Category Archives: Design


Apr29
How to design LCM gasket/cushion for manufacture?

發表於 April 29, 2015

The LCM (LCD Module) is a common component for the electronic products. Almost of the LCM was made by glass and it is brittle and  break easily while hit or drop on the floor due to handle careless. As product … Continue reading →

Design, Manufacture     WorkingBear    Views (1,656)     comment (0)
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Apr24
How to select a good actuator design for right angle connector?

發表於 April 24, 2015

As my personal feeling that Right-angle FPC ZIF connector is really more easily to use than Drawer type of ZIF connector. Even right-angle connector is good but do you know how to select a good design of this kind of … Continue reading →

Connector, Design, Manufacture, Quality     WorkingBear    Views (1,847)     comment (0)

Apr23
The benefit to use shielding clips to instead of shielding frame

發表於 April 23, 2015

For almost of the frequency radio apparatus, the Printed Circuit board must design the shielding frame/can to prevent the EMI (Electromagnetic Disturbance Interference) effect. The regular design will apply one shielding frame to mount on PCB by solder and another … Continue reading →

Design, SMT, Soldering     WorkingBear    Views (1,768)     comment (0)

Apr23
How many dimple need to be used for keypad metal dome?

發表於 April 23, 2015

Last article I mentioned that my company applied the metal dome without dimple as keypad contact solution just like the cell phone but we had trouble and met keypad press insensitive  issue. Now we solved the problem by adding the … Continue reading →

Design, Keypad, Quality     WorkingBear    Views (1,942)     comment (0)
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Apr22
Why metal dome keypad must design dimple on it?

發表於 April 22, 2015

Recently my company phased in the metal dome as rubber keypad contact solution. This metal dome solution had been implemented to many cell phone keypad solution also. Better key press feeling, longer life and good reliability is the benefit to … Continue reading →

Design, Keypad, Quality     WorkingBear    Views (2,816)     comment (0)