Display controller and display device and method

A display device and display control technology, applied in control devices, static indicators, transportation and packaging, etc., can solve the problems that the image display resolution cannot be improved, and the display resolution is reduced to half.

CN101048811AActive Publication Date: 2007-10-03FUJITSU GENERAL LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2007-10-03

Smart Images

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Abstract

A display control device enables to conduct control of automatically switching a display image in a prescribed direction of a plurality of viewing directions to a content or a status desired by a user on a display unit which can display individual images in a plurality of viewing directions on a common screen. The display control device (control unit 2) for controlling a display unit which can display individual images in a plurality of viewing directions on a common screen conducts switching control of a display image in a prescribed direction of a plurality of viewing directions based on a predetermined display switching condition.
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Description

technical field

[0001] The present invention relates to a display control device, a display device and a display method, in particular to a display control device, a display device and a display method capable of displaying individual images for multiple viewing directions on the same screen. Background technique

[0002] In recent years, display devices such as televisions have been widely used not only at home but also as in-vehicle devices for outputting and displaying images and images to vehicle occupants. The vehicle-mounted display device was originally used to display route guidance to one's own vehicle, but in recent years, in addition to the use of route guidance, the vehicle-mounted display device has also been used as, for example, Patent Document 1 (Japanese Patent Laid-Open Publication No. 2003-244591 Publication) The display device disclosed in the vehicle-mounted television device, audio device, DVD playback device, etc.

[0003] The uses of such in-vehicle ...

Examples

Embodiment Construction

[0137] Hereinafter, embodiments of a display control device, a display device, and a display method according to the present invention will be described with reference to the drawings. First, the function of displaying individual images for a plurality of viewing directions on the same screen of the display control device and display device according to the present invention will be described in detail with reference to FIGS. 1 to 8 . In addition, the function of displaying two individual images in different directions (left and right directions) on the same screen is described here. However, this display function is not limited to the display in two directions, and it can also be configured It is possible to display individual images in three or more directions.

[0138] FIG. 1 is a diagram conceptually showing functions of a display device according to the present invention. It is configured such that the first image data D1 output from the first image source 101 and the se...