Community Translation - Buttons with Sharp Corners (less than 90 degrees) in a Self-Capacitance Button Design - KBA229184

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YoOb_1790021
Level 5
Level 5
Distributor - Marubun (Japan)
First solution authored 10 likes received 10 likes given

Hi,

I tried to translate this KBA229184 into Japanese.

Buttons with Sharp Corners (less than 90 degrees) in a Self-Capacitance Button Design - KBA229184

https://community.cypress.com/docs/DOC-18709

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タイトル:自己容量方式のボタンデザインでの、鋭角形状(90度未満)のボタンについて

質問:

鋭角形状(90°未満)のボタンは、自己容量ボタンのデザインとして許容されますか?

回答:

はい。鋭角形状のボタンは許容され、ほとんどの一般的なデザインで機能します。ただし、これらのボタンは、静電容量感知性能に影響を与えるデザインため、お勧めしません:

  1. 問題のコーナーは、伝送ラインの容量性負荷と同等となることがあります。
  2. インピーダンスの不連続が、信号の反射を引き起こすことがあります。
  3. 鋭角形状は、EMIの原因となり、高速信号に問題を引き起こす可能性があります。

参照:

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Best regards,

obana

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JennaJo
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1000 replies posted 750 replies posted 500 replies posted

Hello, Obana-san

We receive your translation, it will be published to KBA to Community.

It will be reviewed internally.

After upload, You will receive the points as the word of KBA.

Due to the current volume of works, Please bear with me for the delayed the response.

It could be delayed, but it will be processed soon.

Thanks for your contribution to CDC!

Will keep you update the status.

Thanks,

Jenna Jo

Jenna Jo