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    • 71. 发明公开
    • 반도체 제조용 베이크 장치
    • 烘烤设备制造半导体
    • KR1020030042160A
    • 2003-05-28
    • KR1020010072698
    • 2001-11-21
    • 삼성전자주식회사
    • 배용국
    • H01L21/027
    • PURPOSE: A bake apparatus for fabricating a semiconductor is provided to improve uniformity of critical dimension of a wafer by making a plurality of detecting sensors determine a precise settlement position of the wafer. CONSTITUTION: A chamber(100) is prepared. The wafer(150) loaded into the chamber is settled in a hot plate(120) in which a heater(130) is buried. A plurality of spacers(140) make the wafer loaded into the chamber located in the upper portion of the hot plate, installed in a portion on the hot plate. At least one detecting sensor(200) detects the settlement position of the wafer, installed in the bottom of the hot plate.
    • 目的:提供用于制造半导体的烘烤装置,以通过使多个检测传感器确定晶片的精确沉降位置来改善晶片临界尺寸的均匀性。 构成:准备一个室(100)。 装入室中的晶片(150)沉入加热器(130)的热板(120)中。 多个间隔物(140)将晶片装载到位于热板上部的腔室中,该腔室安装在热板上的一部分中。 至少一个检测传感器(200)检测安装在热板底部的晶片的沉降位置。
    • 72. 发明公开
    • 웨이퍼 배면 클리닝이 가능한 반도체 제조장치
    • 半导体制造设备,可清洁WAFER的背面
    • KR1020030042157A
    • 2003-05-28
    • KR1020010072695
    • 2001-11-21
    • 삼성전자주식회사
    • 배용국조경용
    • H01L21/027
    • PURPOSE: A semiconductor fabricating apparatus capable of cleaning up the back side of a wafer is provided to minimize process defects caused by particles generated from the back side of the wafer by loading/unloading a cleaning nozzle for cleaning up the back side of the wafer while the edge of the wafer is absorbed and supported by a plurality of vacuum chucks. CONSTITUTION: The wafer is settled in a portion over a settle plate(110). A vacuum absorbing path for vacuum-absorbing the wafer is formed in the plurality of vacuum chucks(120) protruding to the upper portion of the settle plate. The cleaning nozzle(200) is loaded/unloaded into/from the lower portion of the settle plate and cleans up the back side of the wafer absorbed and supported by the vacuum chucks.
    • 目的:提供能够清理晶片背面的半导体制造装置,以通过装载/卸载用于清洁晶片背面的清洁喷嘴来最小化从晶片背面产生的颗粒引起的工艺缺陷,同时 晶片的边缘被多个真空吸盘吸收和支撑。 构成:将晶片沉降在沉积板(110)上的一部分中。 用于真空吸收晶片的真空吸收路径形成在突出到沉降板的上部的多个真空吸盘(120)中。 清洁喷嘴(200)从沉淀板的下部装载/卸载,并清理由真空吸盘吸收和支撑的晶片的背面。
    • 73. 发明公开
    • 오버레이 키 및 그의 제조방법과 이를 이용한 오버레이측정방법
    • 重叠及其制造方法及其测量方法
    • KR1020020072044A
    • 2002-09-14
    • KR1020010012005
    • 2001-03-08
    • 삼성전자주식회사
    • 배용국백경윤
    • H01L21/027
    • G03F7/70633H01L23/544H01L2223/54453H01L2924/0002H01L2924/00
    • PURPOSE: An overlay key is provided to measure a degree of overlay under a manufacturing process without an SEM(Scanning Electron Microscope). CONSTITUTION: An overlay key(200) comprises a mother ruler(20) having sub-overlay patterns(300) and a son ruler(25). At this point, the shapes of the son ruler(25) and the mother ruler(20) are able to be variously embodied. At this point, portions(21) between the mother ruler(20) and the son ruler(25) are used for measuring a degree of overlay, that is, a degree of misalign between a pre-step thin film and a post-step thin film. At this point, the edge portions(22) of the mother ruler(20) have a number of sub-overlay patterns(300) for measuring the degree fo the overlay between the mother and son rulers(20,25) at the edge portions.
