Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of signal output method and device

A signal output and signal technology, applied in the field of electronic information, can solve problems such as poor user experience, and achieve the effect of improving user experience

Active Publication Date: 2018-12-14
LENOVO (BEIJING) LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a signal output method and device, aiming to solve the problem of poor user experience due to interruption of signal output during the process of connecting the first electronic device to the second electronic device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of signal output method and device
  • A kind of signal output method and device
  • A kind of signal output method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The embodiment of the present application discloses a signal output method and device, which can be applied to electronic equipment, and the electronic equipment has the function of connecting external equipment. Besides connecting external equipment, the electronic equipment can be used for different functions, such as Show device or host. The purpose of the method and device described in this embodiment is to realize the continuous output of the signal during the process of the electronic device judging its own function, so that the user can always obtain the output signal, thereby improving the user experience.

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a signal output method and device. The signal output method includes the following steps that: if detecting a connectable second electronic device, a first electronic device judges the function of the second electronic device, and a judgment result is obtained, and in a process in which the first electronic device judges the function of the second electronic device, the first electronic device keeps outputting signals; and if the judgment result indicates that the second electronic device is an output device, the first electronic device outputs output signals of the first electronic device itself through the second electronic device, and if the judgment result indicates that the second electronic device is an input device, the first electronic device outputs output signals of the second electronic device. Since the first electronic device keeps outputting the signals in the process in which the function of the second electronic device is judged, signal output of the first electronic device can maintain uninterruptable, and therefore, user's experience can be enhanced.

Description

technical field [0001] The present application relates to the field of electronic information, in particular to a signal output method and device. Background technique [0002] With the development of electronic equipment, an electronic equipment can be used for different purposes under the condition of being connected with other electronic equipment. Specifically, the first electronic device has a central processing unit and an output module (such as a display), which can be connected to another input device (such as a display), and the first electronic device acts as a host, and the two output devices (or external output devices) output signal. Alternatively, the first electronic device is connected to the second electronic device, the second electronic device acts as a host, and the first electronic device acts as an output device) to output a signal output by the second electronic device. [0003] To realize the above functions, after the first electronic device is con...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/38
CPCG06F13/385
Inventor 朱冲何凤龙
Owner LENOVO (BEIJING) LTD