But why didn't Meizu go to court to protect its intellectual property rights? Is Meizu company a fool?
Because the patent of home button is actually a patent applied by ZTE in 2007, while Meizu applied at 12. With the patent number, I won't say much.
MEIZU
MEIZU
1 Touch key and terminal equipment using the same
ApplicationNo.: 20 12206 14295.8 Application Date: 2012-1-19.
The embodiment of the invention discloses a touch button and terminal equipment using the touch button, which are applied to the technical field of electronic equipment. The touch key of the terminal device in the embodiment of the invention comprises a cover plate, a light-emitting diode, a touch sensor and a fluorescent carrier, wherein the cover plate, the touch sensor and the light-emitting diode are stacked in sequence, and the fluorescent carrier is arranged between the touch sensor and the light-emitting diode, so that the keys on the cover plate can be illuminated by fluorescent substances in the fluorescent carrier if the ambient light is dark before the user presses the keys of the terminal device, and the user can confirm the specific position of each key to prevent the user from misoperation of the terminal device; When the user operates the key of the terminal equipment, the key position will be illuminated by the LED, and the fluorescence in the fluorescent carrier will be replenished with energy, thus prolonging the service life of the fluorescent carrier.
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1 Touch key structure and light guide module
ApplicationNo.: 200720 193 129.4 Application Date: 2007- 1 1.
The utility model relates to a touch key structure with uniform light guide. The touch key structure comprises an FPC component arranged on a shell and a light guide plate component arranged on the FPC component. The light guide plate assembly consists of four parts: a reflector, a diffuser, a brightness enhancement plate and a light guide plate. Through the light guide plate assembly, the touch keys of the mobile phone can emit uniform light, and each key can be lit separately.
2 Touch key module and mobile terminal
ApplicationNo.: 200820 1 16764.7 Application Date: May 22, 2008.
The invention discloses a touch key module and a mobile terminal, wherein the module comprises a touch key, a touch key processing chip and a backlight, and the touch key, the touch key processing chip and the backlight are arranged on a flexible printed circuit board. Flexible printed circuit board comprises a main body and a connecting conductive part extending away from the main body, and the connecting conductive part is provided with a gold finger connected with a motherboard of a mobile terminal such as a mobile phone. The utility model has the advantages of strong random appearance, ultra-thin and light weight, simple assembly, no misoperation and long service life of the key.
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