Abstract:
본 발명은 반도체 제조설비 및 그의 세라믹 박막 코팅 방법을 개시한다. 그의 세라믹 박막 코팅 방법은, 세라믹 파우더를 제공하는 단계와, 상기 세라믹 파우더에 불순물을 주입하는 단계와, 상기 불순물이 주입된 상기 세라믹 파우더를 챔버의 내에 분사하여 상기 챔버의 내벽을 세라믹 박막으로 코팅하는 단계를 포함한다. 여기서, 상기 세라믹 파우더는 이리듐 산화막을 포함할 수 있다.
Abstract:
Composition for removing photoresist and its etching residue is provided to effectively remove photoresist and microfine residue after etching the photoresist, and considerably reduce damage of metal wire exposed during photoresist removal by comprising alcohol amide compound, polar non-protonic solvent and general additive. The composition comprises: 5-20wt.% of alcohol amide compound represented by a formula, wherein R1 is hydroxy or hydroxy alkyl group and R2 is hydrogen or hydroxyl alkyl group; 15-60wt.% of polar non-protonic solvent; 0.1-6wt.% of additive; and the balance of water. Alternatively, the composition includes; 5-20wt.% of alcohol amide compound; 15-60wt.% of polar non-protonic solvent; 1-30wt.% of hydroxyl amine or alkanol amine; 0.1-6wt.% of additive; and the balance of water. The composition is used in manufacturing semiconductor device by forming photoresist pattern on a substrate, and adding the prepared photoresist composition to the substrate so as to remove the photoresist pattern.
Abstract:
PURPOSE: A process monitoring device and a semiconductor process apparatus with the same, and a process monitoring method are provided to monitor a semiconductor manufacturing process regardless of pressure by extending the pressure range of the process monitoring device. CONSTITUTION: A housing(411) comprises an upper wall(411a), a bottom wall(411b), and a sidewall(411c). A plasma unit(420) generates plasma by ionizing a discharge gas. The plasma unit comprises a first electrode(422), a second electrode(424), and a power supply unit(426). The power supply unit applies the power to one of the first electrode and the second electrode. An optical emission spectrum unit(440) analyzes the light of the plasma generated from the plasma unit.
Abstract:
본 발명은 멀티 터치 장치에 관한 것으로서, 장치의 내부에 설치되는 투명 엘씨디(LCD; Liquid Crystal Display) 패널과, 상기 투명 엘씨디 패널의 양면에 각각 설치되는 터치 센싱 수단 및 상기 터치 센싱 수단의 센싱 동작을 감지하여 해당 터치 좌표에서의 멀티 터치 동작을 수행하는 제어부를 포함하여, 투명 엘씨디를 채용하고 상기 엘씨디의 양면에 터치 수단을 적용함으로써 멀티 터치가 가능하도록 구현되기 때문에 맞물림 현상에 의한 기기의 오조작을 미연에 방지할 수 있으며, 다양한 터치 방식을 제공함으로써 사용자의 다변화되어가는 기호에 부응할 수 있다.
Abstract:
공정 모니터링 장치와, 이를 이용한 공정 모니터링 방법이 제공된다. 공정 모니터링 장치는 유전체 장벽 방전(DBD) 방식을 이용하여 챔버의 배기 가스로부터 플라즈마를 발생하고, 플라즈마 방출 광의 분광 스펙트럼을 분석하여 챔버 내에서 진행되는 반도체 제조 공정을 모니터링한다.
Abstract:
PURPOSE: A POI information sharing method in a mobile terminal system and apparatus thereof are provided to search for POI information to a server through location information and a keyword of a mobile terminal. CONSTITUTION: If a POI(Point Of Interest) transmission event is generated, a mobile communication terminal displays a POI message input window on a display unit(701). The terminal receives a message showing POI information from a user(703). The terminal obtains present position information through a GPS receiver(705). The terminal receives the keyword related to the POI information from the user(707). The terminal generates the POI information message. The terminal transmits the POI information message to a POI management server(709).
Abstract:
PURPOSE: A method for cleaning a semiconductor apparatus is provided to minimize the damage of an electrostatic chuck by plasma by controlling the plasma which reaches the surface of an electrostatic chuck. CONSTITUTION: A reaction gas supply unit(140) is connected to the reaction gas injector(114) of a processing chamber(110) through a supply line(141). The processing chamber includes a first electrode(132) and a second electrode(137) for generating the electrostatic chuck(120) and plasma. A chiller supplies a cooling gas or a cool liquid to a circulation pipe which is formed in the electrostatic chuck. An exhaust pump(150) is connected to the discharge end portion of the processing chamber. An exhaust volume controller(151) is placed between the discharge end portion and an exhaust pump.
Abstract:
A cleaning composition for contact holes is provided to remove polymers remaining in the contact holes of a semiconductor device formed through a dry etching process while not adversely affecting the underlying layers. A cleaning composition for contact holes comprises: 0.5-5 wt% of TEMPO(2,2,6,6-tetramethylpiperidine-1-oxyl free radical) derivative; 0.01-1 wt% of ammonium fluoride; 0.0001-0.01 wt% of an anionic surfactant; 0.1-5 w% of a metal anti-corrosive agent; and the balance amount of water. The TEMPO derivative is at least one selected from the group consisting of 4-hydroxy-TEMPO, 4-hydroxy-TEMPO benzoate, 4-hydroxy-TEMPO-d17, 4-methoxy-TEMPO, 4-amino-TEMPO, 4-(2-iodoacetamino)-TEMPO, 4-carboxy-TEMPO, 4-oxo-TEMPO, 4-oxo-TEMPO-d16-1-15N, 4-cyano-TEMPO and 4-maleimido-TEMPO.