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.
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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