维持电极。 非放电区形成在通过放电单元的中心的放电单元横坐标和纵坐标所包围的区域中。 此外，在与非放电区域的位置对应的区域处，在第二基板和阻挡肋层之间形成外部光吸收部件。

公开(公告)号：US07327083B2

公开(公告)日：2008-02-05

申请号：US10867857

申请日：2004-06-14

Applicant: Seok-Gyun Woo ,  Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Jae-Ik Kwon ,  Tae-Joung Kweon ,  Eun-Gi Heo

Inventor： Seok-Gyun Woo ,  Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Jae-Ik Kwon ,  Tae-Joung Kweon ,  Eun-Gi Heo

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/24 ,  H01J11/36 ,  H01J11/44 ,  H01J2211/245 ,  H01J2211/365 ,  H01J2211/444

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells and a plurality of non-discharge regions. Phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The non-discharge regions are formed in areas encompassed by discharge cell abscissas and ordinates that pass through centers of each of the discharge cells. Also, external light absorbing members are formed between the second substrate and the barrier ribs layer at areas corresponding to locations of the non-discharge regions.

Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和第二基板之间，阻挡肋限定多个放电单元和多个非放电区域。 在每个放电单元内形成荧光体层。 在第一基板上形成放电维持电极。 非放电区形成在通过放电单元的中心的放电单元横坐标和纵坐标所包围的区域中。 此外，在与非放电区域的位置对应的区域处，在第二基板和阻挡肋层之间形成外部光吸收部件。

公开(公告)号：US20050242728A1

公开(公告)日：2005-11-03

申请号：US11115526

申请日：2005-04-26

Applicant: Sung-Ho Song ,  Jae-Ik Kwon ,  Woo-Tae Kim

Inventor： Sung-Ho Song ,  Jae-Ik Kwon ,  Woo-Tae Kim

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J17/49

CPC classification number: H01J11/24 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/368 ,  H01J2211/54

Abstract: A plasma display panel includes a first substrate, and a second substrate opposing the first substrate. A plurality of address electrodes are formed on the first substrate along a first direction, and a plurality of barrier ribs are mounted between the first and second substrates and defining a plurality of discharge cells that are formed into a plurality of rows along a second direction which is substantially perpendicular to the first direction. Non-discharge regions are formed between the respective rows of the discharge cells, and a plurality of transverse barrier ribs are formed along the second direction respectively within the non-discharge regions. Each of a plurality of phosphor layers is formed in a respective one of the discharge cells. Display electrodes are formed on the second substrate. At least one end of each of the transverse barrier ribs includes an annular branched segment.

Abstract translation: 等离子体显示面板包括第一基板和与第一基板相对的第二基板。 沿着第一方向在第一基板上形成多个寻址电极，并且在第一和第二基板之间安装多个阻挡肋，并且限定沿着第二方向形成多行的多个放电单元， 基本上垂直于第一方向。 在放电单元的各行之间形成非放电区域，并且在非放电区域内分别沿着第二方向形成多个横向阻挡肋。 多个荧光体层中的每一个形成在相应的一个放电单元中。 在第二基板上形成显示电极。 每个横向阻挡肋的至少一端包括环形分支段。

公开(公告)号：US20050035931A1

公开(公告)日：2005-02-17

申请号：US10916613

申请日：2004-08-12

Applicant: Hun-Suk Yoo ,  Kyoung-Doo Kang ,  Woo-Tae Kim ,  Jae-Ik Kwon ,  Seok-Gyun Woo

Inventor： Hun-Suk Yoo ,  Kyoung-Doo Kang ,  Woo-Tae Kim ,  Jae-Ik Kwon ,  Seok-Gyun Woo

IPC: G09F9/313 ,  G09G3/28 ,  G09G3/288 ,  H01J17/49

CPC classification number: G09G3/2927 ,  G09G2310/066 ,  G09G2320/041

Abstract: Disclosed is a PDP driving method and a plasma display device for providing stable discharge characteristics by varying gradients of PDP driving waveforms according to the external temperature of the PDP. A protection film of MgO reduces the secondary emission coefficient as the temperature is reduced. In order to compensate for the reduction, the external temperature is measured by an external temperature sensor, and the gradients in a falling period and/or the rising period during a reset period of a driving voltage waveform are modified according to the measured external temperature. In detail, the gradients in the falling period and/or the rising period of the reset period are varied to be less steep when the measured temperature is reduced to below a predetermined level such as freezing or −10 degrees C.

