公开(公告)号：DE69301275T2

公开(公告)日：1996-08-22

申请号：DE69301275

申请日：1993-03-29

Applicant: MOTOROLA INC

Inventor： JASKIE JAMES E ,  DWORSKY LAWRENCE ,  KANE ROBERT C

IPC: G09F13/22 ,  H01J1/304 ,  H01J9/02 ,  H01J29/04 ,  H01J31/12

Abstract: Cathodoluminescent display apparatus employing an electron source including a plurality of diamond crystallites (403). Image display apparatus employing an array of picture elements, each picture element having associated therewith an electron source including electron emitting diamond crystallites (403), is realized as a preferred embodiment.

公开(公告)号：DE69204629T2

公开(公告)日：1996-04-18

申请号：DE69204629

申请日：1992-11-25

Applicant: MOTOROLA INC

Inventor： KANE ROBERT C ,  PARKER NORMAN W

IPC: H01J3/18 ,  H01J1/304 ,  H01J3/02 ,  H01J9/02 ,  H01J1/30

Abstract: A FED including an integrally formed electrostatic lens (37) with an aperture having a diameter which is dissimilar from an aperture of the FED gate (31) to effect a reduction in electron beam cross-section. By forming the FED with an electrostatic lens aperture of increased diameter relative to the diameter of the gate aperture a reduced sensitivity with respect to lens thickness and location is realized as is a relaxation of electrostatic lens fabrication constraints. Image display devices employing such integrally formed electrostatic lens systems may be provided wherein pixel cross-sections as small as two microns are realized.

公开(公告)号：ES2081042T3

公开(公告)日：1996-02-16

申请号：ES92300499

申请日：1992-01-21

Applicant: MOTOROLA INC

Inventor： KANE ROBERT C

IPC: H01J1/304 ,  H01J9/02 ,  H01J21/10 ,  H01J1/30

Abstract: An electronic device employing controlled (102) cold-cathode field-induced electron emission device(s) is set forth wherein controlling sources, drivers, select logic, and interconnecting lines (103) and paths are integrated, directly within a single structure.

公开(公告)号：AT131312T

公开(公告)日：1995-12-15

申请号：AT91918578

申请日：1991-09-13

Applicant: MOTOROLA INC

Inventor： PARKER NORMAN W ,  KANE ROBERT C

IPC: H01J1/304 ,  H01J3/02

Abstract: A cold-cathode field emission device controls electron emission by using a current source coupled to the emitter. The open circuit voltage of the current source is less than the voltage at which the FED would emit electrons. Application of an accelerating potential on the gate enables electron emission. Electron emission from the FED is governed by the current source.

公开(公告)号：DE69204629D1

公开(公告)日：1995-10-12

申请号：DE69204629

申请日：1992-11-25

Applicant: MOTOROLA INC

Inventor： KANE ROBERT C ,  PARKER NORMAN W

IPC: H01J3/18 ,  H01J1/304 ,  H01J3/02 ,  H01J9/02 ,  H01J1/30

Abstract: A FED including an integrally formed electrostatic lens (37) with an aperture having a diameter which is dissimilar from an aperture of the FED gate (31) to effect a reduction in electron beam cross-section. By forming the FED with an electrostatic lens aperture of increased diameter relative to the diameter of the gate aperture a reduced sensitivity with respect to lens thickness and location is realized as is a relaxation of electrostatic lens fabrication constraints. Image display devices employing such integrally formed electrostatic lens systems may be provided wherein pixel cross-sections as small as two microns are realized.

公开(公告)号：DE69112531D1

公开(公告)日：1995-10-05

申请号：DE69112531

申请日：1991-01-18

Applicant: MOTOROLA INC

Inventor： GORONKIN HERBERT ,  KANE ROBERT C

IPC: H01J1/304 ,  H01J9/02 ,  H01J1/30

公开(公告)号：ES2063554T3

公开(公告)日：1995-01-01

申请号：ES92111409

申请日：1992-07-06

Applicant: MOTOROLA INC

Inventor： JASKIE JAMES E ,  ZHU XIAODONG T ,  KANE ROBERT C

IPC: H01J29/04 ,  H01J1/02 ,  H01J1/304 ,  H01J3/02 ,  H01J3/04 ,  H01J21/00 ,  H01J31/12 ,  H01J1/30

Abstract: Electron devices (600) employing electron sources (610) including a material having a surface exhibiting a very low/negative electron affinity such as, for example, the 111 crystallographic plane of type II-B diamond. Electron sources (802, 902) with geometric discontinuities exhibiting radii of curvature of greater than approximately 1000 ANGSTROM are provided which substantially improve electron emission levels and relax tip/edge feature requirements. Electron devices employing such electron sources are described including image generation electron devices, light source electron devices, and information signal amplifier electron devices.

公开(公告)号：CA2071064A1

公开(公告)日：1993-02-21

申请号：CA2071064

申请日：1992-06-11

Applicant: MOTOROLA INC

Inventor： KANE ROBERT C ,  JASKIE JAMES E

IPC: G01Q70/14 ,  H01J1/304 ,  H01J9/02 ,  H01J1/30

Abstract: A MOLDED FIELD EMISSION ELECTRON EMITTER EMPLOYING A DIAMOND COATING AND METHOD FOR PRODUCING SAME A field emission electron emitter employing a coating of diamond material disposed on a surface of a layer of conductive/semiconductive material is constructed by a method including the steps of implanting carbon ions at a surface of a selectively shaped substrate to function as nucleation sites for the diamond formation. A conductive layer is deposited over the diamond and the substrate is removed to leave an electron emitter with a diamond coating.

公开(公告)号：FR2673481A1

公开(公告)日：1992-09-04

申请号：FR9202414

申请日：1992-02-28

Applicant: MOTOROLA INC

Inventor： KANE ROBERT C

IPC: H01J29/04 ,  H01J3/02 ,  H01J29/48 ,  H01J31/12

Abstract: An integrally controlled field emission device display employing planar field emission devices as controlling elements for non-planar field emission devices utilized for excitation of a cathodoluminescent layer is provided.

公开(公告)号：AU621001B2

公开(公告)日：1992-02-27

申请号：AU5926390

申请日：1990-06-18

Applicant: MOTOROLA INC

Inventor： KANE ROBERT C

IPC: H01J1/30 ,  H01J1/304 ,  H01J1/36 ,  H01J9/02 ,  H01J21/10

Abstract: A field emission device wherein two collecting electrodes are provided to selectively collect electrons that are emitted from an emitting electrode as induced by a gate electrode.