摘要:
A glass substrate laser cutting device according to the invention includes: a working table that has a plurality of vacuum absorbing grooves; a laser cutter; a pressure sensor that measures a pressure sensor when suctioning the glass substrate in a vacuum state; a calculation processing unit that compares the vacuum pressure measured by the pressure sensor with a predetermined threshold pressure and determines whether the glass substrate is broken; a laser cutter that includes a leaser head moving along the cutting direction of the glass substrate and emitting a laser beam; and an optical sensor that is attached to the laser head so as to move together and is disposed at a point in front of the laser beam emitted to the outside so as to detect the breakage of the glass substrate.
摘要:
A glass substrate laser cutting device according to the invention includes: a working table that has a plurality of vacuum absorbing grooves; a laser cutter; a pressure sensor that measures a pressure sensor when suctioning the glass substrate in a vacuum state; a calculation processing unit that compares the vacuum pressure measured by the pressure sensor with a predetermined threshold pressure and determines whether the glass substrate is broken; a laser cutter that includes a leaser head moving along the cutting direction of the glass substrate and emitting a laser beam; and an optical sensor that is attached to the laser head so as to move together and is disposed at a point in front of the laser beam emitted to the outside so as to detect the breakage of the glass substrate.
摘要:
An apparatus for processing an image, including: a body; a lens module disposed on the body; and a control ring disposed on the lens module, wherein the control ring is configured to change a setting value of a setting item.
摘要:
An apparatus and method for detecting a voice period in a mobile communication system are provided. The method includes determining a voice codec rate, comparing a maximum size of a Silence InDication (SID) packet and a minimum size of a voice packet corresponding to the determined voice codec rate, and detecting the voice period by using any one of a packet size and an inter-packet interval according to the comparison result.
摘要:
Disclosed herein is a method for forming metal, semiconductor or insulator patterns. The method comprises the steps of: (S302) forming metal, semiconductor or insulator patterns 202 with the larger sizes or linewidths by the prior method; and (S306) reducing the sizes or linewidths of the patterns 202 by etching the patterns 202 using a physical or mechanical process, or by etching the patterns 202 using a chemical process, or by decomposing the patterns 202 from the outermost portion thereof.
摘要:
Disclosed herein is a breaking apparatus for glass substrates. The breaking apparatus includes a breaking bar connected to a linear driver, a plurality of linear bushes longitudinally mounted on the breaking bar and each including an outer barrel, a plurality of buffer cylinders longitudinally mounted on the breaking bar, and a breaking tip extending in one direction and having a bar shape with a predetermined width. Each of the buffer cylinders includes a hollow cylinder body generating pressure therein, a piston received in the cylinder body, and a piston rod connected to the piston. The breaking tip is disposed in a longitudinal direction of the breaking bar beneath the breaking bar and connected to the piston rods and the shafts to be brought into contact with a glass substrate.
摘要:
An apparatus and method for adaptively allocating subchannels according to frequency reuse rates in an OFDMA system are provided. To allocate one or more subchannels to one or more MSs, information related to an optimum FRF and a modulation scheme is received from the plurality of MSs, the number of subchannels required for each FRF is calculated according to the received information, subchannels are allocated to the BS for each FRF, based on the calculated subchannel numbers from the BS and neighboring BSs, and the allocated subchannels are allocated to the MSs.
摘要:
A digital image processing apparatus, which displays a setting item designated by a user and a setting status of a setting value for the setting item together on a portion of a setting menu that is most visible to user's eyes to allow the user to efficiently set items necessary for a photographing operation and/or other operations, and a method of controlling the apparatus. The apparatus includes a body; and a display unit on the body where setting information is displayed, wherein a display screen displayed on the display unit includes a selection region where at least one setting item is displayed and an adjustment region where a currently set current setting value is displayed together with candidate setting values that can be set for at least one of the at least one setting item. The current setting value and the candidate setting values can be displayed on the adjustment region for a selection item selected from display items displayed on the selection region, and the selection item can be in a central part of the selection region.
摘要:
An apparatus for processing an image, including: a body; a lens module disposed on the body; and a control ring disposed on the lens module, wherein the control ring is configured to change a setting value of a setting item.
摘要:
An apparatus and method for adaptively allocating subchannels according to frequency reuse rates in an OFDMA system are provided. To allocate one or more subchannels to one or more MSs, information related to an optimum FRF and a modulation scheme is received from the plurality of MSs, the number of subchannels required for each FRF is calculated according to the received information, subchannels are allocated to the BS for each FRF, based on the calculated subchannel numbers from the BS and neighboring BSs, and the allocated subchannels are allocated to the MSs.