A flexible board for easily assembling a circuit board and an assembly fixture thereof

A technology for assembling fixtures and circuit boards, applied in the field of optical communication, can solve problems such as damage to optoelectronic devices and communication modules, product damage, flexible board damage, etc., to improve reliability and yield, protect connection lines, and reduce disconnection. effect of risk
CN109068469AInactive Publication Date: 2018-12-21WUHAN BAIQI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
WUHAN BAIQI TECH CO LTD
Publication Date
2018-12-21
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a flexible board for easily assembling a circuit board and an assembling fixture thereof, The flexible board comprises a flexible board body, A main via region and a standardpad region are arrange on the flexible board body, a group of electrical networks correspond to the electrical networks of optical device pins to be fabricated or tested is arranged in the main via region, and a group of standard pads correspond to the electrical networks of the main via are arranged in the standard pad region. The flexible board body further comprises a test pad region, wherein the test pad region is arranged between the main via region and the standard pad region; A set of test pads corresponding to the standard pad electrical network is provided in the test pad area. The invention has the beneficial effects that by increasing the docking tolerance between the pad of the circuit board and the test pad, the poor docking or even misalignment of the pad of the flexible softboard and the circuit board is not easy to occur when the test is carried out, so that the reliability and the yield of the optical device in the test process are improved.
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Description

technical field

[0001] The invention relates to the technical field of optical communication, in particular to a flexible soft board which is easy to assemble a circuit board and an assembly fixture thereof. Background technique

[0002] Flexible board not only has excellent mechanical properties, but also has excellent electrical properties. Flexible boards can be moved, bent, and twisted without damaging the wires, and can have different shapes and special package sizes. Today, as the transmission rate of optical communication is getting higher and higher, the traditional product design can no longer meet the needs of high-speed signal transmission. In low-speed applications, the flexible board mainly plays the role of a connection, while in high-speed applications, the quality of high-speed signal transmission must be paid attention to. Therefore, when we design a flexible board, the distribution and routing of high-speed signal pads are very important. Appears to be pa...

Claims

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