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

Projection device supporting multi-display interface input

A projection device and multi-display technology, which is applied in the field of projectors, can solve problems such as single, projection devices cannot input multiple display interfaces, and cannot support video source input functions, so as to improve user experience and save costs

Pending Publication Date: 2022-01-28
FUZHOU ROCKCHIP SEMICON
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, it is necessary to provide a projection device that supports multi-display interface input to solve the technical problem that the existing projection device cannot directly input multiple display interfaces, and cannot support multiple video source input functions of different channels.

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
  • Projection device supporting multi-display interface input
  • Projection device supporting multi-display interface input
  • Projection device supporting multi-display interface input

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0042] see Figure 1 to Figure 4 , in this embodiment, a specific implementation of a projection device 100 that supports multi-display interface input is as follows:

[0043] A projection device 100 supporting multi-display interface input, comprising: a Bridge module 101, an SOC module 102, a MUX module 103, and an optical-mechanical module 104;

[0044] The MUX module 103 is respectively connected to the Bridge module 101, the SOC module 102 and the optical-mechanical module 104, and the MUX module 103 is used to select and multiplex the input signals from the SOC module 102 and the Bridge module 101;

[0045] The SOC module 102 is used to: support one or more of WIFI display input, local video source input and online video source input;

[0046] The Bridge module 101 is used for: supporting different display interface inputs;

[0047] The optical machine module 104 is used for: projecting the signal from the MUX module 103 to the target display area.

[0048] Further, s...

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 relates to the technical field of projectors, in particular to a projection device supporting multi-display interface input. The projection device supporting multi-display interface input comprises a Bridge module, an SOC module, an MUX module and an optical machine module. The MUX module is connected with the Bridge module, the SOC module and the optical machine module; the MUX module is used for performing selection logic multiplexing on input signals from the SOC module and the Bridge module; the SOC module is used for supporting one or more of WIFI display input, local video source input and online video source input; the Bridge module is used for supporting input of different display interfaces; the optical machine module is used for projecting the signal from the MUX module to the target display area. Through the system, multiple purposes can be achieved, a specific projector does not need to be configured in a specific scene, the cost is greatly saved, and meanwhile the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of projectors, in particular to a projection device supporting multi-display interface input. Background technique [0002] Projectors were first used to play video tapes on business jets. With the development of technology and changes in public lifestyles, projectors have gradually entered office, teaching and home theaters. It can be used in multiple scenarios (for example, it can be used as office projection and home entertainment projection, etc.), and even the input source of the display interface can only support a certain interface, and cannot support the input of multiple display interfaces. Contents of the invention [0003] For this reason, it is necessary to provide a projection device supporting multiple display interface input to solve the technical problem that the existing projection device cannot directly input multiple display interfaces and cannot support multiple different channels of vi...

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 Applications(China)
IPC IPC(8): H04N9/31H04N21/41H04N21/4363
CPCH04N9/3141H04N21/4122H04N21/43637H04N21/43635
Inventor 黄国椿
Owner FUZHOU ROCKCHIP SEMICON