Abstract:
A resist underlayer composition, including a solvent, and an organosilane condensation polymerization product of hydrolyzed products produced from a compound represented by Chemical Formula 1, a compound represented by Chemical Formula 2, and a compound represented by Chemical Formula 3.
Abstract:
The present invention relates to the use of inhibitors of leukotriene B4 receptor BLT2 for treating human cancers. More particularly, the present invention relates to a pharmaceutical composition for treating human cancers comprising BLT2 inhibitors and a method for treating human cancers using BLT2 inhibitors.
Abstract:
A method for printing a document of a mobile terminal without a separate printer setup is provided. The method includes performing a wireless auto-connection between a mobile terminal and a printer located near the mobile terminal, and when the mobile terminal transmits a document to be printed to the printer, the printer finds a computer capable of outputting the document, transmits the document to the computer, and prints the document in response to a print instruction received from the computer. Accordingly, a user can print various documents stored in the mobile terminal wherever a printer is located, even without information of the printer.
Abstract:
A solar cell includes a semiconductor substrate having a plurality of contact holes penetrating therethrough, from one surface to the opposing surface and including a part having a first conductive layer selected from p-type and n-type and a part having a second conductive layer different from the first conductive layer and selected from p-type and n-type semiconductor, a first electrode formed on one surface of the semiconductor substrate and electrically connected with the part having the first conductive layer, a second electrode formed on the other surface of the semiconductor substrate and electrically connected with the first electrode, and a third electrode formed on the same surface as in the second electrode and electrically connected with the part having the second conductive layer of the semiconductor substrate, wherein the plurality of contact holes form a contact hole group, and the first electrode and the second electrode are connected through one or more of the plurality of contact holes of the contact hole group.
Abstract:
An operation method and system of a mobile terminal connected to an electronic device is provided. The electronic device extracts a content corresponding to a user selection from among contents displayed on a screen, and delivers to the mobile terminal the extracted content and functional application information and command of a mobile terminal that will execute the extracted content. The mobile terminal receives the extracted content and the functional application information and command, and executes the functional application according to the command using the extracted content.
Abstract:
Provided are an inkjet printhead and a method of manufacturing the same. The inkjet printhead includes: a substrate including an ink feed hole; a chamber layer formed on the substrate and including a plurality of ink chambers in which ink supplied from the ink feed hole may be filled; and a nozzle layer formed on the chamber layer and including a plurality of nozzles through which ink may be ejected, wherein the chamber layer and the nozzle layer are respectively formed of cured products of a first negative photoresist composition and a second negative photoresist composition, wherein the first negative photoresist composition and the second negative photoresist composition include a bisphenol-A novolac epoxy resin represented by Formula 1; at least one epoxy resin selected from a first epoxy resin represented by Formula 2, and a second epoxy resin represented by Formula 3; a cationic photoinitiator; and a solvent.
Abstract:
A nonvolatile memory device includes a nonvolatile memory cell array including a plurality of nonvolatile memory cells connected to a plurality of word lines, a word line voltage generator configured to generate first and second sequences of voltage pulses. The device selectively supplies one of the first and second sequences of voltage pulses to a selected one of the word lines to program the nonvolatile memory cells connected to the selected word line. A slope of at least one voltage pulse of the first sequence of voltage pulses is greater than a slope of at least one voltage pulse of the second sequence of voltage pulses. In general, the first sequence is applied to word lines far away from the string select line (SSL), and the second sequence is applied to word lines that are close to the SSL.
Abstract:
A method for discharging an erase voltage of a semiconductor memory device and discharge circuit for performing the method, the method including performing a first discharge on a common source line (CSL) of the semiconductor memory device, comparing the detected CSL voltage with a predetermined reference voltage, and performing a second discharge on the CSL when the detected CSL voltage is lower than a predetermined reference voltage.
Abstract:
A method of forming a semiconductor device includes forming a three-dimensional structure formed of a semiconductor on a semiconductor substrate, and isotropically doping the three-dimensional structure by performing a plasma doping process using a first source gas and a second source gas. The first source gas includes n-type or p-type impurity elements, and the second source gas includes a dilution element regardless of the electrical characteristic of a doped region.
Abstract:
A flash memory device includes a memory cell array having a first region and a second region that include memory cells arranged in a plurality of rows and columns; an address storage circuit adapted to store address information for defining the second region; a row decoder circuit adapted to select one of the first and second regions in response to an external address; a voltage generating circuit adapted to generate a read voltage to be provided to a row of the selected region by the row decoder circuit during a read operation; a detecting circuit adapted to detect whether the selected region is included in the second region on the basis of address information and external address information that are stored in the address storage circuit; and a control logic adapted to control the voltage generating circuit in response to an output of the detecting circuit during the read operation. The control logic controls the voltage generating circuit so that a read voltage provided to the row of the second region is lower than a read voltage provided to a row of the first region.