Supercharge Your Innovation With Domain-Expert AI Agents!

Labor division method of video scaler and plug-in sleep microcontroller unit for displayer

A technology of microcontroller and display, applied in the direction of data processing power supply, etc., can solve the problem that Scaler chip cannot achieve low power consumption and lose power saving advantages.

Inactive Publication Date: 2017-03-22
TOP VICTORY INVESTMENTS
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the improvement of the process, the power of the display in sleep mode can be reduced to a lower level to achieve a better power saving effect. However, the current Scaler chip cannot achieve low power consumption in sleep mode, thus losing the benefits of process improvement. Power savings achieved

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
  • Labor division method of video scaler and plug-in sleep microcontroller unit for displayer
  • Labor division method of video scaler and plug-in sleep microcontroller unit for displayer
  • Labor division method of video scaler and plug-in sleep microcontroller unit for displayer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0103] In order to clearly present the features of the present invention, each component in the drawings is only schematic rather than drawn according to the shape and scale of the actual object, and some known components are omitted. In addition, in order to present the consistency of the description of the present invention, in different embodiments, the same or similar symbols represent the same or similar components or steps. The directional terms mentioned in the embodiments, such as: up, down, left, right, front, back, etc., are only referring to the directions of the drawings, therefore, the directional terms used are used for illustration, not for limitation. this invention.

[0104] figure 1 is a schematic block diagram of a schematic implementation of the circuit architecture in the display of the present invention, composed of figure 1 It can be seen from the figure that the MCU 1 and the Scaler chip 2 are connected through the Master C and Slaver C lines, and as ...

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

A labor division method of a video scaler and a plug-in sleep microcontroller unit (MCU) for a displayer is applied to the displayer with a Scaler chip and a plug-in MCU. The method comprises the steps: (s1) the MCU judges whether a power supply of the Scaler chip is switched on; (s2) if the power supply of the Scaler chip is switched on, the MCU does not read an internal memory or an operating part; and (s3) if the power supply of the Scaler chip is switched off, the MCU reads the internal memory and the operating part. By virtue of the MCU as a master part and the Scaler chip as a slave part, through logical judgment between the MCU and the Scaler chip, the displayer employs the Scaler chip and the MCU respectively in a working mode and a sleep mode, thus the MCU with low power consumption is employed in the sleep mode so as to achieve the purpose of power saving of the displayer.

Description

technical field [0001] The present invention relates to a division method of a video scaler (Scaler) and an external sleep microcontroller (Microcontroller Unit; MCU), in particular to a division method of a display scaling controller and an external sleep microcontroller. Background technique [0002] For today's monitors, they are all equipped with a Scaler chip, the purpose of which is to have a better performance when the monitor is working, and at the same time, let the monitor play to the best extent, so as to achieve a good use effect. [0003] When the Scaler chip is designed, it will take into account that the power in sleep mode must comply with safety regulations, so the Scaler chip itself already has a certain degree of power-saving function design. [0004] However, due to the improvement of the process, the power of the display in sleep mode can be reduced to a lower level to achieve a better power saving effect. However, the current Scaler chip cannot achieve ...

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
IPC IPC(8): G06F1/32
Inventor 张家豪林文翰
Owner TOP VICTORY INVESTMENTS
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com