公开(公告)号：WO0034973B1

公开(公告)日：2000-09-21

申请号：PCT/US9929354

申请日：1999-12-08

Applicant: CANDESCENT TECH CORP ,  ADVANCED TECH MATERIALS

Inventor： BARTON ROGER W ,  NARAYANAN KOLLENGODE S ,  MACKEY BOB L ,  MACAULAY JOHN M ,  HOPPLE GEORGE B ,  SCHROPP DONALD R JR ,  NYSTROM MICHAEL J ,  GOPALAKRISHNAN SUDHAKAR ,  PEI SHIYOU ,  XU XUEPING

IPC: H01J9/24 ,  H01J29/02 ,  H01J29/86 ,  H01J31/12 ,  H01J1/62 ,  H01J1/88 ,  H01J19/42 ,  H01J63/04

CPC classification number: H01J9/242 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/863 ,  H01J2329/8635 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/866

Abstract: A flat-panel display contains a pair of plate structures (20, 22) separated by a spacer (24) having a rough face (54, 56). When electrons strike the spacer, the roughness in the spacer's face causes the number of secondary electrons that escape the spacer to be reduced, thereby alleviating positive charge buildup on the spacer. As a result, the image produced by the display is improved. The spacer facial roughness can be achieved in various ways such as depressions and/or protuberances. Various techniques are presented for manufacturing the display, including the rough-faced spacer.

Abstract translation: 平板显示器包含由具有粗糙面（54,56）的间隔物（24）分开的一对板结构（20,22）。 当电子撞击隔离物时，隔离物表面的粗糙度导致逃离隔离物的二次电子的数量减少，由此减轻隔离物上的正电荷累积。 结果，显示器产生的图像得到改善。 间隔件面部粗糙度可以通过各种方式实现，例如凹陷和/或突起。 介绍了用于制造显示器的各种技术，包括粗糙表面的垫片。

公开(公告)号：WO0193298A2

公开(公告)日：2001-12-06

申请号：PCT/US0114897

申请日：2001-05-09

Applicant: CANDESCENT TECH CORP

Inventor： PORTER JOHN D ,  MACKEY BOB L ,  NEIMEYER ROBERT G ,  SPINDT CHRISTOPHER J ,  CHANG DAVID C ,  SAHLSTROM KRIS E

IPC: H01J9/227 ,  H01J29/02 ,  H01J29/32 ,  H01J29/86 ,  H01J29/87 ,  H01J31/12 ,  H01J29/00

CPC classification number: H01J29/028 ,  H01J29/864 ,  H01J2329/00 ,  H01J2329/863

Abstract: A multi-level matrix structure (100) for retaining a support structure within a flat panel display device. In one embodiment, the multi-level matrix structure (100) is comprised of first parallel ridges (102). The multi-level matrix structure (100) further includes second parallel ridges (104). The second parallel ridges (104) are oriented substantially orthogonally with respect to the first parallel ridges (102). In this embodiment, the second parallel ridges (104) have a height which is greater than the height of the first parallel ridges (102). Furthermore, in this embodiment, the second plurality of parallel spaced apart ridges (104) include contact portions (106) for retaining a support structure at a desired location within a flat panel display device. Hence, when a support structure is inserted between at least two of the contact portions (106) of the multi-level support structure (100), the support structure is retained in place, at a desired location within the flat panel display device, by the contact portions (106).

Abstract translation: 一种用于将支撑结构保持在平板显示装置内的多级矩阵结构（100）。 在一个实施例中，多级矩阵结构（100）由第一平行脊（102）组成。 多级矩阵结构（100）还包括第二平行脊（104）。 第二平行脊（104）相对于第一平行脊（102）基本正交地定向。 在该实施例中，第二平行脊（104）的高度大于第一平行脊（102）的高度。 此外，在该实施例中，第二多个平行间隔开的​​脊（104）包括用于将支撑结构保持在平板显示装置内的期望位置处的接触部分（106）。 因此，当在多层支撑结构（100）的至少两个接触部分（106）之间插入支撑结构时，支撑结构被保持在平板显示装置内的所需位置的适当位置，由 接触部分（106）。

公开(公告)号：WO0034975A9

公开(公告)日：2001-05-10

申请号：PCT/US9929168

申请日：1999-12-08

Applicant: CANDESCENT TECH CORP ,  NANOPORE INC

Inventor： BARTON ROGER W ,  NYSTROM MICHAEL J ,  MACKEY BOB L ,  PAN LAWRENCE S ,  PEI SHIYOU ,  WALLACE STEPHEN ,  SMITH DOUGLAS M

IPC: H01J9/18 ,  H01J9/24 ,  H01J29/02 ,  H01J29/86 ,  H01J31/12 ,  H01J19/50

CPC classification number: H01J29/028 ,  H01J9/185 ,  H01J9/242 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/8635 ,  H01J2329/864 ,  H01J2329/8645 ,  Y10T29/49128 ,  Y10T29/49155 ,  Y10T428/249956 ,  Y10T428/249957 ,  Y10T428/24997 ,  Y10T428/249974 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/24999

Abstract: A structure suitable for partial or full use in a spacer (24) of a flat panel display has a porous face (54). The structure (24) may be formed with multiple aggregates (100) of coated particles (102) bonded together in an open manner to form pores (58). A coating (88) consisting primarily of carbon and having a highly uniform thickness may extend into pores (58) of a porous body (46). The coating (88) can be created by removing non-carbon material from carbon-containing species provided alone the pores (58). A solid porous film (82) whose thickness is normally no more than 20 mu m has a resistivity of 10 - 10 ohm-cm. A spacer (24) for a flat panel display (Fig.1) contains a support body (80) and an overlaying, normally porous, layer (82) whose resistivity is greater parallel to a face of the support body then perpendicular to the body's face.

