Patent ID: 9268145
Filing Date: 2016-02-23
CPC Classification: A61B,G02B,H04N

Claim Text:
1. An image display system for presenting a three-dimensional image to a viewer, the image display system comprising: an image display apparatus for alternately outputting a left-eye image and a right-eye image to be presented to a left eye and a right eye, respectively, of a viewer; and three-dimensional eyeglasses having a left-eye shutter and a right-eye shutter for being worn by the viewer over face or head and setting the left-eye shutter to an open state when the left-eye image is displayed by the image display apparatus and setting the right-eye shutter to the open state when the right-eye image is displayed by the image display apparatus, wherein the three-dimensional eyeglasses include: wherein the image display apparatus includes wherein the transmitting and receiving unit included in the image display apparatus is configured to transmit, to the three-dimensional eyeglasses, a specification-designating signal designating a specification including a data format of the biometric signal for the communication signal, and wherein the transmitting and receiving unit included in the three-dimensional eyeglasses is configured to (i) receive the specification-designating signal transmitted from the image display apparatus, (ii) convert the biometric signal acquired by the biometric signal measurement unit into the communication signal according to the specification including the data format of the biometric signal designated by the received specification-designating signal, and (iii) transmit, to the image display apparatus, the communication signal according to the specification including the data format of the biometric signal.