Abstract: Aspects of the present disclosure are directed to a display device having a repairable touch line. In one aspect, a display device includes a display panel including a plurality of touch blocks each having a touch electrode; a dummy region at one side of the display panel; a plurality of touch lines connected to the plurality of touch blocks and configured to apply a touch signal to the plurality of touch blocks; a repair line in the dummy region; and a dummy pattern in the dummy region.

Abstract: Aspects of the present disclosure are directed to a display device having a repairable touch line. In one aspect, a display device includes a display panel including a plurality of touch blocks each having a touch electrode; a dummy region at one side of the display panel; a plurality of touch lines connected to the plurality of touch blocks and configured to apply a touch signal to the plurality of touch blocks; a repair line in the dummy region; and a dummy pattern in the dummy region.

Abstract: The present invention relates to an authentication method and device using a single-use password generated from iris image information. The device comprises: a terminal and a server storing, in respective memories thereof, the iris image information for authentication; a camera attached to and installed on the device to capture the iris image information for authentication; the terminal, which generates the single-use password from the iris image information acquired through the camera, and transmits the single-use password to the server; and the server, which has a built-in algorithm for comparing and determining whether or not the single-use password transmitted from the terminal matches single-use password stored in the server.

Abstract: An audio processing device and an audio processing method are provided. The audio processing device includes a first controller configured to initialize the audio processing device; and a second controller configured to connect the audio processing device and an audio output device while the first controller initializes the audio processing device, and to transmit a message reporting completion of the connection of the audio processing device and the audio output device to the first controller, wherein the first controller is configured to start an operation of outputting audio to the audio output device in response to the message reporting the completion of the connection from the second controller.

Abstract: An audio processing device and an audio processing method are provided. The audio processing device includes a first controller configured to initialize the audio processing device; and a second controller configured to connect the audio processing device and an audio output device while the first controller initializes the audio processing device, and to transmit a message reporting completion of the connection of the audio processing device and the audio output device to the first controller, wherein the first controller is configured to start an operation of outputting audio to the audio output device in response to the message reporting the completion of the connection from the second controller.

Abstract: An embodiment of the present invention provides a surface plate provided at a wafer double-side grinding device for grinding a wafer. The surface plate includes a plurality of first surface plate grooves formed in a first direction, and a plurality of second surface plate grooves formed in a second direction different from the first direction. The first surface plate grooves and the second surface plate grooves have first and second surface plate groove portions arranged therein, the first and second surface plate groove portions having steps formed in a direction toward the center or an outer periphery of a lower surface plate.

Abstract: An embodiment of the present invention provides a surface plate provided at a wafer double-side grinding device for grinding a wafer. The surface plate includes a plurality of first surface plate grooves formed in a first direction, and a plurality of second surface plate grooves formed in a second direction different from the first direction. The first surface plate grooves and the second surface plate grooves have first and second surface plate groove portions arranged therein, the first and second surface plate groove portions having steps formed in a direction toward the center or an outer periphery of a lower surface plate.

Abstract: The present invention provides a semiconductor device that ensures both the breakdown voltage characteristic and specific on-resistance characteristic required for a high-voltage semiconductor device and that includes a gate over a substrate, a source region formed at one side of the gate, a drain region formed at the other side of the gate, and a plurality of device isolation films formed between the source region and the drain region, below the gate.

Abstract: The invention relates to an apparatus for purifying OLED materials by sublimation. Conventional sublimation purification apparatuses are batch type, where one sublimation purification process is performed by loading one source material into the processor chamber, and then unloading a purified material from the process chamber. These processes are manually performed, and thus it is not possible to continuously produce purified materials for OLED. Therefore, it is difficult to increase throughputs and productivity. According to the invention, loading the source materials and unloading the purified materials is performed automatically, thus enabling a continuous process of purifying source materials for OLED.

Abstract: The present invention provides a semiconductor device that ensures both the breakdown voltage characteristic and specific on-resistance characteristic required for a high-voltage semiconductor device and that includes a gate over a substrate, a source region formed at one side of the gate, a drain region formed at the other side of the gate, and a plurality of device isolation films formed between the source region and the drain region, below the gate.

Abstract: The invention relates to a sublimation purification apparatus and a method for purifying a material for an organic light-emitting diode (OLED). Conventional sublimation purification apparatuses are batch type, where one sublimation purification process is performed by loading one source material into the processor chamber, and then unloading a purified material from the process chamber. These processes are manually performed, and thus it is not possible to continuously produce the purified material for the OLED. Therefore, it is difficult to increase a throughput and productivity. According to the invention, loading the source material and unloading the purified material are performed automatically, thus enabling a continuous process of purifying the source material for the OLED.

