摘要:
A method of manufacturing a semiconductor light emitting device includes forming, on a substrate, a first region of a light emitting structure and the light emitting structure includes a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. A protective layer is formed on the first region in a first chamber. The substrate with the first region and the protective layer formed thereon is transferred to a second chamber. A second region is formed on the first region. The first and second regions are disposed in a direction perpendicular to the substrate. The protective layer is grown above a defective region included in the first region and removed before or while the second region is formed.
摘要:
The present disclosure is directed to systemically arranging a computation module communicating with a client information processor and receiving client setup information input/set by a client, a computation module selecting a product invested at each turn (of the IM investment period) and a product invested at the last turn (the last turn of the investment period) from among the investment products operated by an IM management server, according to the received client setup information, generating an IM operation simulation data reflecting the total expected cash input demanded on the client, the expected cash input at each/last turn for the product invested at each/last turn, the expected cash output at each turn resulting from the purchase/operation of the product invested at each turn, the expected cash output at the last turn resulting from the purchase/operation of the product invested at the last turn, the purchase quantity of the product invested at each turn to match the expected cash output at each turn, the purchase quantity of the product invested at the last turn to match the expected cash output at the last turn, etc. by simulating in advance the selected product invested at each/last turn according to the features of the products, and notifying the generated IM operation simulation data to the client information processor, a computation module, in response to a client approval data for the IM operation simulation data, transmitting the IM operation simulation data to the IM management server so as to allow the client to be paid the not less than a predetermined amount at each turn of the IM investment period and to be paid the expected cash output at the last turn comparable to the principal of the IM at the last turn of the IM investment period.
摘要:
Control signal transmitting and receiving methods for video/audio processing integrate circuit (IC), the method applied to a video player, and an apparatus therefor are provided. The control signal transmitting method, in a video player having an integrated circuit (IC) for processing video/audio signals and a microprocessor generating control signals to control the IC, has the steps of mapping serial data corresponding to possible control states of the video/audio signal processing IC, and storing the mapped data in a lookup table, reading serial data corresponding to a control state of the video/audio signal processing IC requested by the microprocessor, from the lookup table; and transmitting the serial data to the video/audio signal processing IC, being synchronized to a clock signal. Since in the control signal transmitting and receiving method the number of pins of an A/V IC decreases greatly compared to the conventional parallel transmitting and receiving method, the cost of manufacturing A/V ICs can be reduced to strengthen the competitiveness of products.
摘要翻译:提供视频/音频处理集成电路(IC)的控制信号发送和接收方法,应用于视频播放器的方法及其装置。 在具有用于处理视频/音频信号的集成电路(IC)的视频播放器中的控制信号发送方法以及产生用于控制IC的控制信号的微处理器具有以下步骤:对应于视频/音频信号的可能控制状态的串行数据, 音频信号处理IC,并且将映射的数据存储在查找表中,从查找表读取与微处理器请求的视频/音频信号处理IC的控制状态对应的串行数据; 并将串行数据发送到与时钟信号同步的视频/音频信号处理IC。 由于在控制信号发送和接收方法中,与传统的并行发送和接收方法相比,A / V IC的引脚数量大大降低,因此可以降低制造A / V IC的成本,从而增强产品的竞争力。
摘要:
The present invention relates to a new 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.The present inventors revealed the role of BLT2 as a survival factor of human cancers, such as bladder, prostate, pancreatic, and breast cancer and found that the BLT2 inhibitors can be used as anti-cancer drugs. The present inventors revealed that BLT2 has an important role in metastasis of cancer cells and angiogenesis of tumor and demonstrated that the anti-cancer activity of the BLT2 inhibitors is accomplished by inducing the apoptosis of cancer cells, inhibiting the metastasis of cancer cells, or inhibiting the angiogenesis of tumor.
摘要:
In a method for designing an envelope detecting circuit for a video signal processing integrated circuit (IC), the number of peripheral components of the video signal processing IC is minimized by incorporating, into the video signal processing IC, a circuit device for detecting the envelope of an FM video signal and for controlling the envelope level. According to the IC designing method, the number of components can be reduced by designing all circuit elements constituting a circuit which detects the envelope of the FM video signal and which controls envelope level so that they are incorporated into the video signal processing IC at the time of designing the video signal processing IC. As a result, cost is reduced and, since mode control signal lines are reduced, the corresponding terminals of the microprocessor can be used for another purpose, thereby increasing the operating efficiency of the microprocessor.
摘要:
Outernet DNS searching units are included in a host, a DNS server, a router where a DNS server is registered, and a router where a DNS server is not registered, allowing Internet-enabled terminals to automatically search for a DNS server in an outernet. The host creates a DNS search message and transmits it to a subnet to which the host belongs so as to receive a response message. If no response message is received from the subnet (i.e., a DNS server is not connected to the subnet), the DNS search message is transmitted to an outernet to which the host does not belong, to which a DNS server is connected. Further, when a DNS server does not respond to a DNS search message from a host, a hop limit is increased to resend the DNS search message, thereby preventing waste of network bandwidth and easily detecting the closest DNS server.
摘要:
Disclosed is a lens for light collection for total reflection for a front monitor photodiode (PD) in an optical pick-up device. The optical pick-up device includes a light source provided with a holographic unit adapted to diffract a light beam, an optical disc arranged in front of the light source and adapted to allow data to be written thereof or to be read therefrom, a monitor photodiode arranged in front of the light source in a diagonal direction with respect to the light source, the monitor photodiode serving to monitor a laser power of the light source, and a lens for light collection arranged between the light source and the monitor photodiode and adapted to converge a first-order diffracted beam outputted from the holographic unit and to apply the converged first-order diffracted beam to the monitor photodiode. The optical pick-up device can achieve an enhancement in the efficiency of utilizing a main beam, namely, a zero-order diffracted beam, an improvement in optical characteristics, and an improvement in the axial distance between the light source and the monitor PD.
摘要:
A laser diode unit for an optical pick-up apparatus includes a laser diode for emitting a laser beam; a monitor photodiode for controlling recording optical power; an optical disc on which data is written by the laser beam or from which data is read by the laser beam; and a lens module for reflecting a part of the light beam emitted, in the form of a divergent light beam, from the laser diode, thereby focusing the light beam onto the optical disc, the lens module also serving to transmit the remaining part of the light beam therethrough, thereby allowing the transmitted light beam to be converged by the monitor photodiode. The laser diode unit achieves a slimness of the optical pick-up apparatus while reducing the number of elements required for the laser diode unit and the number of process steps required in the manufacture of the laser diode unit.
摘要:
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.
摘要:
An apparatus for producing an optical fiber preform to perform the deposition process by modified chemical vapor deposition. The Apparatus comprises a main heat source location sensor (800) for detecting the location of a main heat source for heating a substrate tube 100, an additional supporting device control part (1000) wiredly or wirelessly connected to the main heat source location sensor (800), and an additional supporting device (1100) wiredly or wirelessly connected to the additional supporting device control part (1000) for supporting the substrate tube (100). The present invention reduces the effective length of the substrate tube (100) by additionally supporting the substrate tube (100), thereby minimizing the deflection of the substrate tube (100). Particularly, it is possible to considerably reduce the deflection of the substrate tube at its initial part and thus to achieve a high deposition efficiency. Accordingly, it is possible to mass-produce an optical fiber preform of high quality.