Electronic wrist watch with double display screens

Abstract

The invention relates to an electronic device and discloses an electronic wrist watch with double display screens. In the invention, a display device of the electronic wrist watch is formed by a first display screen and a second display screen; when the electronic wrist watch is in a standby state, the second display screen is controlled to display basic information, and the first display screen is controlled to enter a sleep mode; and when the electronic wrist watch is in a working state, the first display screen is controlled to display information, and the second display screen is controlled to enter the sleep mode, wherein the first display screen is a high-definition display screen, and the second display screen is an OLED (Organic Light Emitting Diode) display screen of which transparency is greater than a preset threshold. Not only is the requirement of a user on a display effect met, but also the problem of power consumption of the electronic wrist watch is solved; standby time of the electronic wrist watch is prolonged; the high-definition display requirement and the low power consumption standby requirement are balanced; and user experience is improved.

Description

technical field [0001] The invention relates to electronic devices, in particular to electronic wrist watches. Background technique [0002] Electronic watches are a new type of timepiece that only began to appear in the 1950s. The earliest electronic wristwatch was the prototype of the electronic wristwatch jointly announced by American Elgin Company and Lip Watch Company in 1952. This kind of watch is driven by an electromagnetic balance wheel instead of a mainspring, but the travel time is exactly the same as that of a mechanical watch. It is called the first generation of electronic watch. In 1960, the American Bulova Company first began to sell "Accuron" brand tuning fork electronic watches. This kind of watch uses the oscillation frequency of the tuning fork as the benchmark for travel time. Compared with the balance wheel electronic watch, it has a simpler structure and more accurate travel time. It is called the second-generation electronic watch. In December 1969...

AI Technical Summary

Problems solved by technology

[0004] However, although the TFT display screen has high display clarity, its power consumption is high, and the battery power in the electronic watch is limited, so the use of a TFT display screen as the display device of the electronic watch will affect the electronic watch. standby time

In another solution, due to the high cost of high-

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