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华为 Mate 20 Pro 拆解

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Huawei Mate 20 Pro Teardown: étape 0, image 1 de 3 Huawei Mate 20 Pro Teardown: étape 0, image 2 de 3 Huawei Mate 20 Pro Teardown: étape 0, image 3 de 3

  • Thought we were done already? Not yet! Last, but certainly not least, let's take a closer look at Huawei's new finger-reading tech.

  • The fingerprint sensor is made by Goodix and sits under the AMOLED panel, though Goodix markets the tech as an "in-display fingerprint sensor™".

  • The fingerprint flex cable contains a Goodix GM181 fingerprint controller.

  • The sensor isn't capacitive (like most familiar sensors such as Touch ID), but optical. This is reportedly similar to the sensor found in the new OnePlus 6T.

  • The sensor looks at your finger, which is illuminated by light from the display. Then the sensor uses the information it captures to create an image of the distinctive valleys and ridges of your fingerprint.

  • And underneath the display: a Synaptics S3718 touchscreen controller.

这就结束了？并没有。最后，我们来看看华为的新式指纹识别技术。

由汇顶科技（Goodix）提供的指纹传感器被放置于AMOLED屏幕面板之下，而汇顶科技成这项技术为“屏下光学指纹识别技术™”。

这个传感器不是电容式（像是Touch ID），而是光学式。这块传感器据说和一加6T所携带的传感器极为相似。

这块传感器通过屏幕照亮你的手指，然后像眼睛一样观察它，从而记录指纹上的凹凸。

[* black] Thought we were done already? Not yet! Last, but certainly not least, let's take a closer look at Huawei's new finger-reading tech.
[* black] The [https://patents.google.com/patent/US20170220838A1/en|fingerprint sensor|new_window=true] is made by [https://www.goodix.com/news/detail2067.html|Goodix|new_window=true] and sits ''under'' the AMOLED panel, though Goodix markets the tech as an "in-display fingerprint sensor™".
+ [* red] The fingerprint flex cable contains a Goodix GM181 fingerprint controller.
[* black] The sensor isn't capacitive (like most familiar sensors such as Touch ID), but optical. This is reportedly similar to the sensor found in the new [https://www.youtube.com/watch?v=j3YQAoN2wGM&|OnePlus 6T|new_window=true].
[* icon_note] The sensor looks at your finger, which is illuminated by light from the display. Then the sensor uses the information it captures to create an image of the distinctive valleys and ridges of your fingerprint.
+[* orange] And underneath the display: a Synaptics S3718 touchscreen controller.

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