IP Library Granted Patent US 8,683,680
Granted Patent B2
US 8,683,680 · App. 12/858,406 · Granted Apr 1, 2014

Align fixture for alignment of an electronic component

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Quick Facts
Patent No.
US 8,683,680
App. No.
12/858,406
Granted
Apr 1, 2014
Kind
B2
Abstract

An align fixture for aligning an electronic component having an elastic unit plate having an elastic unit receiving section, a receptacle adapted to receive the electronic component and having a first abutting section and a second abutting section, and an elastic unit, the first abutting section being flexibly mounted via the elastic unit, the elastic unit is adapted to exert a force to align the electronic component to the second abutting section, and the elastic unit is a separate elastic member adapted to be mounted at the elastic unit receiving section.

Claims (43)

1. An align fixture adapted to align an electronic component, the align fixture comprising:

an elastic unit plate having an elastic unit receiving section;

a receptacle adapted to receive the electronic component and having a first abutting section and a second abutting section;

an elastic unit comprising a planar spring;

the first abutting section being flexibly mounted via the elastic unit;

wherein the elastic unit is adapted to exert a force to align the electronic component to the second abutting section;

wherein the elastic unit is a separate elastic member adapted to be mounted at the elastic unit receiving section; and

wherein the align fixture comprises a base support plate and a receiving plate between which the elastic unit is arranged so that the elastic unit is adapted to perform a movement parallel to a main plane of the receptacle guided by the base support plate and the receiving plate.

2. The align fixture according to claim 1 , wherein the separate elastic member is integrally formed with the first abutting section.

3. The align fixture according to claim 1 , wherein the elastic unit receiving section is adapted to fix the elastic unit at a suspension of the elastic unit so that the elastic unit is non-rotatably fixed.

4. The align fixture according to claim 1 , wherein the first abutting section is adapted to exert a first force and the second abutting section is adapted to exert a second force on the electronic component, and wherein the first force and the second force are at least partially opposed to one another.

5. The align fixture according to claim 1 , wherein the first abutting section and the second abutting section are adapted so that the first force is exerted parallel to a main plane of the receptacle and the second force is exerted parallel to the main plane of the receptacle.

6. The align fixture according to claim 1 , wherein the receptacle further comprises a base support section which forms a support surface parallel to a main plane of the receptacle.

7. The align fixture according to claim 1 , wherein the base support section is adapted to exert a support force perpendicularly to the first force and perpendicularly to the second force.

8. The align fixture according to claim 1 , wherein the flexibly mounted first abutting section is adapted to perform a movement parallel to the main plane of the receptacle.

9. The align fixture according to claim 1 , wherein:

the base support plate arranged below the elastic unit; and

wherein the elastic unit is adapted to perform a movement parallel to the main plane of the receptacle at least partially supported by the base support plate.

10. The align fixture according to claim 1 , further comprising:

at least one thickness adjusting plate adapted for adjusting a thickness of the align fixture.

11. The align fixture according to claim 1 , further comprising:

an actuation hole formed at the first abutting section, the actuation hole being actuable for manipulating the receptacle.

12. A carrier for aligning multiple electronic components comprising:

multiple align fixtures, each align fixture comprising:

an elastic unit plate having an elastic unit receiving section;

a receptacle adapted to receive the electronic component and having a first abutting section and a second abutting section;

an elastic unit comprising a planar spring;

the first abutting section being flexibly mounted via the elastic unit;

wherein the elastic unit is adapted to exert a force to align the electronic component to the second abutting section;

wherein the elastic unit is a separate elastic member adapted to be mounted at the elastic unit receiving section; and

wherein the align fixture comprises a base support plate and a receiving plate between which the elastic unit is arranged so that the elastic unit is adapted to perform a movement parallel to a main plane of the receptacle guided by the base support plate and the receiving plate.

13. The carrier according to claim 12 , wherein each of the receptacles has at least one assigned elastic unit.

14. The carrier according to claim 12 , wherein at least one elastic unit is assigned to multiple of the receptacles.

15. A method of using a carrier for aligning multiple electronic components, the carrier having multiple align fixtures, each align fixture comprising an elastic unit plate having an elastic unit receiving section, a receptacle adapted to receive the electronic component and having a first abutting section and a second abutting section, an elastic unit, the first abutting section being flexibly mounted via the elastic unit, wherein the elastic unit is adapted to exert a force to align the electronic component to the second abutting section, and wherein the elastic unit is a separate elastic member adapted to be mounted at the elastic unit receiving section, comprising the steps of:

actuating a clamping mechanism to expose openings in the receptacles being larger than the electronic components to be received;

positioning the electronic components in the openings in the receptacles; and

actuating the clamping mechanism to reduce a size of the opening so that the electronic components are aligned within the receptacles of the carrier.

16. The method of claim 15 , further comprising the steps of

placing the electronic components in a post processing machine; and

subjecting the electronic components to a post-processing operation of the post-processing machine while the electronic components maintain in aligned positions in the receptacles of the carrier.

17. The method according to claim 15 , further comprising the step of:

elastically clamping the electronic components by the clamping mechanism exclusively on side sections of the electronic components.

18. The method according to claim 15 , further comprising the step of providing the carrier with an identifying feature for definite identification of the carrier.

Assignments (6)
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT PATENT NUMBER 7261561 AND REPLACE WITH PATENT NUMBER 7231561 PREVIOUSLY RECORDED ON REEL 034660 FRAME 0188. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY AGREEMENT. Recorded Feb 11, 2016
From: XCERRA CORPORATION; EVERETT CHARLES TECHNOLOGIES LLC
To: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 037824/0372 →
SECURITY AGREEMENT Recorded Dec 18, 2014
From: XCERRA CORPORATION; EVERETT CHARLES TECHNOLOGIES LLC
To: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 034660/0188 →
RELEASE OF SECURITY INTEREST IN UNITED STATES PATENTS Recorded Dec 18, 2014
From: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
To: XCERRA CORPORATION; EVERETT CHARLES TECHNOLOGIES LLC
Reel/Frame 034660/0394 →
CHANGE OF NAME Recorded May 27, 2014
From: LTX-CREDENCE CORPORATION
To: XCERRA CORPORATION
Reel/Frame 033032/0768 →
SECURITY AGREEMENT Recorded Jan 17, 2014
From: LTX-CREDENCE CORPORATION; EVERETT CHARLES TECHNOLOGIES LLC
To: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 032086/0476 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 12, 2010
From: HOFMANN, THOMAS
To: MULTITEST ELEKTRONISCHE SYSTEME GMBH
Reel/Frame 025127/0473 →