Display device using semiconductor light emitting device and method of fabricating the same
First Claim
1. A display device using a semiconductor light emitting device comprising:
- a substrate;
a plurality of first electrodes disposed on the substrate;
a plurality of semiconductor light emitting devices constituting individual pixels;
an anisotropic conductive film layer disposed on the substrate provided with the plurality of first electrodes, and electrically connecting the plurality of semiconductor light emitting devices with the first electrodes;
a plurality of semiconductor light emitting devices disposed on the anisotropic conductive film layer, electrically connected to the plurality of first electrodes, and constituting individual pixels;
a plurality of second electrodes disposed between the plurality of semiconductor light emitting devices and electrically connected to the plurality of semiconductor light emitting devices; and
a wavelength converting layer disposed on the plurality of semiconductor light emitting devices, wherein;
red, green, and blue sub-pixels constitute a one pixel or red, green, blue, and white sub-pixels constitute a one pixel,the plurality of semiconductor light emitting devices are blue semiconductor light emitting devices,the wavelength converting layer includes red portions having a red fluorescent (phosphor) material and green portions having a green fluorescent (phosphor) material,the red portions and the green portions are bar-shaped portions extending in a direction parallel to the plurality of first electrodes, andthe red portions and the green portions are alternately disposed in a direction parallel to the plurality of second electrodes.
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Accused Products
Abstract
A display device using a semiconductor light emitting device and a method of fabricating the semiconductor light emitting device are disclosed. The display device includes a substrate, a plurality of first electrodes disposed on the substrate, an anisotropic conductive film disposed on the substrate provided with the first electrodes, a plurality of semiconductor light emitting devices disposed on the anisotropic conductive film layer, electrically connected to the first electrodes, and constituting individual pixels, and a plurality of second electrodes disposed between the semiconductor light emitting devices and electrically connected to the semiconductor light emitting devices. Thus, alignment of the semiconductor light emitting device array may be simplified by use of an anisotropic conductive film Due to excellent brightness, the semiconductor light emitting devices, which are small in size, may form individual sub-pixels. In addition, the distance between the semiconductor light emitting devices is sufficiently long to embody a flexible display device.
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Citations
13 Claims
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1. A display device using a semiconductor light emitting device comprising:
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a substrate; a plurality of first electrodes disposed on the substrate; a plurality of semiconductor light emitting devices constituting individual pixels; an anisotropic conductive film layer disposed on the substrate provided with the plurality of first electrodes, and electrically connecting the plurality of semiconductor light emitting devices with the first electrodes; a plurality of semiconductor light emitting devices disposed on the anisotropic conductive film layer, electrically connected to the plurality of first electrodes, and constituting individual pixels; a plurality of second electrodes disposed between the plurality of semiconductor light emitting devices and electrically connected to the plurality of semiconductor light emitting devices; and a wavelength converting layer disposed on the plurality of semiconductor light emitting devices, wherein; red, green, and blue sub-pixels constitute a one pixel or red, green, blue, and white sub-pixels constitute a one pixel, the plurality of semiconductor light emitting devices are blue semiconductor light emitting devices, the wavelength converting layer includes red portions having a red fluorescent (phosphor) material and green portions having a green fluorescent (phosphor) material, the red portions and the green portions are bar-shaped portions extending in a direction parallel to the plurality of first electrodes, and the red portions and the green portions are alternately disposed in a direction parallel to the plurality of second electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification