摘要:
A method for recording and reproducing a multi-session compact disc (CD) which allots a total TOC (TTOC) information storage area, including position information of respective sessions, to a specific area of the CD which enables high-speed access to data recorded on the CD. The disc recorded according to a multi-session mode recording operation includes a PMA area, a plurality of sessions respectively consisting of a lead-in area (LIN), a program area (PGM) and a lead-out area (LOT), and a total TOC area TTOC at the outermost circumferential area of the disc. A total TOC information storage area is allotted to the outermost circumferential area of the disc and the TOCs of respective sessions are recorded in the total TOC TTOC information storage area when recording is finished. High speed access to data recorded on the disc is performed by reading out position information from the total TOC area of the respective sessions.
摘要:
Disclosed are a novel diimmonium-based compound that has low light absorption in visible light region and has superior light absorption efficiency in near infrared region, and has superior durability and weatherability, and a near infrared absorption filter using the same. The diimmonium-based compound is represented by the formula 1 of claim 1.
摘要:
Novel vanadyl phthalocyanine compound having low light absorptivity in visible wavelength region and having high absorptivity in a long wavelength region (specifically, wavelength of 950 to 1100 nm) of near-infrared wavelength region and a near-infrared absorption filter using the same are disclosed. The vanadyl phthalocyanine compound is represented by Formula 1 in claim 1.
摘要:
Intermediate structures are provided that are formed during the manufacture of a memory device. These structures include first and second spaced apart gate patterns on a semiconductor substrate. A source/drain region is provided in the semiconductor substrate between the first and second gate patterns. An etch stop layer is provided on first and second sidewalls of the first gate pattern. The first and second sidewalls face each other to define a gap region between the etch stop layer on the first sidewall and the etch stop layer on the second sidewall. A dielectric layer is provided in the gap region. Finally, a preliminary contact hole is provided in the dielectric layer.
摘要:
A novel copper phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the near-infrared light region, and a near-infrared absorption filter using the same are disclosed. The near-infrared absorption copper phthalocyanine compound is represented by Formula 1 of Claim 1. In Formula 1, A2, A3, A6, A7, A10, A11, A14 and A15 are independently OR1, SR2 or a halogen atom, wherein at least four thereof are OR1; A1, A4, A5, A8, A9, A12, A13 and A16 are independently OR1, SR2, NR3R4 or a halogen atom, wherein at least two thereof are NR3R4, and at least four thereof are OR1; R1, R2, R3 and R4 are independently an alkyl group of 1 to 10 carbon atoms, an aryl group of 6 to 10 carbon atoms, or an aralkyl group of 7 to 15 carbon atoms.
摘要翻译:公开了一种在可见光区域具有低吸收率和近红外光区域的高吸收率的新型铜酞菁化合物,以及使用该铜酞菁化合物的近红外吸收滤光片。 近红外吸收铜酞菁化合物由权利要求1的式1表示。在式1中,A2,A3,A6,A7,A10,A11,A14和A15独立地为OR1,SR2或卤素原子,其中至少四 是OR1; A1,A4,A5,A8,A9,A12,A13和A16独立地为OR1,SR2,NR3R4或卤素原子,其中至少两个为NR3R4,其中至少四个为OR1; R 1,R 2,R 3和R 4独立地为1至10个碳原子的烷基,6至10个碳原子的芳基或7至15个碳原子的芳烷基。
摘要:
An optical sheet and a Liquid Crystal Display (LCD) incorporating the same. The LCD includes a sheet-like transparent substrate made of a transparent material and a microscopic structure layer formed on one surface of the transparent substrate. The microscopic structure layer has an array of microscopic structures to emit light. A liquid crystal panel is formed above the microscopic structure layer, and has defined therein a plurality of pixels to display an image. When seen from above the transparent substrate, at least a portion of the microscopic structures has parallel and non-parallel arrangements repeated one or more times in a longitudinal direction thereof with respect to one side-edge of the pixels of the liquid crystal panel.
摘要:
A method and apparatus for transmitting and receiving MAP information in a communication system are provided. A base station acquires channel quality information of each mobile station, generates sub-MAPs using MAP information, to which at least one of a coding scheme, a modulation scheme and a repetition scheme is applied, separately for each mobile station according to the channel quality information, and transmits the generated sub-MAPs. A mobile station receives MAP information from the base station, detects a sub-MAP allocated to the mobile station from the received MAP information, and restores the detected sub-MAP to MAP information using at least one of a corresponding decoding scheme, demodulation scheme and repetition scheme corresponding to coding scheme, modulation scheme and repetition scheme applied in the base station, based on channel quality information of the mobile station. Accordingly, system overhead can be reduced.
摘要:
Intermediate structures are provided that are formed during the manufacture of a memory device. These structures include first and second spaced apart gate patterns on a semiconductor substrate. A source/drain region is provided in the semiconductor substrate between the first and second gate patterns. An etch stop layer is provided on first and second sidewalls of the first gate pattern. The first and second sidewalls face each other to define a gap region between the etch stop layer on the first sidewall and the etch stop layer on the second sidewall. A dielectric layer is provided in the gap region. Finally, a preliminary contact hole is provided in the dielectric layer.
摘要:
A vessel block arranging device extracts image information on a vessel block loaded on a transporter, and determines whether to arrange the vessel block in an area in which the vessel block will be arranged by using location information of the arranged vessel block in the area and extracted image information, thereby reducing errors caused by determining the vessel block arrangement.
摘要:
An apparatus and method for operating a Fractional Frequency Reuse (FFR) scheme in a broadband wireless communication system is provided. The method includes broadcasting a reference value for determining an FFR region, receiving region information determined by using the reference value from at least one Mobile Station (MS), and determining a communication band of at least one MS by using the region information received from the at least one MS.