Abstract translation: 适合于在平板显示器的间隔物（24）中部分或全部使用的结构具有多孔面（54）。 结构（24）可以形成为以敞开的方式结合在一起的多个聚集体（100）的涂覆颗粒（102）形成孔（58）。 主要由碳组成并具有高度均匀厚度的涂层（88）可以延伸到多孔体（46）的孔（58）中。 可以通过从单独提供的孔（58）中的含碳物质除去非碳材料来产生涂层（88）。 厚度通常不大于20μm的固体多孔膜（82）的电阻率为10 -8 -10 10欧姆 - 厘米。 用于平板显示器的间隔物（24）（图1）包含支撑体（80）和覆盖的通常多孔的层（82），其电阻率大于平行于支撑体的面，然后垂直于身体的 面对。

公开(公告)号：WO0011644A8

公开(公告)日：2000-05-04

申请号：PCT/US9913964

申请日：1999-06-21

Applicant: CANDESCENT TECH CORP

Inventor： MACKEY BOB L

IPC: B41J2/01 ,  B05B1/02 ,  B05B1/24 ,  B05D1/02 ,  B05D1/34 ,  B05D3/00 ,  B05D3/02 ,  B05D3/14 ,  B05D7/00 ,  B05D7/24 ,  B05D7/26 ,  G02B5/20 ,  G09F9/30 ,  H01J9/22 ,  H01J9/227 ,  G09G3/22

CPC classification number: H01J9/227

Abstract: A method for fabricating a pixel assembly (315) on a faceplate of a display device, such as a field-emission display device. In one embodiment of the present invention, an application device (440) is aligned over a pixel assembly on the faceplate. The present invention dispenses a specific amount of a substance into the pixel assembly such that the substance is dispensed primarily into the pixel assembly and such that the substance is not substantially dispensed outside of the pixel assembly. The present invention dispenses the substance into the pixel assembly such that the substance is not dispensed on a top surface of a matrix structure (310), where the matrix structure separates rows and columns of adjacent pixel assemblies. In one embodiment, the substance is dispensed into the pixel assembly from a printer head (e.g., an ink-jet printer head) adapted to dispense the substance. The substance is selected from a group consisting of: a color filter material, a phosphor material, a wetting material, a lacquer material, and a reflective layer material.

Abstract translation: 一种用于在显示装置（例如场发射显示装置）的面板上制造像素组件（315）的方法。 在本发明的一个实施例中，应用装置（440）在面板上的像素组件上对齐。 本发明将特定量的物质分配到像素组件中，使得物质主要分配到像素组件中并且使得物质基本上不分配到像素组件外部。 本发明将物质分配到像素组件中，使得物质不被分配在矩阵结构（310）的顶表面上，其中矩阵结构分隔相邻像素组件的行和列。 在一个实施例中，物质从适于分配物质的打印头（例如，喷墨打印机头）分配到像素组件中。 该物质选自由滤色材料，荧光材料，润湿材料，漆材料和反射层材料组成的组。

公开(公告)号：EP1082744A4

公开(公告)日：2004-05-12

申请号：EP99925701

申请日：1999-05-20

Applicant: CANDESCENT TECH CORP

Inventor： HAVEN DUANE A ,  LEARN ARTHUR J ,  MACKEY BOB L ,  PORTER JOHN D ,  FAHLEN THEODORE S

IPC: H01J31/12 ,  H01J29/02 ,  H01J29/08 ,  H01J29/32 ,  H01J29/94 ,  H01J5/48 ,  H01J5/08

CPC classification number: H01J29/028 ,  H01J29/085 ,  H01J29/94 ,  H01J2329/863 ,  H01J2329/8645 ,  H01J2329/8665

Abstract: A flat panel display includes a faceplate (100), a polyimide matrix structure (102), and a contamination prevention structure (106).

公开(公告)号：AU8087201A

公开(公告)日：2002-02-13

申请号：AU8087201

申请日：2001-07-27

Applicant: CANDESCENT TECH CORP

Inventor： MACKEY BOB L ,  HAVEN DUANE A ,  LEARN ARTHUR J ,  PORTER JOHN D ,  FAHLEN THEODORE S

IPC: H01J9/02 ,  H01J1/30 ,  H01J1/304 ,  H01J1/70 ,  H01J9/22 ,  H01J9/227 ,  H01J29/04 ,  H01J29/06 ,  H01J29/08 ,  H01J29/28 ,  H01J29/32 ,  H01J31/12 ,  H01J19/24

Abstract: A protected faceplate structure (900) includes a faceplate (100) and a barrier layer (902) of silica. The faceplate (100) may be made of soda glass, and the barrier layer (902) may be made of silica.

