公开(公告)号：EP0776493A4

公开(公告)日：1999-01-07

申请号：EP95930135

申请日：1995-08-09

Applicant: FED CORP

Inventor： JONES GARY W

IPC: G02B27/00 ,  G02B27/01 ,  G02B27/22 ,  G09G3/00 ,  H01J3/02 ,  H01J9/02 ,  H01J9/24 ,  H01J29/94 ,  H01J31/12 ,  H04N5/70 ,  H04N5/74 ,  H04N13/00

CPC classification number: G09G3/025 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/0176 ,  G02B27/2235 ,  G02B2027/0132 ,  G02B2027/0136 ,  G09G3/001 ,  H01J3/022 ,  H01J9/025 ,  H01J29/94 ,  H01J31/127 ,  H01J2201/304 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2201/319 ,  H01J2209/385 ,  H01J2329/00 ,  H01J2329/8625 ,  H04N5/70 ,  H04N5/7408 ,  H04N5/7491 ,  H04N13/0059 ,  H04N13/0285 ,  H04N13/0422 ,  H04N13/0427 ,  H04N13/0438 ,  H04N13/044 ,  H04N13/0456 ,  H04N13/0459 ,  H04N13/0497

Abstract: An imaging apparatus (100) for providing an image from a display (106) to an observer (101), comprising: a display (106) generating an optical output, an imaging surface member (109) constructed and arranged for viewing by said observer, and a scanning mirror/lens assembly (102) optically interposed between the display and the imaging surface member, and constructed and arranged to motively repetitively scan the display, generate a scanned image, and transmit the scanned image to the imaging surface member, for viewing of the scanned image. Various field emitter display designs and subassemblies are described, which may be usefully employed in such imaging apparatus.

公开(公告)号：EP1002328A4

公开(公告)日：2001-01-31

申请号：EP98938275

申请日：1998-08-04

Applicant: FED CORP

Inventor： JONES GARY W ,  JONES SUSAN K ,  GHOSH ALMALKUMAR P

IPC: H01J9/02

CPC classification number: H01J9/025

Abstract: A mask structure (220) may be formed on a field emitter substrate(100) for use in forming emitter wells (110) on and in the substrate. The mask structure (220) may be formed from a multilayered structure on the surface of the substrate (100) using a laser lithography process. From the substrate up, the multilayered structure may include an antireflective coating (200), a photoresistive layer (300), an optional etch resistant layer (600) between the antireflective coating and the photoresistive layer, and an optional second antireflective coating (700) between the optional etch resistant layer and the photoresistive layer. The pattern of the mask structure (220) may be transferred to the multilayer structure by exposing the photoresistive layer (300) to laser light. The antireflective coatings (200, 700) may reduce the amount of stray laser light that reflects off the substrate (100) and onto the back of the photoresistive layer (300). Development of the photoresistive layer (300) follwing exposure to laser light may be monitored and selectively arrested to form a mask structure (220) with a selective pitch. The antireflective coating (200) may be etched optionally so that it is undercut beneath the overlying etch resistant layer (600) or photoresistive layer (300) to aid in the formation of emitters (500) using a veil field emitter process or an etched gate process.

Abstract translation: 掩模结构可以形成在场发射器基底上，用于在衬底上和衬底中形成发射极阱。 掩模结构可以使用激光光刻工艺在衬底的表面上由多层结构形成。 从衬底向上，多层结构可以包括抗反射涂层，光致抗蚀剂层，抗反射涂层和光致抗蚀剂层之间的任选的耐蚀刻层，以及可选的耐蚀刻层和光刻胶层之间的任选的第二抗反射涂层。 掩模结构的图案可以通过将光致抗蚀剂层暴露于激光而转移到多层结构。 抗反射涂层可以减少从衬底反射到光致抗蚀剂层背面的杂散激光的量。 暴露于激光后的光致抗蚀剂层的显影可以被监测并选择性地阻滞以形成具有选择性间距的掩模结构。 抗反射涂层可以任选地蚀刻，使得其在覆盖的抗蚀刻层或光致抗蚀剂层下方被切下，以帮助使用面膜场发射器工艺或蚀刻浇口工艺形成发射器。

