Abstract: The present invention relates to managing a Unity file in a mobile platform in order to forestall a Unity library executable in a mobile platform from being analyzed by reverse engineering and decompiling and provides an apparatus for managing a Unity file in a mobile platform comprising a file extracting section that extracts a Unity library file from a Unity application; an encrypting section that encrypts a programming library file in the Unity library file thus extracted and creates an encrypted programming library file; a file creating section that creates a decrypting library to decrypt the encrypted programming library file and creates a secured Unity application using the decrypting library and the encrypted programming library file; and a file executing section that, upon request to execute the secured Unity application, executes the secured application by decrypting the encrypted programming library file using the decrypting library.

Abstract: A method of recognizing a barcode of a deposition mask, includes: receiving a barcode image corresponding to the barcode, the barcode image being associated with a lighting environment; determining that the barcode image is not recognizable; generating, in response to determining that the barcode image is not recognizable, one or more control signals configured to modify the lighting environment; and causing, at least in part, a second barcode image to be generated in association with a modified lighting environment.

Abstract: A light-emitting-device package according to one aspect of the present invention includes: a metal substrate; a light emitting device disposed on a first surface of the metal substrate and configured to emit at least ultraviolet light; a pair of electrodes disposed to be spaced apart from each other on at least the first surface of the metal substrate, and electrically connected to the light emitting device; and an insulating layer provided between the metal substrate and the pair of electrodes. UV reflectance of the first surface of the metal body is higher than UV reflectance of the pair of electrodes.

Abstract: A light-emitting-device package according to one aspect of the present invention includes: a metal substrate; a light emitting device disposed on a first surface of the metal substrate and configured to emit at least ultraviolet light; a pair of electrodes disposed to be spaced apart from each other on at least the first surface of the metal substrate, and electrically connected to the light emitting device; and an insulating layer provided between the metal substrate and the pair of electrodes. UV reflectance of the first surface of the metal body is higher than UV reflectance of the pair of electrodes.

Abstract: Disclosed herein are a light emitting module and a lighting device that may be used for a display application or a lighting application. The light emitting module includes an electrode layer including a plurality of blocks that are insulated from each other by an electrode separating line; and one or more light emitting elements mounted on the electrode layer so as to be electrically connected to any one block of the blocks of the electrode layer and a neighboring block, respectively, wherein the blocks have another neighboring block disposed in a first direction and still another neighboring block disposed in a second direction, based on any one block of the blocks while having the electrode separating line formed to be bent more than once at a predetermined interval therebetween so that heat generated from the light emitting elements is emitted through the blocks.

Abstract: A light-emitting-device package according to one aspect of the present invention includes: a metal substrate; a light emitting device disposed on a first surface of the metal substrate and configured to emit at least ultraviolet light; a pair of electrodes disposed to be spaced apart from each other on at least the first surface of the metal substrate, and electrically connected to the light emitting device; and an insulating layer provided between the metal substrate and the pair of electrodes. UV reflectance of the first surface of the metal body is higher than UV reflectance of the pair of electrodes.

Abstract: The present invention relates to an apparatus for managing an APK file in the Android platform in order to forestall an executable file in an APK file from being analyzed by reverse engineering or decompiling that comprises a file reader that reads an original .dex file in the APK file, a file modifier that modifies the original .dex file the file reader has read and stores the modified .dex file in a readable folder in the APK file, a file creator that accesses the folder to read and restore the original .dex file, creates a temporary .dex file that is can be loaded onto memory and adds the temporary .dex file to the APK file in order to create a protected APK file and a file executer that reads from the folder and restores, if the Android platform requests the protected APK file to be executed, the modified original .dex file by executing the temporary .dex file and loads the restored original .dex file onto memory in order to execute the protected APK file.

Abstract: A light-emitting-device package according to one aspect of the present invention includes: a metal substrate; a light emitting device disposed on a first surface of the metal substrate and configured to emit at least ultraviolet light; a pair of electrodes disposed to be spaced apart from each other on at least the first surface of the metal substrate, and electrically connected to the light emitting device; and an insulating layer provided between the metal substrate and the pair of electrodes. UV reflectance of the first surface of the metal body is higher than UV reflectance of the pair of electrodes.

Abstract: A method of recognizing a barcode of a deposition mask, includes: receiving a barcode image corresponding to the barcode, the barcode image being associated with a lighting environment; determining that the barcode image is not recognizable; generating, in response to determining that the barcode image is not recognizable, one or more control signals configured to modify the lighting environment; and causing, at least in part, a second barcode image to be generated in association with a modified lighting environment.

Abstract: Disclosed are a method and an apparatus for analyzing a sample using terahertz waves. The method of analyzing a sample using terahertz waves includes: generating terahertz waves; simultaneously radiating two or more electromagnetic waves with different radiation angles, using the terahertz waves with a transmitting antenna; receiving the two or more electromagnetic waves transmitting the sample with a receiving antenna; and acquiring an analysis image of the sample by processing the received two or more electromagnetic waves In accordance with the present invention, it is possible to reduce the time taken to acquire an analysis image of a sample by simultaneously radiating terahertz waves with different radiation angels from one antenna.

