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

Control circuits and methods

A technology of circuits and implementation methods, applied in the field of control circuits and methods, capable of solving problems such as delays

Active Publication Date: 2016-11-30
WACOM CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some mobile devices, there is often a delay between user input (e.g. single click, double tap, scroll command, etc.) and visual feedback to the user

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
  • Control circuits and methods
  • Control circuits and methods
  • Control circuits and methods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings. While the invention will be described in conjunction with various embodiments, it will be understood that the description is not intended to limit the invention to these embodiments. On the contrary, the invention is intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the various embodiments as defined by the appended claims.

[0014] Furthermore, in the following description of the embodiments, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention may be practiced with a subset or without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to unnecessarily obscure aspects of the presen...

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 system includes a display screen configured to display images, a touch sensor having a sensing area, a main processing system, and a touch screen control system. The touch screen control system includes a touch sensor control circuit configured to operate the touch sensor and a display control circuit configured to operate the display screen. The display circuitry includes a first memory configured to store a primary image, a second memory configured to store a secondary image, and display refresh circuitry. The display refresh circuit is configured to update the display screen, generate a blended image including the primary image and the secondary image in response to user input and without intervention of the main processing system, and update the display screen with the blended image.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims the benefit of priority from US Provisional Patent Application 61 / 174,403, filed April 30, 2009, which is incorporated herein by reference in its entirety. Background technique [0003] Electronic devices are ubiquitous in today's society. As technology advances in electronic devices, the number of integrated functions implemented on such devices also increases. As one example, many of today's electronic devices include the ability to display information to a user and receive touch-based input from the user. To receive and process touch-based input, many current electronic devices utilize capacitive sensing devices combined with display devices. Typically, such capacitive sensing devices process user input received from, for example, one or more fingers, a stylus, or other objects in the sensing area of ​​the capacitive sensor device. [0004] However, as the number of integrated functions on an...

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): G06F3/01
Inventor S·P·戴C·A·卢登T·A·麦金D·W·吉勒斯皮
Owner WACOM CO LTD