Method and apparatus for displaying information

A technology for displaying information and display screens, which is applied in the field of displaying information, and can solve problems such as less content of displayed information, small size, and increased volume and weight of mobile devices, so as to improve stability and distinguishability, stable display, and simple implementation Effect

Inactive Publication Date: 2008-02-20
HUAWEI TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] But, the shortcoming that this kind method exists is: because people generally hope that the volume of mobile device is less easy to carry, for example, mobile phone is designed to be very small volume so that carry, the display screen design of the TV on the car is relatively small. Small so as not to take up too much space
If a larger display screen is configured for a mobile device, the volume and weight of the mobile device will inevitably increase, thus failing to meet people's requirements for the portability of the mobile device, and limiting the further development of the mobile device to miniaturization. Reduces the practicability of mobile devices; if a lower display resolution is set, it will cause the defect that too little information content is displayed in the same display area, reducing the use efficiency of the display screen and the usability of mobile devices

Method used

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  • Method and apparatus for displaying information
  • Method and apparatus for displaying information

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Embodiment Construction

[0041] At present, a kind of acceleration sensor manufactured by using Micro Electro Mechanical Systems (MEMS, Micro Electro Mechanical Systems) technology, a dual-axis accelerometer, has been widely used. The basic principle of a dual-axis accelerometer is to convert the displacement or pressure generated by the moving parts of the internal sensor under inertia into electrical signals to indicate the acceleration vectors in two orthogonal axes.

[0042] In the prior art, a large acceleration is generated when the mobile device shakes, which causes a sudden relative displacement between the information displayed on the display screen of the device and the human eye, but the prior art does not compensate for this relative displacement, resulting in the inability of the human eye to Get accurate display information on the display. To address this shortcoming, the present invention uses a biaxial accelerometer to measure the acceleration vectors on two orthogonal axes when the de...

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Abstract

This invention relates to a method and apparatus for displaying information. Wherein, setting dual-shaft accelerometer in the display device; obtaining the display screen displacement according to the upward acceleration vectors of two meter shafts determined by itself; correcting the current information area; displaying the corrected information. Besides, the device comprises a display buffer module, a display control module, a display screen module, an accelerometer module, and a central processing module. This invention keeps the display information stable to human eyes position in space, and improves the information display stability and distinguishability.

Description

technical field [0001] The invention relates to screen display technology, in particular to a method and device for displaying information. Background technique [0002] Currently, mobile devices are widely used due to their advantages of mobility and portability. In order to facilitate people's use, most mobile devices are equipped with display screens for displaying images or text information, such as mobile phones, personal digital assistants (PDAs), vehicle-mounted TVs, e-book readers, and portable computers. [0003] In practical applications, mobile devices are usually used by people in a mobile environment, for example, people use mobile phones to edit short messages while walking, watch TV in a driving car, and so on. Therefore, various shaking conditions such as human body walking, hand shaking, and vehicle shaking will cause shaking of mobile devices. When the mobile device shakes, its display screen and displayed information will vibrate accordingly, resulting i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/00G09G5/36G09G5/37
Inventor 苏永革
Owner HUAWEI TECH CO LTD
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