Abstract: An actuator latch system of a hard disk drive keeps an actuator of the hard disk drive in place in a state in which a read/write head mounted to a swing arm of the actuator is parked. The latch system has first and second protrusions at upper and lower parts of a rear end portion of the swing arm, and a latch lever having first and second hooks at upper and lower parts of a leading end of the lever. The latch lever, like the actuator, is mounted to a base of the hard disk drive so as to be rotatable about a respective axis.

Abstract: A suspension assembly and an actuator having the same, which are of a hard disk drive (HDD). The suspension assembly includes a load beam coupled to an end of a swing arm of an actuator; a flexure attached to the load beam to support the slider; and a tip-tab which extends from a front end of the load beam to contact a ramp when the read/write head is parked, wherein a width of a contact part of the tip-tab that contacts the ramp is wider than other parts of the tip-tab. A width of a part of the tip-tab engaged with the load beam and a width of a front part of the tip-tab are smaller than the width of the contact part. The width of the tip-tab increases gradually from the front end of the load beam up to the contact part, and decreases gradually after the contact part.

Abstract: An FPC holding mechanism of an actuator assembly of a hard disk drive (HDD) includes an FPC holder protruding from an arm-mold of the actuator assembly, and an FPC clip mounted to the FPC holder so as to be rotatable. The FPC holder defines a guide groove into which the FPC is inserted and a first side support plate facing one side surface of the FPC. The FPC clip includes a second side support plate juxtaposed with the first side support plate and facing the other side surface of the FPC, and at least two clip arms extending in a horizontal direction over upper and lower edges of the FPC, respectively. At least one of the clip arms has a hook hooked onto the first side support plate. The FPC holding mechanism thus prevents a portion of the FPC from moving in vertical and horizontal directions.

Abstract: An actuator latch mechanism of a hard disk drive (HDD) includes a latch lever and a magnetic latch carried by the latch lever. The latch lever is mounted to a base of the HDD so as to be rotatable and prevents an actuator arm from rotating from a position, at which a read/write head carried by the actuator arm is parked, to a read/write position at which the read/write head is located over a recording surface of a disk. A bobbin on which a VCM coil is provided extends from a rear end of the actuator arm. A permanent magnet of the VCM is fixed to the base as juxtaposed with the bobbin.

Abstract: An actuator latch system of a hard disk drive selectively locks in place and releases a rotatable swing arm having a front end portion supporting a magnetic head and a rear end portion on which a voice coil motor (VCM) coil is disposed. The actuator latch system includes a notch in the rear end portion of the swing arm, and a rotatable latch lever having a front end portion including a hook and a magnet. The hook is received in the notch in the rear end portion of the swing arm to arrest rotation of the swing arm in a predetermined direction. The magnet of the latch lever faces a section of the VCM coil such that when the hard disk drive is started, the latch lever is rotated by a force generated due to current flowing through the section of the VCM coil faced by the magnet and the magnetic field generated by the magnet. The rotation of the latch lever prevents the hook from interfering with the rotation of the swing arm in the predetermined direction.

Abstract: A method and an apparatus for improving performance of a hard disk drive at low temperature are provided. The method includes: measuring an internal temperature of the hard disk drive; checking whether a measured internal temperature is not more than a predetermined critical temperature; if the measured internal temperature is not more than the predetermined critical temperature, driving a motor of the hard disk drive for a predetermined time and proceeding to the operation of the measuring of the internal temperature of the hard disk drive; and if the measured internal temperature is greater than the predetermined critical temperature, determining that reading/writing operations with respect to the hard disk drive are available.

Abstract: An actuator latch mechanism of a hard disk drive (HDD) includes a latch lever and a magnetic latch carried by the latch lever. The latch lever is mounted to a base of the HDD so as to be rotatable and prevents an actuator arm from rotating from a position, at which a read/write head carried by the actuator arm is parked, to a read/write position at which the read/write head is located over a recording surface of a disk. A bobbin on which a VCM coil is provided extends from a rear end of the actuator arm. A permanent magnet of the VCM is fixed to the base as juxtaposed with the bobbin.

Abstract: In one embodiment, the method includes modifying data being copied such that portions of the data that include defects are replaced with dummy data. For example, a defective portion of the data is detected during a copy operation, and the data being copied is modified such that detected defective portions of the data are replaced with the dummy data.

Abstract: Provided is a hard disk drive (HDD) assembly. The HDD assembly includes: a HDD including a base member, a cover member, a spindle motor, a data storage disk, and an actuator; and a printed circuit board (PCB) disposed beside the HDD and operating the HDD. The HDD assembly can be mounted on an electronic device, for example, a mobile phone. In this case, the HDD assembly is mounted between a main PCB and a back cover of the mobile phone using a first damping pad interposed between the cover member and the main PCB and a second damping pad interposed between the base member and the back cover. The PCB for the HDD is disposed on the main PCB of the mobile phone to be placed beside the HDD.

Abstract: Provided are a hard disk drive (HDD) assembly and a mobile phone employing the HDD assembly. The HDD assembly includes: a HDD including a base member, a cover member, a spindle motor installed on the base member, at least one data storage disk mounted on the spindle motor, and an actuator pivotably installed on the base member and moving a read/write head to a predetermined position on the disk; a printed circuit board (PCB) disposed beside the HDD and operating the HDD; and a mounting bracket mounted on an electronic device while accommodating the HDD and the PCB, and including a first accommodating space adapted to accommodate the HDD and a second accommodating space disposed beside the first accommodating space and adapted to accommodate the PCB.