Ronald R Petersen

US Patent:

57471002, May 5, 1998

Filed:

Jan 13, 1997

Appl. No.:

8/783838

Inventors:

Ronald O. Petersen - Phoenix AZ

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

B05D 506

US Classification:

427 64

Abstract:

A phosphor (200) for low voltage applications including a plurality of light-emitting particles (10) being made from a UV-excitable light-emitting phosphor, a diffusion barrier (25) being formed as a film on the light-emitting particles (10), and a coating (30) of an electron-excitable UV-emitting material being formed on the diffusion barrier (25). A method for making a low voltage phosphor including the steps of (i) providing a UV-excitable light-emitting phosphor (ii) forming a diffusion barrier on the UV-excitable light-emitting phosphor via sol-gel techniques (iii) forming, via sol-gel techniques, a film of an electron-excitable UV-emitting material on the diffusion barrier.

US Patent:

58941932, Apr 13, 1999

Filed:

Mar 5, 1997

Appl. No.:

8/811653

Inventors:

Craig Amrine - Tempe AZ
Clifford L. Anderson - Tempe AZ
Ronald O. Petersen - Phoenix AZ

Assignee:

Motorola Inc. - Schaumburg IL

International Classification:

H01J 130
H01J 188
H01J 718

US Classification:

313495

Abstract:

A field emission display (400) includes a cathode plate (410), an anode plate (430), and a mechanical support/getter assembly (300) being disposed between the cathode plate (410) and the anode plate (430). The mechanical support/getter assembly (300) includes a unitary spacer-frame assembly (310) made from a photosensitive glass. A method for fabricating the mechanical support/getter assembly (300) includes the steps of: selectively exposing inter-spacer regions (110) and a getter frame region (120) of a layer (100) of the photosensitive glass to UV radiation, heating the layer (100) to crystallize the UV-exposed regions, and removing the crystallized inter-spacer regions (110) and partially removing the crystallized getter frame regions by contacting the layer (100) with an acid, thereby forming spacer ribs (314) and a getter land (322). The method further includes providing a getter frame (320) on the spacer land (322).

US Patent:

56887086, Nov 18, 1997

Filed:

Jun 24, 1996

Appl. No.:

8/669204

Inventors:

Yumiko Kato - Mesa AZ
Ronald O. Petersen - Phoenix AZ

Assignee:

Motorola - Schaumburg IL

International Classification:

H01L 2160

US Classification:

437 51

Abstract:

A ultra-high vacuum field emission display (100, 200) is disclosed including an anode (102, 202), a cathode (106, 206), side members (112, 212), a first non-evaporable getter material (120, 220) which is activated during the sealing and evacuation of the package, and a second getter material (122, 222) which is activated during the normal operation of the ultra-high vacuum field emission display (100, 200). The second getter material (122, 222) is activated by subsequent heating provided by radio-frequency radiation, resistive heating, or a laser.

US Patent:

59457805, Aug 31, 1999

Filed:

Jun 30, 1997

Appl. No.:

8/885392

Inventors:

Arthur J. Ingle - Chandler AZ
Charles Rowell - Tempe AZ
Babu Chalamala - Chandler AZ
Ronald O. Petersen - Phoenix AZ
Craig Amrine - Tempe AZ
Matthew Stainer - Phoenix AZ

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01J 162

US Classification:

313495

Abstract:

A field emission display (200) includes a cathode plate (202); a substrate (102) opposing the cathode plate (202); a conductive matrix (104) disposed on the substrate (102) and having via walls (103) defining a plurality of phosphor vias (105); a phosphor (106, 108, 110) disposed within each of the phosphor vias (105); and a gas-adsorption material distributed within the conductive matrix (104). A method for fabricating the field emission display (200) includes the steps of silk-screening onto the substrate (102) a screenable suspension, which is made from a glass, a metal, a gas-adsorption material, and a photo-sensitive material, to form a film; photo-patterning the film to form a phosphor via (105); depositing a phosphor material into the phosphor via (105) to form an anode plate (100); and affixing the cathode plate (202) to the anode plate (100).

