Keyboard and information saving method thereof

A storage method and keyboard technology, applied to the redundancy of calculations for data error detection, liquid/fluid solid measurement, instruments, etc., can solve the problems of wasting time, unable to calculate data calculation or record, and inconvenient use

Inactive Publication Date: 2008-06-25
ORTEK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In this way, the calculation data calculated by the user, because after a short period of processing other affairs, the keyboard is connected to the computer and enters a dormant state or is not connected to the computer but automatically cuts off after a period of time, and the user cannot correct it. The calcula

Method used

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  • Keyboard and information saving method thereof
  • Keyboard and information saving method thereof
  • Keyboard and information saving method thereof

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Embodiment Construction

[0033] In order to make the above-mentioned and other purposes, features, and advantages of the present invention more clearly understood, the preferred embodiments are specifically listed below, together with the accompanying drawings, and are described in detail as follows:

[0034] The present invention is a kind of keyboard, please refer to shown in Fig. 2, comprise respectively a button portion 100, a microprocessor 14, a display 11 (such as: liquid crystal display, Liquid Crystal Display, LCD), a storage unit 12 (also can Set inside the microprocessor 14, see Figure 3) and a buffer 13 (Buffer) (can also be set inside the microprocessor 14, see Figure 3), the button portion 100 is connected to the microprocessor 14 connected, the button portion 100 can generate various input signals after being pressed, and each of the input signals can represent at least one mode data (such as: operating state) and a digital data respectively, the buffer zone 13 and the microprocessor 14...

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Abstract

The present invention relates to a keyboard and the information saving method thereof. The keyboard is pressed and then can generate various input signals; the input signals represent at least one mode data and digital data; the keyboard outputs a picture to a display according to each of the mode data and the digital data; when the keyboard is not operated for some time, the display is turned off after the keyboard records the mode data and the digital data, and if an activation signal is received in the meanwhile, the keyboard reads each of the mode data and the digital data, recovers to the usage pattern before entering the electricity saving state, and outputs the picture before entering the electricity saving state on the display. The present invention effectively solves the disadvantages that: the prior keyboard cannot be in dormant state and leads users to calculate anew if users continue to calculate or record the calculation data after automatic power-down or mode switching, which causes time waste trouble and operation trouble and so on.

Description

technical field [0001] The present invention relates to a keyboard and its information storage method, especially to a method for recording various mode data and digital data when a keyboard is in a power-saving state, and after the keyboard is awakened, the various mode data and digital data are recorded. The data is returned. Background technique [0002] The main keyboard (keyboard) of a general desktop computer (Desktop computer) can be divided into four major areas for each key in appearance, one letter and number keypad (Alphanumeric Key), one numeric keypad (Numeric Keypad), one There are Function Keys and CursorMovement Keys, and on the other Multimedia keyboard, there is an additional Multimedia Function Keys. [0003] However, the main keyboard on a general notebook computer is limited by factors such as its small size, compactness, etc., so that the layout and design of the keys of the main keyboard are similar to those of the main keyboard of a traditional deskt...

Claims

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Application Information

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IPC IPC(8): G06F3/023G06F11/14G06F1/32G06F1/26
Inventor 吴彦君
Owner ORTEK TECH
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