Screen display control device

A screen display and control device technology, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of user inconvenience and achieve the effect of convenient use

Inactive Publication Date: 2007-08-01
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method of use must be operated with both hands at the same time, and when using it, the user needs to keep a close eye on the screen to determine the click position, which is inconvenient for the user

Method used

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Examples

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Embodiment Construction

[0035] Referring to FIG. 2 , it is a schematic diagram of a screen display control device according to a preferred embodiment of the present invention. The screen display control device 200 can be applied to a portable electronic device, such as a mobile phone, a personal digital assistant (personal digital assistants, PDA), a portable computer, and the like.

[0036] The screen display control device 200 of the present invention includes a motion sensor 201 , a microprocessor 202 and a page scrolling controller 204 . Wherein the motion sensor 201 can be, for example, a 2-axle accelerator, a 3-axle accelerator, an inclinometer or a compass sensor. to detect the movement of the portable electronic device, and correspondingly send a movement parameter value.

[0037] The microprocessor 202 is coupled to the motion sensor 201, and stores a page scrolling command inside it, wherein the relationship between the page scrolling command and the movement parameter value can be program...

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PUM

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Abstract

This invention discloses one screen display control device in one portable device, which comprises the following parts: one mobile sensor to sense the electron device mobile parameters; one micro processor to receive this mobile parameters values and to trigger one page rolling orders with each parameter relative to one special page rolling speed and rolling direction; one page rolling controller to execute one relative page rolling.

Description

technical field [0001] The invention relates to a method and device for controlling screen display, in particular to a method and device for controlling screen scrolling by means of a rotating body. Background technique [0002] Portable electronic devices generally use buttons on the periphery of the electronic device or use a stylus and a touch screen to perform various input controls. FIG. 1 is a schematic diagram of a known portable electronic device 100, including a display screen 101, a handwriting input area 102, various input buttons 103, 104, 105, 106, and 107, and touch controls arranged around the machine. Pen 108 etc. In operation, it is usually by pressing a series of control buttons to input information or trigger a specific function of the portable electronic device 100 for processing. [0003] When a portable electronic device has more additional functions, the number of additional control buttons is usually added to control these additional functions. How...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/34G06F3/048G06F3/0485
CPCG06F1/1694G06F3/0485G06F1/169G06F2200/1637G06F1/1626
Inventor 高翊峰许志风吴国祯黄明三王景弘
Owner HTC CORP
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