Abstract translation: 公开了一种通过根据PDP的外部温度改变PDP驱动波形的梯度来提供稳定放电特性的PDP驱动方法和等离子体显示装置。 MgO的保护膜随着温度的降低而降低二次发射系数。 为了补偿减少，通过外部温度传感器测量外部温度，并且根据测量的外部温度来修改驱动电压波形的复位期间的下降周期和/或上升周期中的梯度。 详细地，当测量的温度降低到低于预定水平（例如冻结或-10℃）时，下降周期和/或复位周期的上升周期中的梯度变化较小。

公开(公告)号：US20050017638A1

公开(公告)日：2005-01-27

申请号：US10892304

申请日：2004-07-16

Applicant: Woo-Tae Kim

Inventor： Woo-Tae Kim

IPC: H01J17/28 ,  H01J17/49 ,  H05K7/20

CPC classification number: H01J11/34 ,  H01J11/12 ,  H01J2211/66 ,  H05K7/20963 ,  H05K7/20972

Abstract: A plasma display device includes a plasma display panel having a front substrate and a rear substrate spaced apart from the front substrate to form a plurality of discharge spaces, and a chassis base facing the plasma display panel. The plasma display device includes at least one channel adapted to allow air to flow therethrough to improve heat removal efficiency, the at least one channel being arranged between the rear substrate and the chassis base.

Abstract translation: 等离子体显示装置包括等离子体显示面板，其具有与前基板间隔开的前基板和后基板，以形成多个放电空间，以及面向等离子体显示面板的底座。 等离子体显示装置包括至少一个通道，其适于允许空气流过其中以改善除热效率，所述至少一个通道布置在后基板和底架之间。

公开(公告)号：US08730579B2

公开(公告)日：2014-05-20

申请号：US12509729

申请日：2009-07-27

Applicant: Dae-Hwan Lee ,  Woo-Tae Kim ,  Kyoung-Soo Lee ,  Suk Kim ,  Jae-Sun Hwang ,  Kwang-Joon An ,  Jin-Yong Chung ,  Dal-Seok Byun

Inventor： Dae-Hwan Lee ,  Woo-Tae Kim ,  Kyoung-Soo Lee ,  Suk Kim ,  Jae-Sun Hwang ,  Kwang-Joon An ,  Jin-Yong Chung ,  Dal-Seok Byun

IPC: G02B5/02

CPC classification number: G02B5/045 ,  F21V5/02 ,  G02B5/02

Abstract: An optical sheet includes a base film in which light is incident from a lower side, a plurality of prism patterns and a diffusion member. The prism patterns are protruded to be spaced apart from each other on the base film to enhance the front luminance of light incident from the lower side of the base film. The diffusion member is disposed between prism patterns to have a diffusion surface in parallel with the base film. The diffusion member includes a plurality of diffusion dots capable of enhancing the luminance uniformity of light incident from the lower side of the base film. Thus, front luminance and luminance uniformity may be enhanced due to a juxtaposition of the prism patterns and the diffusion portion, and the viewing angle of the LCD device may be enhanced.

