Display apparatus
First Claim
Patent Images
1. A display apparatus including:
- a plurality of display devices each having a plurality of light emitting pixels, each pixel including a group of different monochromatic luminescent elements, said pixels being arranged in a matrix form in groups of four in a square configuration so that an intragroup arrangement pitch P0 between monochromatic luminescent groups in each of the pixel groups is smaller than an intergroup arrangement pitch P1 between monochromatic luminescent groups in adjacent pixel groups, said monochromatic luminescent elements being arranged so that the intragroup arrangement pitch P0 for each pixel in each pixel group is smaller than the intergroup arrangement pitch P1 between adjacent pixel groups; and
drive means for causing each of said light emitting pixels of each of said display devices to emit light in one-to-one correspondence to said data obtained by sampling each individual television signal at fixed intervals of time.
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Abstract
According to a display apparatus of the present invention there can be obtained a smooth display picture free from roughness, of high resolution and high luminance by allowing a local ununiformity in the arrangement pitch of light emitting pixels to an allowable extent under the conventional simple signal processing wherein sampling of a television signal is performed at fixed intervals of time.
105 Citations
7 Claims
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1. A display apparatus including:
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a plurality of display devices each having a plurality of light emitting pixels, each pixel including a group of different monochromatic luminescent elements, said pixels being arranged in a matrix form in groups of four in a square configuration so that an intragroup arrangement pitch P0 between monochromatic luminescent groups in each of the pixel groups is smaller than an intergroup arrangement pitch P1 between monochromatic luminescent groups in adjacent pixel groups, said monochromatic luminescent elements being arranged so that the intragroup arrangement pitch P0 for each pixel in each pixel group is smaller than the intergroup arrangement pitch P1 between adjacent pixel groups; and drive means for causing each of said light emitting pixels of each of said display devices to emit light in one-to-one correspondence to said data obtained by sampling each individual television signal at fixed intervals of time. - View Dependent Claims (2)
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3. A display apparatus comprising:
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a plurality of display devices, each of said plurality of display devices including; a plurality of light emitting pixel groups, each group comprising a plurality of light emitting pixels, each pixel including a group of different monochromatic luminescent elements, arranged so that a pitch P0 between adjacent light emitting pixels of the same pixel group is less than a pitch P1 between adjacent pixel groups, said groups of monochromatic luminescent elements arranged so that the pitch P0 between adjacent monochromatic luminescent groups in one group of pixels is less than the pitch P1 between monochromatic luminescent groups in adjacent pixel groups. - View Dependent Claims (4)
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5. A display apparatus comprising:
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a plurality of display devices, each of said plurality of display devices including; a plurality of light emitting pixel groups, each group comprising a plurality of light emitting pixels, each pixel including a group of different monochromatic luminescent elements, wherein adjacent pixels in each group are spaced an equal distance apart, arranged so that a pitch P0 between adjacent light emitting pixels of the same group is less than a pitch P1 between adjacent groups, and said groups of monochromatic luminescent elements arranged so that the pitch P0 between adjacent monochromatic luminescent groups in one group of pixels is less than the pitch P1 between monochromatic luminescent groups in adjacent pixel groups. - View Dependent Claims (6, 7)
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Specification