摘要:
A thin film transistor (TFT), a method of fabricating the same, and an organic light emitting diode (OLED) display device having the TFT, the TFT includes a substrate, a protection layer disposed on the substrate, a buffer layer disposed on the protection layer, a semiconductor layer disposed on the buffer layer, a gate electrode disposed on the semiconductor layer, a gate insulating layer to electrically insulate the semiconductor layer from the gate electrode, and source and drain electrodes electrically insulated from the gate electrode and connected to the semiconductor layer. The protection layer is formed of an amine-containing clay. The OLED includes the TFT, an insulating layer disposed on the TFT, a first electrode connected to the drain electrode of the TFT, an organic layer disposed on the first electrode, and a second electrode disposed on the organic layer.
摘要:
An image processing method and apparatus for obtaining a wide dynamic range image, the method including: obtaining a plurality of low dynamic range images having different exposure levels for a same scene; generating motion map representing whether motion occurred, depending on brightness ranks of the plurality of low dynamic range images; obtaining weights for the plurality of low dynamic range images; generating a weight map by combining the weights and the motion map; and generating a wide dynamic range image by fusing the plurality of low dynamic range images and the weight map. According to the image processing method and apparatus, it is possible to accurately detect motion area using a rank map, obtain a wide dynamic range image at a higher operation speed, and reduce a possibility that a phenomenon such as color warping occurs by directly combining images without using a tone mapping process.
摘要:
A semiconductor device includes a substrate having a logic device region including logic devices thereon, and an input/output (I/O) device region including I/O devices thereon adjacent the logic device region. A first fin field-effect transistor (FinFET) on the logic device region includes a first semiconductor fin protruding from the substrate, and a triple-gate structure having a first gate dielectric layer and a first gate electrode thereon. A second FinFET on the I/O device region includes a second semiconductor fin protruding from the substrate, and a double-gate structure having a second gate dielectric layer and a second gate electrode thereon. The first and second gate dielectric layers have different thicknesses. Related devices and fabrication methods are also discussed.
摘要:
A semiconductor device includes a substrate having a logic device region including logic devices thereon, and an input/output (I/O) device region including I/O devices thereon adjacent the logic device region. A first fin field-effect transistor (FinFET) on the logic device region includes a first semiconductor fin protruding from the substrate, and a triple-gate structure having a first gate dielectric layer and a first gate electrode thereon. A second FinFET on the I/O device region includes a second semiconductor fin protruding from the substrate, and a double-gate structure having a second gate dielectric layer and a second gate electrode thereon. The first and second gate dielectric layers have different thicknesses. Related devices and fabrication methods are also discussed.
摘要:
An electrophotographic image forming apparatus including first and second developing devices to develop electrostatic latent images formed on first and second photosensitive bodies, each of the first and second developing devices comprise a first toner containing unit to contain a toner, the second developing device further including a second toner containing unit that is connected to the first toner containing unit by a connecting unit.