发明名称 |
Stereoscopic image display and driving method thereof |
摘要 |
A stereoscopic image display apparatus and a driving method of the display apparatus are provided. The display apparatus includes a resolution enhancer that calculates an average brightness of first left-eye image data included in an nth (n is a natural number) line of the 3D image data and second left-eye image data included in an n+2th line of the 3D image data to obtain left-eye average data, calculates an average brightness of first right-eye image data included in an n+1th line of the 3D image data and second right-eye image data included in an n+4th line of the 3D image data to obtain right-eye average data, and converts the brightness of the left-eye average data and the right-eye average data into grayscale values. |
申请公布号 |
US8743188(B2) |
申请公布日期 |
2014.06.03 |
申请号 |
US201113312784 |
申请日期 |
2011.12.06 |
申请人 |
LG Display Co., Ltd. |
发明人 |
Kim Kiltae |
分类号 |
H04N9/47;H04N3/14;H04N13/04;H04N15/00;G02B27/22;G02B27/26;G02B27/28 |
主分类号 |
H04N9/47 |
代理机构 |
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代理人 |
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主权项 |
1. A stereoscopic image display apparatus comprising:
a display panel including pixels that are arranged in a matrix pattern at intersections of data lines and gate lines; a display panel driver that increases resolution of input 3D image data and displays the 3D image data on the display panel; a patterned retarder that includes a first retarder transmitting first polarized light from odd-numbered lines of the display panel and a second retarder transmitting second polarized light from even-numbered lines of the display panel; and polarization glasses that includes a first polarization filter transmitting the first polarized light from the first retarder and a second polarization filter transmitting the second polarized light from the second retarder, wherein the display panel driver includes a resolution enhancer that calculates an average brightness of first left-eye image data included in an nth (n is a natural number) line of the 3D image data and second left-eye image data included in an n+2th line of the 3D image data to obtain left-eye average data, calculates an average brightness of first right-eye image data included in an n+1th line of the 3D image data and second right-eye image data included in an n+4th line of the 3D image data to obtain right-eye average data, and converts the brightness of the left-eye average data and the right-eye average data into grayscale values.
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地址 |
Seoul KR |