STEREOSCOPIC IMAGE SYSTEM AND RELATED DRIVING METHOD FOR BALANCING BRIGHTNESS OF LEFT-EYE AND RIGHT-EYE IMAGES
First Claim
1. A stereoscopic image system for balancing brightness of left-eye and right-eye images, comprising:
- an image-generating unit configured to;
provide a first image having a first brightness according to an image signal controller during a first period; and
provide a second image having a second brightness according to the image signal controller during a second period; and
a modulating module configured to modulate the image signal controller during the first and second periods so that the first image has a third brightness after passing through a first lens of polarized glasses and the second image has a fourth brightness after passing through a second lens of the polarized glasses, wherein a difference between the third brightness and the fourth brightness is smaller than a difference between the first and second brightness.
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Abstract
A stereoscopic image system includes an image-generating unit and a modulating module. According to an image signal controller, the image-generating unit is configured to provide a first image having a first brightness during a first period and a second image having a second brightness during a second period. The modulating module is configured modulate the image signal controller during the first and second periods so that the first image has a third brightness after passing through a first lens of polarized glasses and the second image has a fourth brightness after passing through a second lens of polarized glasses, wherein the difference between the third brightness and the fourth brightness is smaller than the difference between the first and second brightness.
11 Citations
11 Claims
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1. A stereoscopic image system for balancing brightness of left-eye and right-eye images, comprising:
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an image-generating unit configured to; provide a first image having a first brightness according to an image signal controller during a first period; and provide a second image having a second brightness according to the image signal controller during a second period; and a modulating module configured to modulate the image signal controller during the first and second periods so that the first image has a third brightness after passing through a first lens of polarized glasses and the second image has a fourth brightness after passing through a second lens of the polarized glasses, wherein a difference between the third brightness and the fourth brightness is smaller than a difference between the first and second brightness. - View Dependent Claims (2, 3, 4, 5)
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6. A method of balancing brightness of left-eye and right-eye images in a stereoscopic image system, comprising:
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providing a first image having a first brightness according to an image signal controller during a first period; providing a second image having a second brightness according to the image signal controller during a second period; receiving the first image during the first period using a first lens of polarized glasses, wherein the first image has a third brightness after passing through the first lens; receiving the second image during the second period using a second lens of the polarized glasses, wherein the second image has a fourth brightness after passing through the second lens; and modulating the image signal controller during the first period and the second period so that a difference between the third brightness and the fourth brightness is smaller than a difference between the first and second brightness. - View Dependent Claims (7, 8, 9, 10, 11)
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Specification