摘要:
A coating film to prevent a conspicuous fingerprint has a water contact angle of no less than 60° so that most of water contained in fingerprints on the coating film evaporates without forming a layer adsorbed on the coating film. Further, the coating film has lipophilicity and has a diiodomethane contact angle of no more than 45° so that the coating film exhibits enhanced affinity to fingerprints, which primarily contain oily components.
摘要:
A solar cell includes a semiconductor substrate having a texturized surface, the semiconductor substrate including a plurality of recess portions and a plurality of flat portions, an insulation layer on the texturized surface of the semiconductor substrate and an electrode on the plurality of flat portions of the semiconductor substrate. The insulation layer on the plurality of recess portions of the semiconductor substrate is thinner than the insulation layer on the plurality of flat portions of the semiconductor substrate.
摘要:
A method and apparatus of a first device for selecting at least one of a plurality of second devices to be accessed. The method includes transmitting pieces of media data to the corresponding plurality of second devices one-to-one, and determining at least one of the plurality of second devices to be accessed by the first device according to a user's selection on the basis of the pieces of media data being reproduced by both the first device and each of the plurality of second devices.
摘要:
An inkjet printhead and a method of manufacturing the inkjet printhead. In the inkjet printhead, an anti reflective layer is formed of a material absorbing light on a chamber layer, and a nozzle layer including a plurality of nozzles is formed on the anti reflective layer.
摘要:
A light emitting device and a light emitting device package including the same are provided. The light emitting device may include a light emitting structure including a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer, a first electrode on the light emitting structure, the first electrode including a pattern, and a pad electrode on the first electrode.
摘要:
A method and apparatus for performing Internet browsing, in which a remote communication-enabled device accesses Internet, and connects a web browsing device to the Internet through local communication. The remote communication-enabled device additionally transmits control commands and input information for controlling a web browser to the web browsing device, which in turn runs a web browser using the received control information.
摘要:
A flash memory device is disclosed and includes a memory cell array including a plurality of sectors. Each one of the plurality of sectors includes a plurality of strings, and each of the plurality of strings includes a plurality of memory cells series connected between a string select transistor and a ground select transistor. The flash memory device also includes a plurality of string selection lines, wherein each one of the plurality of string selection lines is respectively connected to string select transistors associated the plurality of strings in one of the plurality of sectors.
摘要:
In a method of reading data from a non-volatile memory device, read data is generated based on a word line voltage. The read data includes data read from a plurality of sectors included in the non-volatile memory device. Bad sector data is transferred data based on read data and bad sector information. The bad sector data corresponds to data read from at least one bad sector included in the plurality of sectors. The bad sector information is updated by checking error bits of the bad sector data. The word line voltage is generated based on the updated bad sector information.
摘要:
A flash memory device and a method of programming the same include a memory cell array, a pass/fail check circuit and a control logic circuit. The memory cell array includes multiple memory cells arranged in rows and columns. The pass/fail check circuit verifies whether data bits selected by a column address during a column scan operation have program data values. The control logic circuit detects fail data bits from the selected data bits and stores the column address in response to the verification result of the pass/fail check circuit. The control logic circuit also compares a number of the fail data bits with a reference value and controls generation of the column address according to the comparison result.
摘要:
An inkjet printhead and a method of manufacturing the inkjet printhead. In the inkjet printhead, an anti reflective layer is formed of a material absorbing light on a chamber layer, and a nozzle layer including a plurality of nozzles is formed on the anti reflective layer.