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Display system and display panel and signal processing apparatus for use with display system

一种信号处理装置、显示系统的技术，应用在处理器架构/配置、电视系统的零部件、辨认装置等方向，能够解决不能有效地利用图像显示、不能PDP连接、不能很好地工作等问题

Active Publication Date: 2005-03-16
MAXELL HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This STB cannot be connected to a PDP with a 1024×1024 interlaced display format. Even if it can be connected, it will not work well and cannot effectively use the image display of the 1024×1024 interlaced display format.

Method used

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  • Display system and display panel and signal processing apparatus for use with display system
  • Display system and display panel and signal processing apparatus for use with display system
  • Display system and display panel and signal processing apparatus for use with display system

Examples

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Embodiment Construction

[0023] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. figure 1 To show an overall view of the display system of the present invention, an image signal processing device (STB) 1 is connected to a display panel 2 through a cable 3 . The STB1 and the display board 2 have separate and independent frames. The STB can be accommodated on the display panel so that it can be freely attached and detached.

[0024] STB1 includes a tuner unit for receiving video broadcast signals, and can receive any of analog terrestrial broadcast signals such as standard NTSC signals, analog BS broadcast signals, digital BS / CS broadcast signals, and digital terrestrial broadcast signals, or any of them Any combination of, or all of these playback signals. In addition, a hard disk drive (HDD) or a digital video player / recorder (so-called DVD player / recorder) for recording these playback signals can also be placed inside. In addition, input...

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PUM

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Abstract

The present invention provides a technology for using an STB in conjunction with various display panels that comprise different types of display devices. The present invention comprises a display panel (2), which includes a memory section (255) and a transmitter section (210). The memory section (255) stores identification information (ID information), which includes the information about the type of a device constituting the display panel (2) and / or the specifications for the display panel. The transmitter section (210) transmits the ID information stored in the memory section (255) to a signal processing apparatus (1). The signal processing apparatus (1) includes a control circuit (110), which receives the ID information transmitted from the display panel (2), determines the device type of the display panel and / or the specifications for the display panel from the received ID information, and exercises control in accordance with the determination result to change the operation of the signal processing apparatus.

Description

technical field [0001] The present invention relates to a display system in which a display panel for displaying images and a signal processing device for image processing image signals are connected to each other, and the display panel and signal processing device used therein. In particular, the present invention relates to a display system capable of using both a signal processing device and a display panel and a signal processing device used in a display panel having different types and specifications of display devices. Background technique [0002] Now, a liquid crystal panel and a plasma display panel (hereinafter abbreviated as PDP) will be used as a flat display panel as a display device; , sometimes described as set-top boxes (STB)) are connected to each other to form a display system. Such a display system is described in FIG. 17 of JP-A-2003-43988. [0003] The above-mentioned structure is beneficial for thinning the display panel and improving the flexibility ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36G06F3/14G06T1/20G09F9/00G09G3/20G09G3/291G09G3/296G09G3/34G09G5/00H04N5/66
CPCH04N5/46G09G2370/042H04N21/4122H04N21/4363H04N21/4108H04N21/4854G09G5/003G09G2320/0606H04N21/42638H04N21/440218H04N21/4621
Inventor 高田春树青木浩司长谷川亮曾我部文男中川美砂子
Owner MAXELL HLDG LTD
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