Abstract: An apparatus for manufacturing display devices includes: a stage; and a head unit disposed on the stage and including a nozzle unit. The head unit further includes a first coating portion covering a bottom surface of the head unit and at least a part of an inner surface of the nozzle unit, and where a thickness of at least a part of the first coating portion becomes narrower toward a top of the first coating portion.

Abstract: An electronic device, and a software setting method based on a subscriber identity module in an electronic device, according to various embodiments of the present invention, provide first setting information corresponding to a first communication network provider according to the recognition, by the electronic device, of a first subscriber identity module including information of the first communication network provider among a plurality of communication network providers, confirm second network setting information corresponding to a second communication network provider according to the recognition, by the electronic device, of a second subscriber identity module including information of the second communication network provider among the plurality of communication network providers, and can set a network of the electronic device on the basis of the first setting information and the second network setting information corresponding to the second communication network provider.

Abstract: An electronic device, and a software setting method based on a subscriber identity module in an electronic device, according to various embodiments of the present invention, provide first setting information corresponding to a first communication network provider according to the recognition, by the electronic device, of a first subscriber identity module including information of the first communication network provider among a plurality of communication network providers, confirm second network setting information corresponding to a second communication network provider according to the recognition, by the electronic device, of a second subscriber identity module including information of the second communication network provider among the plurality of communication network providers, and can set a network of the electronic device on the basis of the first setting information and the second network setting information corresponding to the second communication network provider.

Abstract: An integrated circuit memory device includes a plurality of memory cell array blocks, each having M columns by N rows and arranged in linear, spaced apart relation in the integrated circuit to produce a row of memory cell array blocks. The row of memory cell array blocks includes first and second outer blocks and at least one inner block therebetween. Each of the outer blocks includes M/2 columns by N rows of dummy cells. Each common area between cell array blocks includes a common input/output circuit block having M/2 columns in each common area, a respective one of which is connected to M/2 columns by N rows of a respective adjacent pair of memory cell array blocks. The integrated circuit also includes input/output lines in each common area and a plurality of input/output circuit blocks, a respective one of which is connected to the input/output lines in a respective adjacent pair of common areas. Preferably, the plurality of memory cell array blocks comprises a plurality of triplets (i.e.

Abstract: The present invention relates to a semiconductor memory device having a sense amplifier operated by a given control signal and a sense amplifier driver. A comparator compares the amplified sense amplifier driver with a reference voltage. A comparison output signal is enabled and used by a bias circuit and a sense amplifier driver control circuit, which circuit has an output line connected to a control terminal of the sense amplifier driver. The output line signal variably controls current flowing into the sense amplifier driver by allowing the amount of current to be increased when transmitting data from a RAM port to a SAM port. A bias circuit maintains the current flowing into the driving element at a constant state regardless of an increment or decrement of an external power supply voltage.

Abstract: The present invention relates to a semiconductor memory device and more particularly to a sense amplifier control circuit capable of stabilizing memory cell voltage characteristics by clamping an external power supply voltage to an internal power supply voltage. The semiconductor memory device according to the present invention has a sense amplifier operated by a given control signal and a first sense amplifier driver. A sense amplifier driver control circuit has an output line connected to a control terminal of the first sense amplifier driver for variably controlling current flowing into the first sense amplifier driver by allowing the amount of current to be increased when transmitting data from a RAM port to a SAM port. A bias circuit has an output line connected to a control terminal of a driving element of the sense amplifier driver control unit and maintains the current flowing into the driving element at a constant state regardless of an increment or decrement of an external power supply voltage.

Abstract: A video RAM capable of minimizing the peak current generated during a data transfer operation performed between a RAM and a SAM, and a method for suppressing the peak current in a SAM block. The video RAM comprises a first power source, a second power source, unit latch circuit which inputs the first and second power sources as a source power, a SAM block composed of a plurality of unit latch circuits, and peak current suppression means formed on a path through which the first and second power sources are inputted to the unit latch circuit.