Portable terminal

本发明提供一种携带式终端，在纵长的显示部上显示横长的动图像的情况下，朝横向把持显示部，用CPU将横长的动图像旋转90度来显示即可，但是图像的90度旋转给CPU造成大的负担。为了解决该问题，本发明的携带式终端只用显示部来进行图像的旋转处理，将显示部中内置的图像存储器做成以显示屏的长边为边长的正方形，在显示横长的动画时，沿与读出到显示屏的方向相同的方向写入绘制数据，用向显示屏输出绘制数据的驱动部旋转图像来显示。 To display a horizontally oblong movie on a vertically oblong display portion, the movie may b...

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Bibliographic Details
Main Authors EZAKI TOMOHIRO, TAKIZAWA KAZUYUKI
Format Patent
LanguageChinese
English
Published 01.12.2004
Edition7
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
TELEPHONIC COMMUNICATION
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Summary:本发明提供一种携带式终端，在纵长的显示部上显示横长的动图像的情况下，朝横向把持显示部，用CPU将横长的动图像旋转90度来显示即可，但是图像的90度旋转给CPU造成大的负担。为了解决该问题，本发明的携带式终端只用显示部来进行图像的旋转处理，将显示部中内置的图像存储器做成以显示屏的长边为边长的正方形，在显示横长的动画时，沿与读出到显示屏的方向相同的方向写入绘制数据，用向显示屏输出绘制数据的驱动部旋转图像来显示。 To display a horizontally oblong movie on a vertically oblong display portion, the movie may be displayed with being rotated 90 degrees by a CPU while the display portion is held in an orientation where the display portion is wider than tall. Since this arrangement puts a heavy load on the CPU, the mobile terminal according to the invention is adapted to implement the movie rotation by processings in the display portion. More specifically, an image memory in the display portion has a foursquare figure each side of which has a length the same as a longer side of a display panel of the display portion. A picture data is written on the memory in the same direction as a direction in which the picture data is read out to be transferred to the panel by the driver portion, and the driver portion rotates the picture data when transferring it.
Bibliography:Application Number: CN200410042215