US Patent Application 18246922. Electronic Device, Keyboard, and Electronic Device Assembly simplified abstract

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Electronic Device, Keyboard, and Electronic Device Assembly

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.


Inventor(s)

Fumio Tamura of Yokohama (JP)

Yake Zou of Dongguan (CN)

Weiyong Huang of Taipei City (TW)

Pan He of Wuhan (CN)

Ryo Otsuka of Yokohama (JP)

Electronic Device, Keyboard, and Electronic Device Assembly - A simplified explanation of the abstract

This abstract first appeared for US patent application 18246922 titled 'Electronic Device, Keyboard, and Electronic Device Assembly

Simplified Explanation

The patent application describes an electronic device with a keyboard that includes a base plate and keys.

  • The keyboard consists of a base plate, keys, a back support plate, a membrane, and a backlight plate.
  • The back support plate holds the membrane, backlight plate, and keys.
  • A buffer structure is placed on the surface of the backlight plate facing the keys.
  • The back support plate has a hole, and the keys are positioned on the side of the membrane away from the back support plate.
  • The keys have protrusions that can press the buffer structure when they move towards the base plate.


Original Abstract Submitted

An electronic device includes a keyboard. The keyboard includes a base plate and keys disposed on a base plate. The base plate includes a back support plate, a membrane, and a backlight plate. The membrane and the backlight plate are disposed on two sides of the back support plate. The back support plate supports the membrane, the backlight plate, and the keys. In addition, a buffer structure is disposed on a surface of a side that is of the backlight plate and that faces the key. The back support plate is provided with a first through hole. The key is disposed on a side that is of the membrane and that is away from the back support plate. A protrusion is disposed on a side that is of the key and that faces the base plate. The key moves toward the base plate. The protrusion can press the buffer structure.