摘要:
An LED package includes a housing, a substrate, a pad frame and an LED chip. The housing includes a plastic material, and has a recess with an opening at a top of the housing. The substrate includes substantially the same material with the housing. The pad frame includes conductive material, and is inserted on the substrate, and is fixed between the housing and the substrate. The LED chip is mounted on the pad frame and is disposed at a center of the recess. The housing is protruded and extended to a lower portion of the LED chip. Thicknesses of the housing's sidewalls facing to each other through the recess are substantially the same with each other.
摘要:
A mobile communications terminal and a method for preventing an input error of a key input unit are provided. The mobile communications terminal includes a touch sensor unit for sensing a key that is input by touching a keypad region in order to output a key input signal corresponding to the key and a controller adapted to determine a key input according to either a priority between multiple keys from which key signals are received or whether a received key signal was generated inadvertently.
摘要:
Disclosed herein is mobile middleware, a context monitoring method, a context-aware system, and a context-aware service provision method, which support energy-efficient context monitoring. The mobile middleware receives a request for a CMQ from context-aware application programs, receives sensor data from sensors, monitors whether the CMQ is satisfied, and transmits an event to the context-aware application programs according to results of the monitoring. In this case, the mobile middleware controls the sensors so that only sensor data required to determine whether the CMQ is satisfied needs to be transmitted so as to reduce energy consumption during the performance of the monitoring. Therefore, the mobile middleware can perform energy-efficient context monitoring, required by the context-aware application programs.
摘要:
A mobile communications terminal and a method for preventing an input error of a key input unit are provided. The mobile communications terminal includes a touch sensor unit for sensing a key that is input by touching a keypad region in order to output a key input signal corresponding to the key and a controller adapted to determine a key input according to either a priority between multiple keys from which key signals are received or whether a received key signal was generated inadvertently.
摘要:
A thin-film transistor includes a semiconductor pattern, a first gate electrode, a source electrode, a drain electrode and a second gate electrode. The semiconductor pattern is formed on a substrate. A first conductive layer has a pattern that includes the first gate electrode which is electrically insulated from the semiconductor pattern. A second conductive layer has a pattern that includes a source electrode electrically connected to the semiconductor pattern, a drain electrode spaced apart from the source electrode, and a second gate electrode electrically connected to the first gate electrode. The second gate electrode is electrically insulated from the semiconductor pattern, the source electrode and the drain electrode.
摘要:
A thin film transistor panel includes a substrate, a light blocking layer on the substrate, a first protective film on the light blocking layer, a first electrode and a second electrode on the first protective film, an oxide semiconductor layer on a portion of the first protective film exposed between the first electrode and the second electrode, an insulating layer, a third electrode overlapping with the oxide semiconductor layer and on the insulating layer, and a fourth electrode on the insulating layer. The light blocking layer includes first sidewalls, and the first protective film includes second sidewalls. The first and the second sidewalls are disposed along substantially the same line.
摘要:
Disclosed are novel E. coli strains, capable of producing fatty acids in high yield, transformed with genes coding for enzymes involved in the fatty acid biosynthesis pathway, and a method for preparing the same. The novel strains show excellent fatty acid production activity not only because their genetic stability is high, but also because they supply the basic materials through a two-way system.
摘要:
Disclosed are novel Pseudomonas aeruginosa strains capable of producing in high yield and preparation methods thereof. The strains anchor an expression vector carrying either or both of a nucleotide sequence coding for acetyl-CoA carboxylase carboxytransferase subunit alpha of Pseudomonas aeruginosa and a nucleotide sequence coding for malonyl-CoA-[acyl-carrier-protein] transacylase of of Pseudomonas aeruginosa, and/or a nucleotide sequence coding for acyl-acyl carrier protein thioesterase of Streptococcus pyogenes. The recombinant Pseudomonas aeruginosa strains are genetically stable and have high lipid or fatty acid contents, thus being applicable to the mass production of fatty acids.
摘要:
Provided is a side view light emitting diode package including a housing that includes a front side part and a rear side part integrally formed with the front side part, the front side part having a light emission part; and a lead frame that is located between the front side part and the rear side part, wherein the lead frame includes a first lead connected to a first electrode of a Light Emitting Diode (LED) chip and a second lead connected to a second electrode of the LED chip, wherein the front side part includes a first groove, a second groove, and a third groove, wherein the first lead and the second lead are extended through the first groove and the second groove, respectively, and a heat dissipation part is extended from the first lead through the third groove to an outside of the LED package.