Abstract: A semiconductor device includes a substrate having a supporting substrate, wherein a first epitaxial layer and a second epitaxial are sequentially stacked, an isolation region including a first buried impurity region of a second conductivity type and a second buried impurity region of the second conductivity type wherein the first buried impurity region is formed from the supporting substrate to the first epitaxial layer, and the second buried impurity region is formed from the first epitaxial layer to the second epitaxial layer and is in contact with an edge of the first buried impurity region, a third buried impurity region of a first conductivity type formed from the first epitaxial layer to the second epitaxial layer, located in the second buried impurity region and overlapped with the first buried impurity region, and a transistor formed over the second epitaxial layer and overlapped with the third buried impurity region.

Abstract: The present invention relates to a locking apparatus with enhanced security using an iris image, wherein, if a terminal including a short-range wireless communication means and camera accesses the locking apparatus, the locking apparatus: transmits, a token comprising at least one of identification number and/or random number of the locking apparatus from a token generator mounted on the locking apparatus, to the terminal; requests an iris image be photographed and transmitted within a preset time period; generates an iris template from the iris image photographed by a camera fixed on the user terminal; encrypts and transmits the generated iris template and the token from the terminal to the locking apparatus using short-range wireless communication; and performs at least one of access permission (lock release), access denial (a maintenance of a locked state), a request for re-photographing, and an emergency alarm by decrypting the received encrypted iris template and token using a decoder mounted on the lock

Abstract: The present invention relates to an authentication method and device using a single-use password generated from iris image information. The device comprises: a terminal and a server storing, in respective memories thereof, the iris image information for authentication; a camera attached to and installed on the device to capture the iris image information for authentication; the terminal, which generates the single-use password from the iris image information acquired through the camera, and transmits the single-use password to the server; and the server, which has a built-in algorithm for comparing and determining whether or not the single-use password transmitted from the terminal matches single-use password stored in the server.

Abstract: A mask for laser induced thermal imaging and a method of fabricating an organic electro-luminescence display device using the mask. A mask includes a transparent substrate including a transmitting region; a reflective layer pattern on a first surface of the transparent substrate other than the transmitting region; and a scattering unit on at least one of the first surface or a second surface opposite the first surface of the transparent substrate, and the scattering unit is at a position corresponding to the reflective layer pattern. The mask can accurately irradiate a laser to a donor substrate and prevent or reduce damage of the laser generator due to the laser beam being reflected by the mask.

Abstract: The present invention provides a semiconductor device that ensures both the breakdown voltage characteristic and specific on-resistance characteristic required for a high-voltage semiconductor device and that includes a gate over a substrate, a source region formed at one side of the gate, a drain region formed at the other side of the gate, and a plurality of device isolation films formed between the source region and the drain region, below the gate.

Abstract: A donor substrate for laser induced thermal imaging and a method of fabricating an organic light emitting diode (OLED) using the donor substrate are disclosed. In one embodiment, the donor substrate includes a base film, a light-to-heat conversion layer formed on the base film, a buffer layer formed on the light-to-heat conversion layer, and a transfer layer formed on the buffer layer. The buffer layer is formed of magnesium (Mg), an Mg alloy, or magnesium oxide. In the donor substrate for laser induced thermal imaging, the buffer layer is formed between the interlayer and the transfer layer or between the light-to-heat conversion layer and the transfer layer, so that surface characteristics between the donor substrate and the transfer layer can be improved.

Abstract: The present invention relates to a method and apparatus for iris recognition using multiple iris templates registered for each individual. The method include acquiring at least one or two eye images of a person to be registered; generating an iris template group for registration from the at least one or two eye images, and storing and registering the iris template group in a database; photographing an eye of the person using a camera placed on a front side of an iris recognition apparatus multiple times to acquire multiple images for authentication; generating an iris template group for authentication comprising multiple iris templates from the multiple eye images; comparing the iris template group for authentication with the registered iris template group for each registered person stored in the database; and performing authentication or identification using the comparison result.

Abstract: Provided are a donor substrate for laser induced thermal imaging (LITI) and a method of fabricating an organic light emitting diode (OLED) using the same, which can prevent a transferred emission layer from being damaged by heat and thus prevent wrinkles from forming on the surface thereof. The donor substrate includes a base layer, a light-to-heat conversion layer disposed on the base layer, a first transfer layer disposed on the light-to-heat conversion layer and including an organic layer, an inorganic layer, or a double layer thereof, and a second transfer layer disposed on the first transfer layer and including an emission layer. The first transfer layer has an absolute value of lowest unoccupied molecular orbital energy level of 2.6 to 3.0 eV and a band gap energy of 2.8 to 3.4 eV.

Abstract: A mask for laser induced thermal imaging and a method of fabricating an organic electro-luminescence display device using the mask. A mask includes a transparent substrate including a transmitting region; a reflective layer pattern on a first surface of the transparent substrate other than the transmitting region; and a scattering unit on at least one of the first surface or a second surface opposite the first surface of the transparent substrate, and the scattering unit is at a position corresponding to the reflective layer pattern. The mask can accurately irradiate a laser to a donor substrate and prevent or reduce damage of the laser generator due to the laser beam being reflected by the mask.