公开(公告)号：AU6128901A

公开(公告)日：2001-12-11

申请号：AU6128901

申请日：2001-05-08

Applicant: CANDESCENT TECH CORP

Inventor： PORTER JOHN D ,  MACKEY BOB L ,  NEIMEYER ROBERT G ,  SPINDT CHRISTOPHER J ,  CHANG DAVID C ,  SAHLSTROM KRIS E

IPC: H01J9/227 ,  H01J29/02 ,  H01J29/32 ,  H01J29/86 ,  H01J29/87 ,  H01J31/12 ,  H01J29/00

Abstract: A multi-level matrix structure for retaining a support structure within a flat panel display device. In one embodiment, the multi-level matrix structure is comprised of a first parallel ridges. The multi-level matrix structure further includes a second parallel ridges. The second parallel ridges are oriented substantially orthogonally with respect to the first parallel ridges. In this embodiment, the second parallel ridges have a height which is greater than the height of the first parallel ridges. Furthermore, in this embodiment, the second plurality of parallel spaced apart ridges include contact portions for retaining a support structure at a desired location within a flat panel display device. Hence, when a support structure is inserted between at least two of the contact portions of the multi-level support structure, the support structure is retained in place, at a desired location within the flat panel display device, by the contact portions.

公开(公告)号：EP1110199A4

公开(公告)日：2005-05-04

申请号：EP99928822

申请日：1999-06-21

Applicant: CANDESCENT TECH CORP

Inventor： MACKEY BOB L

IPC: B41J2/01 ,  B05B1/02 ,  B05B1/24 ,  B05D1/02 ,  B05D1/34 ,  B05D3/00 ,  B05D3/02 ,  B05D3/14 ,  B05D7/00 ,  B05D7/24 ,  B05D7/26 ,  G02B5/20 ,  G09F9/30 ,  H01J9/22 ,  H01J9/227 ,  G09G3/22

CPC classification number: H01J9/227

Abstract: A method for fabricating a pixel assembly (315) on a faceplate of a display device, such as a field-emission display device. In one embodiment of the present invention, an application device (440) is aligned over a pixel assembly on the faceplate. The present invention dispenses a specific amount of a substance into the pixel assembly such that the substance is dispensed primarily into the pixel assembly and such that the substance is not substantially dispensed outside of the pixel assembly. The present invention dispenses the substance into the pixel assembly such that the substance is not dispensed on a top surface of a matrix structure (310), where the matrix structure separates rows and columns of adjacent pixel assemblies. In one embodiment, the substance is dispensed into the pixel assembly from a printer head (e.g., an ink-jet printer head) adapted to dispense the substance. The substance is selected from a group consisting of: a color filter material, a phosphor material, a wetting material, a lacquer material, and a reflective layer material.

公开(公告)号：EP1105223A4

公开(公告)日：2005-04-13

申请号：EP99923030

申请日：1999-05-13

Applicant: CANDESCENT TECH CORP ,  HEWLETT PACKARD CO

Inventor： HOPPLE GEORGE B ,  CRANE SCOTT J ,  MACKEY BOB L ,  PORTER JOHN D

IPC: B08B5/00 ,  B08B3/02 ,  B08B7/00 ,  C03C23/00 ,  C11D7/02 ,  C11D7/24 ,  C11D7/30 ,  C11D17/00 ,  H01J9/38 ,  B08B6/00 ,  B08B9/20 ,  C11D9/04

CPC classification number: B08B7/0021 ,  H01J9/38 ,  H01J2329/00

Abstract: A component of a flat-panel display is cleaned with a fluid having a mole-fraction dominant constituent. The cleaning operation is performed by subjecting the component to the cleaning fluid while its absolute pressure exceeds the absolute pressure at the triple point of the dominant constituent and is at least 20 % of the absolute pressure value at the critical point of the dominant constituent. The temperature and pressure of the cleaning fluid are typically controlled in a direction toward the supercritical state of the dominant constituent.

公开(公告)号：EP1082745A4

公开(公告)日：2006-09-20

申请号：EP99924248

申请日：1999-05-14

Applicant: CANDESCENT TECH CORP

Inventor： CHANG DAVID C ,  LEARN ARTHUR J ,  MACKEY BOB L ,  DRUMM PAUL M ,  MORRIS DAVID L

IPC: H01J9/02 ,  H01J9/14 ,  H01J29/46 ,  H01J29/62 ,  H01J31/12

CPC classification number: H01J9/148 ,  H01J9/025 ,  H01J29/467 ,  H01J2329/00

Abstract: A field emission display includes a substrate (100), field emitter structures (106) disposed within a dielectric layer (102), a gate electrode layer (104), an insulating material layer (110), and a conductive material layer (116) forming a conductive focusing waffle structure of the present invention.