Welding clamping tool and method for welding microwave chip

A technology for welding fixtures and microwave chips, applied in manufacturing tools, welding equipment, auxiliary devices, etc., can solve the problems of low welding efficiency of microwave chips, and achieve the effect of improving welding efficiency

Inactive Publication Date: 2018-08-03
CHINA KEY SYST & INTEGRATED CIRCUIT
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  • Abstract
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Problems solved by technology

[0005] In order to solve the problem of low microwave chip welding efficiency in the prior art, an em

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  • Welding clamping tool and method for welding microwave chip
  • Welding clamping tool and method for welding microwave chip
  • Welding clamping tool and method for welding microwave chip

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Embodiment Construction

[0032] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0033] An embodiment of the present invention provides a welding fixture, the welding fixture includes a fixture base and a fixture pressure plate, wherein:

[0034] Such as figure 1 As shown, the fixture base 10 is provided with a plurality of installation slots 20 . Such as figure 2 As shown, the side wall of the installation groove 20 is provided with a first step 21 of a first height, an...

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Abstract

The invention reveals a welding clamping tool and a method for welding a microwave chip, and belongs to the technical field of chips. The welding clamping tool comprises a clamping tool pedestal and aclamping tool pressing plate. The clamping tool pedestal is provided with a plurality of installation grooves, and a side wall of the installation groove is provided with a first step with a first height. A side wall of the first step is provided with a second step with a second height, wherein the second height is less than the first height, and the second step is used for limiting the microwavechip. The first step is used for limiting a carrier which needs to be welded to the microwave chip. The clamping tool solves a problem that the welding efficiency of a microwave chip is low in the prior art.

Description

technical field [0001] The disclosure of the present invention relates to the field of chip technology, in particular to a welding fixture and a method for welding microwave chips. Background technique [0002] Microwave electronic products are developing in the direction of miniaturization and integration. As the core of microwave electronic products, microwave chips have higher and higher market demands for high density and integration. [0003] As a key technology to solve the internal cross-connection of microwave chips, air bridge technology has been widely used in microwave chips. The air bridge is higher than the microwave chip and cannot withstand heavy pressure, so it is necessary to avoid the air bridge when designing the welding fixture of the microwave chip. [0004] At present, when using the eutectic soldering station to solder the above-mentioned microwave chips, it is necessary to design a special suction head for each type of microwave chip, and use the suc...

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Application Information

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IPC IPC(8): H01L21/683B23K3/08H01L21/50H01L21/687
CPCB23K3/08B23K3/087H01L21/50H01L21/683H01L21/687
Inventor 程志远夏永平王国章梁佩
Owner CHINA KEY SYST & INTEGRATED CIRCUIT
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