US 6,603,516 B1 · Image display apparatus

Abstract

An image display apparatus is provided that can easily confirm whether an image signal is suitable to the setting of an image display unit. The image display apparatus may include an image input unit, where image signals are input, an image display unit forming an optical image on the basis of the input image signals, a signal information detector for detecting signal information of the input image signals according to an input system of the image input unit, and a signal information output unit for outputting signal information detected by this signal information detector. Since the image display apparatus includes the signal information detector and the signal information output unit, it is possible to easily confirm whether the input image signals are suitable to the setting of the image display unit.

Claims30

Dependent claims

An image display apparatus, comprising:

an image input unit that inputs an image signal;
an image display unit that forms an optical image on the basis of the image signal input from the image input unit;
a signal identifying information detector that detects signal identifying information including characteristic properties of the input signal;
a signal identifying information output unit that outputs signal identifying information detected by the signal identifying information detector;
and
a signal identifying information processing unit that receives the signal identifying information from the signal identifying information output unit and displays the received signal identifying information through the image display unit.

3 more elements

Dependencies are inferred from the claim text.

Image display apparatus

Life of this patent

Image display apparatus

Life of this patent

Abstract

Claims30