Alan Malcolm Hirschberg

US Patent:

6395972, May 28, 2002

Filed:

Nov 9, 2000

Appl. No.:

09/710532

Inventors:

Dean Tran - Westminster CA
Mark A. Kruer - Redondo Beach CA
Alan M. Hirschberg - Thousand Oaks CA

Assignee:

TRW Inc. - Redondo Beach CA

International Classification:

H01L 31048

US Classification:

136251, 136244, 136256, 438 64, 438 66, 438 80, 438 98, 257433, 228227, 228 42

Abstract:

A method of solar cell external interconnection and a solar cell panel ( ) made thereby are disclosed. An assembly ( ) including a solar cell module ( ), a flexible lead frame ( ) to which the solar cell module is to be interconnected and a solder located between the solar cell module and the flexible lead frame, is provided. The solder is heated by directing a hot gas ( ) into the area of the solder to melt the solder and form a soldered connection ( ) between the solar cell module and the lead frame. The soldered assembly is attached to a module carrier panel ( ) by embedding a portion of the assembly in a first, flexible adhesive ( ) and another portion of the assembly in a second, thermally curable adhesive ( ) which is then cured to anchor the assembly on the module carrier panel.

US Patent:

20070184285, Aug 9, 2007

Filed:

Feb 8, 2006

Appl. No.:

11/349609

Inventors:

Dean Tran - Westminster CA, US
Thomas Chung - Redondo Beach CA, US
Alan Hirschberg - Thousand Oaks CA, US
Luis Rochin - Temecula CA, US
Mark Kintis - Manhattan Beach CA, US

International Classification:

B32B 17/06
B32B 15/00

US Classification:

428432000

Abstract:

Protection against x-ray radiation is provided by a thin layer of a zinc-based alloy. An electronics component housing and lid are made to include a base of a lightweight alloy, a thin coating of the zinc-based alloy and an exterior finish metal layer. The zinc-based alloy provides excellent radiation protection and other advantages, without a significant weight penalty.

US Patent:

62052667, Mar 20, 2001

Filed:

Oct 6, 1998

Appl. No.:

9/167198

Inventors:

Edward J. Palen - Marina del Rey CA
Alan M. Hirschberg - Thousand Oaks CA

Assignee:

TRW Inc. - Redondo Beach CA

International Classification:

G02B 642

US Classification:

385 15

Abstract:

An active alignment photonics assembly actively couples optical energy between optical devices. An adjustable fiber or other optical carriers, carries an optical signal which is received at a detector where the power level of the optical signal is measured. Based on the power level measurement, the alignment of the fiber or other optical devices contained in the assembly are provided by an optical feed-back loop which controls the position of the fiber or other devices relative to the detector by use of microactuator mechanisms.

US Patent:

62947257, Sep 25, 2001

Filed:

Mar 31, 2000

Appl. No.:

9/540735

Inventors:

Alan M. Hirschberg - Thousand Oaks CA
Dean Tran - Westminster CA
David M. Carberry - Redondo Beach CA

Assignee:

TRW Inc. - Redondo Beach CA

International Classification:

H01L 31042

US Classification:

136256

Abstract:

A simplified method and system for interconnecting solar cell arrays which does not utilize cause damage to the solar cells while at the same time minimizing process steps. In particular, in accordance with the present invention, interconnection between solar cell are made by way of a conductive epoxy, patterned on a substrate. The use of the epoxy eliminates the need for wire bonding as well as eliminates additional processing steps to interconnect the solar cell arrays.

US Patent:

62036211, Mar 20, 2001

Filed:

May 24, 1999

Appl. No.:

9/316991

Inventors:

Dean Tran - Westminster CA
David M. Carberry - Redondo Beach CA
David H. Boger - Redondo Beach CA
George J. Vendura - Rossmoor CA
Alan M. Hirschberg - Thousand Oaks CA

Assignee:

TRW Inc. - Redondo Beach CA

International Classification:

C23C 1600
B25B 1100

US Classification:

118728

Abstract:

A vacuum chuck (34) for holding thin sheet material, particularly during high-temperature manufacturing processes, and an apparatus (10) for forming a substantially uniform coating of a substance on a thin sheet material. The vacuum chuck includes a chuck body (36) having a gas-permeable support surface (38) for supporting the thin sheet material to define a vacuum chamber (49) having an inlet (54), a valve member (56) for controlling fluid flow through the vacuum chamber inlet, and a locking shim (58) for holding the valve member in the vacuum chamber inlet. The locking shim is responsive to the vacuum chamber inlet being coupled to a vacuum source for permitting the valve member to partially withdraw from the vacuum chamber inlet, to permit drawing of a vacuum in the vacuum chamber, supporting the thin sheet material on the gas-permeable support surface in a substantially flat position, and is responsive to the vacuum chamber inlet being removed from the vacuum source for inserting the valve member more fully into the vacuum chamber inlet, to seal the vacuum chamber and retain the vacuum therein, holding the thin sheet material on the gas-permeable support surface. One vacuum is attained, temperature excursions during the deposition process will cause the locking shim to press against the valve member with more force. Assuring a sound vacuum through the entire process.