US Patent:

56677243, Sep 16, 1997

Filed:

May 13, 1996

Appl. No.:

8/645406

Inventors:

Ronald O. Petersen - Phoenix AZ

Assignee:

Motorola - Schaumburg IL

International Classification:

C09K 1162
C09K 1154
C09K 1180

US Classification:

2523016R

Abstract:

A phosphor for low voltage applications including a plurality of light-emitting particles being made from a UV-excitable light-emitting phosphor, a diffusion barrier being formed as a film on the light-emitting particles, and a coating of an electron-excitable UV-emitting material being formed on the diffusion barrier. A method for making a low voltage phosphor including the steps of (i) providing a UV-excitable light-emitting phosphor (ii) forming a diffusion barrier on the UV-excitable light-emitting phosphor via sol-gel techniques (iii) forming, via sol-gel techniques, a film of an electron-excitable UV-emitting material on the diffusion barrier.

US Patent:

52958965, Mar 22, 1994

Filed:

Nov 10, 1992

Appl. No.:

7/966532

Inventors:

Ronald A. Petersen - Austin MN

International Classification:

A22C 1700

US Classification:

452135

Abstract:

A bone-cutting meat recovery unit having a platform tilted off horizontal with an elongated channel formed in its upper surface and a vertically extending powered band saw running through the platform immediately adjacent the channel at an angle thereto of approximately 30. degree. , and a powered continuous drive chain revolvably mounted directly above the channel and having teeth to engage racks of bones placed with their spinal columns extending longitudinally within the channel and drive the same past the powered band saw. The channel has sidewalls one of which is adjacent to the band saw and extends upwardly and outwardly from the bottom of the channel and is contoured with vertically spaced steps extending longitudinally of the channel to cause the featherbones carried by such a rack of bones to extend at an angle to the upper surface, and thereby cause the saw to cut the featherbones at an acute angle and undercut the same so as to sever a substantially greater portion of the strip of meat disposed beneath the featherbones immediately adjacent and along the spinal column. A new method of recovering an additional and major portion of the recoverable meat is also disclosed.

US Patent:

57316600, Mar 24, 1998

Filed:

Dec 18, 1995

Appl. No.:

8/573986

Inventors:

James E. Jaskie - Scottsdale AZ
Jeffery A. Whalin - Fountain Hills AZ
Ronald O. Petersen - Phoenix AZ

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01J 1924
H01J 1942

US Classification:

313495

Abstract:

A display spacer structure includes a frame with side members joined together to define a central opening. The side members have recessed portions positioned outside of, and in communication with, the central opening with getter material therein. Spaced apart grooves are formed in each of an opposed pair of the side members, and the ends of a plurality of spacers are fixed in the grooves. The spacers extend across the central opening to define a plurality of separate compartments which are in communication with the recessed portions so as to provide a continuous fluid phase throughout all the separate compartments.

US Patent:

61494844, Nov 21, 2000

Filed:

Jun 5, 1998

Appl. No.:

9/092922

Inventors:

Craig Amrine - Tempe AZ
Clifford L. Anderson - Tempe AZ
Ronald O. Petersen - Phoenix AZ

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01J 9385

US Classification:

445 41

Abstract:

A field emission display (400) includes a cathode plate (410), an anode plate (430), and a mechanical support/getter assembly (300) being disposed between the cathode plate (410) and the anode plate (430). The mechanical support/getter assembly (300) includes a unitary spacer/frame assembly (310) made from a photosensitive glass. A method for fabricating the mechanical support/getter assembly (300) includes the steps of: selectively exposing inter-spacer regions (110) and a getter frame region (120) of a layer (100) of the photosensitive glass to UV radiation, heating the layer (100) to crystallize the UV-exposed regions, and removing the crystallized inter-spacer regions (110) and partially removing the crystallized getter frame regions by contacting the layer (100) with an acid, thereby forming spacer ribs (314) and a getter land (322). The method further includes providing a getter frame (320) on the spacer land (322).

Address:

802 20 St SW, Austin, MN 55912

Phone:

5074372498

VIN:

1HD1FC4197Y657056

Make:

Cadillac

Model:

Escalade ESV AWD 4dr

Year:

2007