Abstract: The present invention relates to a composition for preventing, improving, or treating diseases related to advanced glycation end products, comprising an indole derivative or a pharmaceutically acceptable salt thereof. Specifically, the composition of the present invention possesses the effect of trapping methylglyoxal (MGO), which is a main precursor of advanced glycation end products, and thus can be effectively used for preventing, improving, or treating diseases related to advanced glycation end products.

Abstract: The present invention relates to a novel indole derivative and a use thereof. The novel indole derivative according to the present invention traps methylglyoxal (MGO), which is a main precursor of advanced glycation end products, and thus can be effectively used for preventing, improving, or treating diseases related to advanced glycation end products.

Abstract: According to some aspects of the disclosure, an organic light-emitting display device including a display panel including a driving thin film transistor (TFT), comprises a sensing unit configured to perform a sensing operation for external compensation of the display panel, and an analog-digital converter (ADC) configured to perform a conversion operation of converting an analog value held in the sensing unit into a digital value, wherein the sensing unit comprises a basic sensing unit configured to perform a sensing operation on the driving TFT, and a dummy sensing unit configured to perform a sensing operation on changes in a gain and an offset of the ADC, and the basic sensing unit and the dummy sensing unit are in a cascade connection to each other.

Abstract: A slew rate adjusting circuit includes an adjustment transistor configured to provide an adjustment current into an output port of an arithmetic amplifier, a first transistor connected between a power line of the arithmetic amplifier and the adjustment transistor, and a second transistor connected between the first transistor and an output node of the output port, wherein the adjustment transistor is turned on by the second transistor in response to a difference between an input voltage and an output voltage being equal to or greater than a reference voltage, and the adjustment current is provided to the output port in response to the adjustment transistor being turned on.

Abstract: The present invention relates to a source driver of a display apparatus, and relates to a source driver for display apparatus insensitive to power noise, which forcibly decides an internal operation state as normality in a specific period including a power noise generation period and operates insensitively to the power noise. Accordingly, the display apparatus can normally output an image voltage even though power noise occurs.

Abstract: The present invention relates to an output voltage stabilization circuit. Specifically, the present invention relates to an output voltage stabilization circuit of a display device driving circuit, which generates a reference current dependent on a high source voltage using a current source independent of a magnitude of the high source voltage, generates a reference current dependent on a low source voltage using a current source independent of a magnitude of the low source voltage, and then generates a control signal by comparing the magnitudes to each other, whereby the output voltage stabilization circuit may stabilize an output voltage regardless of an order in which the low source voltage and the high source voltage are turned off in a circuit using both the low source voltage and the high source voltage.

Abstract: The present invention relates to an output voltage stabilization circuit. Specifically, the present invention relates to an output voltage stabilization circuit of a display device driving circuit, which generates a reference current dependent on a high source voltage using a current source independent of a magnitude of the high source voltage, generates a reference current dependent on a low source voltage using a current source independent of a magnitude of the low source voltage, and then generates a control signal by comparing the magnitudes to each other, whereby the output voltage stabilization circuit may stabilize an output voltage regardless of an order in which the low source voltage and the high source voltage are turned off in a circuit using both the low source voltage and the high source voltage.

Abstract: A PDF (portable document format) document direct printing method of an image forming apparatus having a memory, the method includes comparing a size of the PDF document with an available capacity of the memory; transmitting the PDF document that is larger than the available capacity of the memory to at least one external device if a determination is made that the size of the PDF document is larger than the available capacity of the memory; receiving the PDF document from the external device, and forming an image corresponding to the received PDF format.

Abstract: An output driver of an electronic paper display device includes M number of output driver sections configured to transmit M number of pieces of data, respectively, to the electronic paper display device, wherein the M number of output driver sections are divided into a plurality of groups, and are temporally dispersed and driven according to groups, thereby transmitting the M number of pieces of data to the electronic paper display device. Also, an output driver for transmitting data to an electronic paper display device includes N number of drivers, wherein a part of the N number of drivers are selected and driven according to an output impedance of the electronic paper display device. Since output driver sections are divided into groups and are dispersedly driven, peak current is reduced. Since drivers are selectively driven according to the sizes of output loads, a constant driving capability is provided.

Abstract: Provided is a timing adjusting method for a touch screen liquid crystal display device. A liquid crystal module of the touch screen liquid crystal display device has a structure in which a data line connected to data pixels and a read line connected to read pixels are shared by a share line, and a display mode section for displaying data of the data pixels is performed separately from a read mode section for reading data of the read pixels.

Abstract: A simulated magazine capable of operating according to a movement of a trigger and a gun simulator provided with the simulated magazine are provided. The simulated magazine includes a burst signal generating unit and a magazine body. The burst signal generating unit a burster lever disposed closely on a rear surface of a trigger of a gun, a burst switch lever capable of operating according to a movement of the burster lever, and a tension spring for returning the moved burster lever to its original position. The magazine body includes a central controller for controlling whole operations, a burst switch disposed adjacent to the burst switch lever to be switched on according to a movement of the burst switch lever and transmit a burst signal to the central controller, and a firing signal output unit receiving a firing signal from the central controller and transmitting the firing signal to an external laser beam transmitter.

Abstract: A PDF (portable document format) document direct printing method of an image forming apparatus having a memory, the method includes comparing a size of the PDF document with an available capacity of the memory; transmitting the PDF document that is larger than the available capacity of the memory to at least one external device if a determination is made that the size of the PDF document is larger than the available capacity of the memory; receiving the PDF document from the external device, and forming an image corresponding to the received PDF format.

Abstract: A method of controlling an image forming apparatus to determine a printing operation depending on a residual developer includes receiving printing data from an external device, determining whether an auto storage function is set to store the printing data depending on the residual developer, detecting the residual developer in a developing device, comparing the detected residual developer with a predetermined reference residual amount when it is determined that the auto storage function is set, and storing the received printing data in the storage when it is determined that the detected residual developer is less than the reference residual amount according to the comparison. Accordingly, it is possible to prevent deterioration of a print quality due to a lack of the residual developer.