公开(公告)号：US20070096628A1

公开(公告)日：2007-05-03

申请号：US11588361

申请日：2006-10-27

Applicant: Seung-Joon Yoo ,  Cheol-Hyeon Chang ,  Su-Kyung Lee ,  Won-Il Lee

Inventor： Seung-Joon Yoo ,  Cheol-Hyeon Chang ,  Su-Kyung Lee ,  Won-Il Lee

IPC: H01J1/62

CPC classification number: H01J31/127 ,  H01J29/467 ,  H01J29/481

Abstract: An electron emission display includes first and second substrates facing each other, a plurality of driving electrodes formed on the first substrate, a plurality of electron emission regions controlled by the driving electrodes, a focusing electrode disposed on and insulated from the driving electrodes and provided with openings through which electron beams pass, a plurality of phosphor layers formed on a surface of the second substrate, an anode electrode formed on surfaces of the phosphor layers, and a plurality of spacers for maintaining a gap between the first and second substrates. Among the electron emission regions disposed in the opening adjacent to the spacer, one electron emission region, which is closest to the adjacent spacer, is spaced apart from an inner wall of the opening by a first distance that is different from a second distance from another electron emission region, which is farthest from the adjacent spacer, to the inner wall of the opening.

Abstract translation: 电子发射显示器包括彼此面对的第一和第二基板，形成在第一基板上的多个驱动电极，由驱动电极控制的多个电子发射区域，设置在驱动电极上并与驱动电极绝缘的聚焦电极， 电子束通过的开口，形成在第二基板的表面上的多个荧光体层，形成在荧光体层的表面上的阳极电极以及用于保持第一和第二基板之间的间隙的多个间隔物。 在与间隔物相邻的开口中设置的电子发射区域中，最靠近相邻间隔物的一个电子发射区域与开口的内壁间隔开距离与第二距离不同的第一距离 电子发射区域，其距离相邻的间隔物最远，到开口的内壁。

公开(公告)号：US20060244362A1

公开(公告)日：2006-11-02

申请号：US11375024

申请日：2006-03-15

Applicant: Hyeong-Rae Seon ,  Cheol-Hyeon Chang ,  Dong-Su Chang

Inventor： Hyeong-Rae Seon ,  Cheol-Hyeon Chang ,  Dong-Su Chang

IPC: H01J63/04 ,  H01J1/62 ,  H01J19/42

CPC classification number: H01J9/261 ,  H01J5/22 ,  H01J29/864

Abstract: A vacuum vessel includes first and second substrates facing each other, and a sealing member arranged at peripheries of the first and the second substrates to define a vacuum-tightly sealed inner space together with the two substrates. The sealing member has a support frame of a predetermined width and a predetermined height, and an adhesive portion arranged external to the support frame to attach the first and the second substrates together. The support frame is wider than the adhesive portion, and the difference between the width and height of the support frame is within a range of ±10% of the width or the height.

Abstract translation: 真空容器包括彼此面对的第一和第二基板以及设置在第一和第二基板的周边的密封件，以与两个基板一起限定真空密封的内部空间。 密封构件具有预定宽度和预定高度的支撑框架，以及布置在支撑框架外部以将第一和第二基板连接在一起的粘合部分。 支撑框架比粘合剂部分宽，并且支撑框架的宽度和高度之间的差异在宽度或高度的±10％的范围内。

公开(公告)号：US20060232189A1

公开(公告)日：2006-10-19

申请号：US11349952

申请日：2006-02-09

Applicant: Kyung-Sun Ryu ,  Cheol-Hyeon Chang

Inventor： Kyung-Sun Ryu ,  Cheol-Hyeon Chang

IPC: H01J1/62

CPC classification number: H01J9/242 ,  H01J9/185 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866 ,  H01J2329/8665

Abstract: An electron emission device includes first and second substrates separated by a predetermined distance, electron emission regions on the first substrate, driving electrodes on the first substrate, a focusing electrode over the driving electrodes and insulated from the driving electrodes, and a plurality of spacers disposed between the first and the second substrates, each spacer having a conductive film on an outer surface. The conductive film is electrically connected to the focusing electrode.

Abstract translation: 电子发射装置包括分隔预定距离的第一和第二基板，第一基板上的电子发射区域，第一基板上的驱动电极，驱动电极上的聚焦电极和与驱动电极绝缘的多个间隔件， 在第一和第二基板之间，每个间隔件在外表面上具有导电膜。 导电膜电连接到聚焦电极。

公开(公告)号：US20050184647A1

公开(公告)日：2005-08-25

申请号：US11064552

申请日：2005-02-24

Applicant: Cheol-Hyeon Chang

Inventor： Cheol-Hyeon Chang

IPC: H01J29/04 ,  H01J1/30 ,  H01J1/304 ,  H01J1/62 ,  H01J3/02 ,  H01J29/46 ,  H01J29/48 ,  H01J31/12

CPC classification number: H01J3/021 ,  H01J29/467 ,  H01J29/481 ,  H01J31/127

Abstract: An electron emission device is provided comprising first and second substrates facing each other and separated from each other by a predetermined distance. An electron emission unit is disposed on the first substrate, and an image display unit is disposed on the second substrate. A focusing electrode comprising a plurality of beam-guide holes is disposed between the first and second substrates. The portion of the focusing electrode located near a beam-guide hole comprises a thin layer. The remainder of the focusing electrode comprises a thick layer having a thickness larger than the thickness of the thin layer.

Abstract translation: 提供一种电子发射装置，包括彼此面对并且彼此分开预定距离的第一和第二基板。 电子发射单元设置在第一基板上，并且图像显示单元设置在第二基板上。 包括多个光束引导孔的聚焦电极设置在第一和第二基板之间。 位于束导向孔附近的聚焦电极的部分包括薄层。 聚焦电极的其余部分包括厚度大于薄层厚度的厚层。

公开(公告)号：US20050179361A1

公开(公告)日：2005-08-18

申请号：US11043043

申请日：2005-01-27

Applicant: Cheol-Hyeon Chang

Inventor： Cheol-Hyeon Chang

IPC: H01J29/04 ,  H01J1/30 ,  H01J1/62 ,  H01J29/08 ,  H01J29/28 ,  H01J31/12 ,  H01J63/04

CPC classification number: H01J29/085 ,  H01J31/127

Abstract: An electron emission device includes a substrate, an anode electrode formed on the substrate, phosphor layers formed on the anode electrode, and resistance layers formed on the substrate and electrically connected to the anode electrode.

Abstract translation: 电子发射装置包括基板，形成在基板上的阳极电极，形成在阳极电极上的荧光体层，以及形成在基板上并电连接到阳极电极的电阻层。