Presentation display apparatus for displaying two different images on separate displays for a listener and a speaker
First Claim
1. A presentation display apparatus comprising:
- image memory means for storing image data of one screen image, the image data having color image data of color components;
image synthesizing means connected to said image memory means, for synthesizing the color image data of color components read out from said image memory means by first and second syntheszing processes which differ from each other thereby to form first and second image data, the first synthesizing process causing all the color image data of color components stored in said memory means to be synthesized and the second synthesizing process causing part of the color image data of color components stored therein to be synthesized;
first display means for displaying the first image data; and
second display means for displaying the second image data.
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Abstract
A presentation display apparatus including a data storage section for storing a plurality of explanative image data each having (R), (G) and (B) color image components, a data processing section for adding, to the explanative image data from the data storage section, function select image data different in color component from the explanative image data, an image memory for storing the image data of one screen image output from the data processing section, a listener'"'"'s first display device for displaying the image data which is delivered from image memory and a speaker'"'"'s second display device. The image data output from the image memory is supplied through a first color converter to the listener'"'"'s display device and through a second color converter to the speaker'"'"'s display device. In the first color converter, the explanative image data is alone directly delivered as conversion image data in spite of function select menu image data, so that only the explanative (R)/(G)/(B) image is displayed on the listener'"'"'s display device. In the second converter, the (R)/(G)/(B) input data are directly output as conversion image data when the function select image data is "0" and otherwise converted to all "1" when the function select menu image is "1" so that the function select menu and (R)/(G)/(B) explanative image are overlappingly displayed on the second display device.
85 Citations
16 Claims
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1. A presentation display apparatus comprising:
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image memory means for storing image data of one screen image, the image data having color image data of color components; image synthesizing means connected to said image memory means, for synthesizing the color image data of color components read out from said image memory means by first and second syntheszing processes which differ from each other thereby to form first and second image data, the first synthesizing process causing all the color image data of color components stored in said memory means to be synthesized and the second synthesizing process causing part of the color image data of color components stored therein to be synthesized; first display means for displaying the first image data; and second display means for displaying the second image data. - View Dependent Claims (2, 3, 4)
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5. A presentation display apparatus comprising:
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image memory means for storing color image data of one screen image including listener'"'"'s image data of a plurality of color components and speaker'"'"'s image data of a single color; first signal generating means for synthesizing said plurality of color components read out from said image memory means as first image data; second signal generating means for synthesizing said single color component image and said plurality of color component images read out from said image memory means as second image data; and display means for displaying said first and second image data. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13)
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14. A presentation display apparatus comprising:
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first memory means for storing a presentation image to be displayed for a listener and a speaker; second memory means for storing an auxiliary image for presentation to be displayed only for the speaker; image synthesizing means for synthesizing the presentation image and the auxiliary image; first display means for displaying the presentation image; and second display means for displaying a synthesized image based on the synthesized presentation and auxiliary images. - View Dependent Claims (15, 16)
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Specification