公开(公告)号：EP1018168A4

公开(公告)日：2000-10-18

申请号：EP98935536

申请日：1998-07-06

Applicant: FED CORP

Inventor： JONES GARY W ,  HOWARD WEBSTER E

IPC: H01L27/32 ,  H01L51/52 ,  H01L33/00 ,  H01L27/00 ,  H01L51/20

CPC classification number: H01L51/5278 ,  H01L27/3204 ,  H01L27/3209 ,  H01L2251/5346

Abstract: A light emitting device (1) comprises a plurality of stacked organic light emitting devices (10, 20, 30) which are arranged in a stack. The light emitting device (1) further includes a controller (3) for controlling the operation of each of the plurality of organic light emitting devices (10, 20, 30) in the stack. The controller (3) simultaneously supplies the same current to each of the organic light emitting devices (10, 20, 30) in the stack as well as to each of the plurality of organic light emitting devices (1).

公开(公告)号：EP0782762A4

公开(公告)日：1997-12-03

申请号：EP95931727

申请日：1995-09-07

Applicant: FED CORP

Inventor： JONES GARY W ,  KIM JONG ,  ZIMMERMAN STEVEN M

IPC: G01R33/10 ,  G02B27/00 ,  G02B27/01 ,  G02B27/22 ,  G09G3/00 ,  H01J3/02 ,  H01J9/02 ,  H01J9/24 ,  H01J29/94 ,  H01J31/12 ,  H04N5/70 ,  H04N5/74 ,  H04N13/00 ,  H01J1/02

CPC classification number: G02B27/017 ,  G01R33/10 ,  G02B27/0172 ,  G02B27/0176 ,  G02B27/2235 ,  G02B2027/0132 ,  G02B2027/0136 ,  G09G3/001 ,  H01J3/022 ,  H01J9/025 ,  H01J29/94 ,  H01J31/127 ,  H01J2201/304 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2201/319 ,  H01J2209/385 ,  H01J2329/00 ,  H04N5/70 ,  H04N5/7408 ,  H04N5/7491 ,  H04N13/0059 ,  H04N13/0285 ,  H04N13/0422 ,  H04N13/0427 ,  H04N13/0438 ,  H04N13/044 ,  H04N13/0456 ,  H04N13/0459 ,  H04N13/0497

Abstract: A field emitter array magnetic sensor (FEAMS) device, comprising: an anode; a base plate member having on a first side thereof a plurality of gated field emitter elements thereon, in spaced proximal relationship to the anode. The plurality of gated field emitter elements and the anode structure are arranged so that each of the gated field emitter elements is in electron emitting relationship to varying electron impingement sites depending on intensity of the magnetic field on the gated field emitter element. The device includes structure for sensing the locations of the anode structure electron impingement sites receiving electrons from the plurality of gated field emitter elements, and determining the strength and orientation of the magnetic field. Also disclosed are various anode configurations which may be usefully employed in the FEAMS device of the invention.

公开(公告)号：CA2294279A1

公开(公告)日：1998-12-30

申请号：CA2294279

申请日：1998-06-18

Applicant: FED CORP

Inventor： JONES GARY W

IPC: H05B33/02 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/10 ,  H05B33/22 ,  H01L33/00 ,  H01L51/00 ,  H01J63/04 ,  H05B33/14 ,  H01L35/24 ,  H01J1/62

Abstract: An organic light emitting device (OLED) for a color video display. The OLED (10) is a layered structure formed on a substrate (100). A layer of light emitting organic material (300) is sandwiched between two conductive layers (200, 250) and placed on the substrate (100). Overlying the conductors (200, 250) and organic layer (300) is a transparent cover layer (500). The OLED (10) of the present invention includes an innovative microcavity enhancing structure (400), which restricts light emission in directions parallel to the substrate (100) and provides increased light output toward the viewer.

