摘要:
Embodiments relate to a method of manufacturing a CMOS image sensor in which, when a buried photodiode is formed, a p-type impurity region may be formed simultaneously with a p-type LDD region in the photo diode region. Additionally, a p-type impurity region may be formed under side wall spacers, which may reduce leakage current of the photodiode. In embodiments, the method may include providing a semiconductor substrate divided into a pMOS region, a nMOS region, and a diode region, forming a shallow trench isolation (STI) on the semiconductor substrate, opening only the nMOS region and implanting low density n-type impurities to form an n-type LDD region, opening the diode region and pMOS region and implanting impurities to form a p-type impurity region and a p-type LDD region, opening only the diode region and implanting impurities to form an n-type impurity region, forming side wall spacers on both side walls of the gate, opening only the nMOS region and implanting high density n-type impurities to form an n-type source and drain region, and opening only the pMOS region and implanting high density p-type impurities to form p-type source and drain region.
摘要:
The present invention relates to a pharmaceutical composition for the treatment of wounds containing blood plasma or serum and a method for treating wounds effectively by applying said composition to the wound site to normalize the tissue-environment around the site.
摘要:
A method and apparatus for driving the data in a liquid crystal display (LCD) panel are presented. The method and apparatus prevent or reduce defects at the boundary between pixel blocks when the pixel blocks are sequentially driven on a block-by-block basis. The method includes applying data signals to a first data block, precharging a second data block that is adjacent to the first data block to a predetermined precharge voltage, and applying data signals to the second data block. The precharging prevents a large voltage difference at the boundary, thereby reducing defects.
摘要:
Example embodiments of the present invention relate to an organic insulator composition, an organic insulating film having the organic insulator composition, an organic thin film transistor having the organic insulating film, an electronic device having the organic thin film transistor and methods of forming the same. Other example embodiments of the present invention relate to an organic insulator composition including a fluorinated silane compound that may be used to improve the charge carrier mobility and hysteresis of an organic thin film transistor. An organic insulator composition including a fluorinated silane compound and an organic thin film transistor using the same is provided. The hysteresis and physical properties, e.g., threshold voltage and/or charge carrier mobility, of the organic thin film transistor may be improved by the use of the organic insulator composition. The organic thin film transistor may be effectively used in the manufacture of a variety of electronic devices including liquid crystal displays (LCDs) and/or photovoltaic devices.
摘要:
Disclosed herein is an organic electroluminescent polymer having 9,9-di(fluorenyl)-2,7-fluorenyl unit and an electroluminescent device using the same. Specifically, the current invention provides an organic electroluminescent polymer having 9,9-di(fluorenyl)-2,7-fluorenyl unit, which can be used as a blue electroluminescent polymer and host material by introducing the substituted fluorenyl group at the 9-position of fluorene, and an electroluminescent device using the electroluminescent polymer. The electroluminescent polymer is applicable as a host material for highly pure blue, green and red, having high solubility, high heat stability and high quantum efficiency.
摘要:
A separator sheet for manufacturing an electric double layer capacitor, and a method for manufacturing the electric double layer capacitor using the same, are provided. According to an embodiment, the separator sheet for manufacturing the electric double layer capacitor comprises: a plurality of separators; and a resin film holding the plurality of separators, wherein the separators are disposed in the resin film at a predetermined interval.
摘要:
In a CMOS image sensor manufacturing process, heavily doped p type impurity ions (for example, B) are implanted in a dummy moat region when the heavily doped p type impurity ions is implanted in a PMOS transistor region, so that metal ion contamination is removed. Accordingly, a CMOS image sensor capable of reducing a leakage current by gettering metal ion contamination is provided.
摘要:
Disclosed are an apparatus and a method for controlling lamps which are provided in a dispenser and a backlight of a manipulation button array. According to the present invention, at least one lamp is provided in the dispenser and an illumination sensor for sensing the surrounding brightness of a refrigerator or a sensor for detecting a user approaching the refrigerator is also provided. There is also provided a memory unit for previously storing a reference luminous intensity, the value of which is capable of being changed by the user. There is also provided a lamp driving unit for selectively controlling the brightness of the lamp by controlling the output signal thereof according to a driving control signal of a control unit. According to the present invention, the user can easily take ice or water from the dispenser because the lamp is turned on. In addition, because the reference luminous intensity can be changed and stored in relation to the surrounding brightness of the refrigerator, it is possible to control the condition for turning on or off the lamp according to the surrounding environment or the user's taste. Moreover, because the dispenser and the backlight are normally illuminated with the minimum brightness, it is easy to use the dispenser, and because the dispenser and the backlight are illuminated with the maximum brightness for a predetermined length of time and then the illumination is gradually returned to the minimum brightness or turned off, it is possible to efficiently use the dispenser.
摘要:
A nucleotide sequence encoding a fumarate hydratase C and a method for preparing succinic acid using the same, more particularly, a fumarate hydratase C having the activity of converting malate to fumarate, a fumC nucleotide sequence encoding the fumarate hydratase C, a recombinant vector containing the nucleotide sequence, a microorganism transformed with the recombinant vector, and a method for preparing succinic acid using the transformed microorganism.
摘要:
The present invention provides a mobile camera optical lens system which assures a wide view angle by dividing a view angle into two or more view angles, and simultaneously achieves the thinness of the mobile camera optical lens system by providing separate off-axis lens systems respectively corresponding to the split view angles.