Abstract translation: 光学片包括从下侧入射光的基底膜，多个棱镜图案和漫射构件。 棱镜图案在基膜上突出以彼此间隔开，以增强从基膜的下侧入射的光的正面亮度。 扩散构件设置在棱镜图案之间以具有与基膜平行的扩散表面。 漫射构件包括能够提高从基膜的下侧入射的光的亮度均匀性的多个扩散点。 因此，由于棱镜图案和扩散部分的并置，可以提高前部亮度和亮度均匀性，并且可以提高LCD装置的视角。

公开(公告)号：US07605537B2

公开(公告)日：2009-10-20

申请号：US10871427

申请日：2004-06-18

Applicant: Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

Inventor： Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

IPC: H01J17/49 ,  H01J17/00

CPC classification number: H01J11/12 ,  H01J11/24 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/365

Abstract: A plasma display panel includes first and second substrates opposing one another. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first and second substrates defining discharge cells and non-discharge regions. Phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The non-discharge regions are formed in areas encompassed by discharge cell abscissas and ordinates passing through centers of the discharge cells. Further, the discharge cells are formed such that ends thereof increasingly decrease in width as a distance from centers of the discharge cells is increased. The discharge sustain electrodes include bus electrodes that extend perpendicular to the address electrodes and outside areas of the discharge cells but across areas of the non-discharge regions, and protrusion electrodes formed extending from each of the bus electrodes.

Abstract translation: 等离子体显示面板包括彼此相对的第一和第二基板。 地址电极形成在第二基板上。 阻挡肋安装在限定放电单元和非放电区域的第一和第二基板之间。 在每个放电单元内形成荧光体层。 在第一基板上形成放电维持电极。 非放电区域形成在放电单元横坐标和通过放电单元的中心的纵坐标的区域中。 此外，形成放电单元，使得其端部随着放电单元的中心距离的增加而逐渐减小宽度。 放电维持电极包括垂直于寻址电极和放电单元的外部区域但横跨非放电区域的区域延伸的总线电极，以及从每个总线电极形成的突起电极。

公开(公告)号：US20080067934A1

公开(公告)日：2008-03-20

申请号：US11941059

申请日：2007-11-15

Applicant: Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

Inventor： Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

IPC: H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J2211/245 ,  H01J2211/265 ,  H01J2211/365

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells and a plurality of non-discharge regions. Phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The non-discharge regions are formed in areas encompassed by discharge cell abscissas that pass through centers of adjacent discharge cells and discharge cell ordinates that pass through centers of adjacent discharge cells, the non-discharge regions having a width that is at least as large as a width of an end of barrier ribs. Also, a transverse barrier rib is formed extending between each pair of adjacent rows of discharge cells.

Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和第二基板之间，阻挡肋限定多个放电单元和多个非放电区域。 在每个放电单元内形成荧光体层。 在第一基板上形成放电维持电极。 非放电区域形成在通过相邻放电单元的中心的放电单元横坐标包围的区域和通过相邻放电单元的中心的放电单元纵坐标，非放电区域的宽度至少等于 阻挡肋端部的宽度。 此外，形成在每对相邻排放电单元之间延伸的横向阻挡肋。

公开(公告)号：US07315122B2

公开(公告)日：2008-01-01

申请号：US10751341

申请日：2004-01-02

Applicant: Jae-Ik Kwon ,  Kyoung-Doo Kang ,  Seok-Gyun Woo ,  Woo-Tae Kim ,  Hun-Suk Yoo

Inventor： Jae-Ik Kwon ,  Kyoung-Doo Kang ,  Seok-Gyun Woo ,  Woo-Tae Kim ,  Hun-Suk Yoo

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/365

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells and a plurality of non-discharge regions. Phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The non-discharge regions are formed in areas encompassed by discharge cell abscissas and ordinates that pass through centers of each of the discharge cells. Further, each of the discharge cells is formed such that ends thereof increasingly decrease in width along a direction the discharge sustain electrodes are formed as a distance from a center of the discharge cells is increased along a direction the address electrodes are formed.

Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和第二基板之间，阻挡肋限定多个放电单元和多个非放电区域。 在每个放电单元内形成荧光体层。 在第一基板上形成放电维持电极。 非放电区形成在通过放电单元的中心的放电单元横坐标和纵坐标所包围的区域中。 此外，每个放电单元被形成为使得端部沿着形成放电维持电极的方向在沿着放电单元的中心的距离处沿着形成寻址电极的方向增加的宽度逐渐减小。