公开(公告)号：CA2295963A1

公开(公告)日：1999-01-21

申请号：CA2295963

申请日：1998-07-09

Applicant: FED CORP

Inventor： JONES GARY W ,  ANANDAN MUNISAMY ,  ZIMMERMAN STEVEN M

IPC: H01L51/52 ,  H05B33/12 ,  B32B31/12 ,  H01L33/00

Abstract: A process for fabricating an organic light-emitting device ("OLED") (100). The process includes an innovative method for removing moisture from an OLED structure through the introduction of a reactive gas. The method includes the steps of: separating the OLED upper and lower plates (101, 104); introducing a gas between the plates to react with moisture; and sealing the plates together.

公开(公告)号：CA2295676A1

公开(公告)日：1999-01-21

申请号：CA2295676

申请日：1998-07-09

Applicant: FED CORP

Inventor： HOWARD WEBSTER E ,  JONES GARY W ,  ZIMMERMAN STEVEN M

IPC: H01L27/32 ,  H01L51/52 ,  H05B33/04 ,  H01L51/10 ,  H01L33/00

Abstract: A sealing structure (190) for an organic light emitting device display (100). The sealing structure (190) comprises a metal film (175) overlying a dielectric film (150). The sealing structure (190) has low moisture and oxygen permeability. At least one of the metal layers (175) may react with moisture or oxygen to seal off pin holes. A net low stress sealing structure (190) may be formed by combining tensile and compressive films. The sealing structure (190) may be etched to create openings (160) for connection to outside circuitry. The innovative sealing structure (190) minimizes moisture leakage and vertical shorts between diode cathode (900) and anode (400).

公开(公告)号：CA2196040A1

公开(公告)日：1996-02-08

申请号：CA2196040

申请日：1995-07-25

Applicant: FED CORP

Inventor： JONES GARY W ,  ZIMMERMAN STEVEN M

IPC: H01J9/24 ,  H01J29/02 ,  H01J29/86 ,  H01J31/12 ,  H01J5/48 ,  H01J63/02

Abstract: A spacer structure (10) for use in a flat panel display (100), and a corresponding flat panel display article (100) are disclosed, together with an appertaining method of fabricating the spacer structure utilizing a photosensitive precursor material which is selectively irradiated, developed and etchingly processed to produce shaped standoff elements for a unitary spacer structure. The spacer structure may be dimensionally fabricated to precisely align with a selected pixel region, comprising a single pixel or an array of pixels, e.g., a color (red, blue, green) triad.

公开(公告)号：CA2296027A1

公开(公告)日：1999-01-21

申请号：CA2296027

申请日：1998-07-06

Applicant: FED CORP

Inventor： HOWARD WEBSTER E ,  JONES GARY W

IPC: H01L27/32 ,  H01L51/52 ,  H01L33/00

Abstract: A light emitting device (1) comprises a plurality of stacked organic light emitting devices (10, 20, 30) which are arranged in a stack. The light emitting device (1) further includes a controller (3) for controlling the operation of each of the plurality of organic light emitting devices (10, 20, 30) in the stack. The controller (3) simultaneously supplies the same current to each of the organic light emitting devices (10, 20, 30) in the stack as well as to each of the plurality of organic light emitting devices (1).

公开(公告)号：CA2296026A1

公开(公告)日：1999-01-21

申请号：CA2296026

申请日：1998-07-06

Applicant: FED CORP

Inventor： JONES GARY W ,  HELLER CHRISTIAN M

IPC: H01L27/32 ,  H01L51/52 ,  H05B33/04 ,  G09F9/33

Abstract: A method of forming an active matrix organic light emitting device display. The method includes the steps of providing an organic light emitting plate assembly (10), providing an active matrix plate assembly (20), and sealing the organic light emitting plate assembly to the active matrix assembly. The active matrix plate assembly may include a substrate (210), drive circuitry (220) formed thereon, and at least one pixel pad (230). The at least one pixel pad may be formed from an electron injector material selected from the group consisting of Mg+Al, Al+Li, LiF/Al and CsC. The method may further include the step ion beam cleaning the at least one pixel pad (230) prior to the step of sealing the organic light emitting plate assembly to the active matrix plate assembly.