    • 目的:提供覆盖键,用于在没有SEM(扫描电子显微镜)的制造过程下测量覆盖度。 构成:覆盖键(200)包括具有子覆盖图案(300)和子尺子(25)的母尺(20)。 此时,儿子尺子(25)和母尺(20)的形状能够被各种体现。 此时,母尺(20)和子尺(25)之间的部分(21)被用于测量覆盖度,即在步骤前薄膜和后步骤之间的失准程度 薄膜。 在这一点上,母尺(20)的边缘部分(22)具有多个子覆盖图案(300),用于测量在边缘部分处的母和子尺子(20,25)之间覆盖的程度 。
    • 74. 发明公开
    • 감광성의 기판을 노광하기 위한 노광 장치에서 사용되는애퍼처 스탑
    • 用于曝光感光基板的曝光装置中使用的防静电
    • KR1020010073632A
    • 2001-08-01
    • KR1020000002398
    • 2000-01-19
    • 삼성전자주식회사
    • 배용국조경용
    • H01L21/027
    • PURPOSE: An aperture stop used in an exposure apparatus for exposing a photosensitive substrate is provided to response various design rules by having at least one opening and adjusting the distance from the center of the aperture stop to the opening. CONSTITUTION: The light(L1) passed through an aperture stop(21) is converted to parallel luminous flux by an output lens(31), and inputted to a relay lens(33) via a field stop(32). The light(L1) converges in a plane surface via the relay lens(33). The light(L1) is inputted in a condenser lens(35). The condenser lens(35) makes the light(L1) parallel, and the parallel light luminous flux illuminates a reticle(R) via the third mirror(36). When the light(L1) passes through the pattern plane surface of the reticle(R), the image of a reticle pattern(PA) is formed. The image of the reticle pattern is condensed on a pupil plane(P2), and projected in the resist film of a wafer placed on a wafer stage(5).
    • 目的:提供用于曝光感光基板的曝光装置中的孔径光阑,以便通过具有至少一个开口并调节从孔径光阑的中心到开口的距离来响应各种设计规则。 构成:通过孔径光阑21的光(L1)通过输出透镜(31)转换为平行光束,并通过场停止(32)输入到中继透镜(33)。 光(L1)经由中继透镜(33)在平面内会聚。 光(L1)被输入聚光透镜(35)。 聚光透镜(35)使光(L1)平行,并且平行光通量经由第三反射镜(36)照射光罩(R)。 当光(L1)穿过标线(R)的图形平面表面时,形成标线图案(PA)的图像。 掩模版图案的图像在光瞳平面(P2)上会聚,并且投影在放置在晶片台(5)上的晶片的抗蚀剂膜中。
    • 75. 发明授权
    • 스페이서의 높이를 조정할 수 있는 핫 플레이트를 갖춘 오븐
    • 具有可控制间隔物高度的热板的烤箱
    • KR100275723B1
    • 2001-01-15
    • KR1019970054864
    • 1997-10-24
    • 삼성전자주식회사
    • 배용국
    • H01L21/027
    • H01L21/67103
    • PURPOSE: An oven with a hot plate is provided to control height of a spacer supporting a wafer on a hot plate to secure homogeneous CD(Critical Dimension) in the wafer by using a height regulating device in the oven in a baking process of photolithography. CONSTITUTION: An oven includes a hot plate(110) for supporting a wafer(111) so as to implement a PEB(Post Exposure Bake) of the wafer in a photolithography process for manufacture of a semiconductor. The oven comprises a plurality of spacers installed with a constant interval along an outer periphery of the hot plate to support the wafer on the hot plate in a spaced state, and a height regulating device(123) engaged with the lower portion of the spacer to move the same up and down. The height regulating device is operated by a screw or pressure. The spacer is fixed to the hot plate by a screw(113).
    • 目的:提供具有热板的烤箱,以控制支撑热板上的晶片的间隔件的高度,以通过在光刻的烘烤过程中通过使用烘箱中的高度调节装置来确保晶片中的均匀的CD(临界尺寸)。 构成:烘箱包括用于支撑晶片(111)的热板(110),以在用于制造半导体的光刻工艺中实现晶片的PEB(后曝光烘烤)。 烘箱包括沿着热板的外周以恒定的间隔安装的多个间隔件,以在间隔的状态下将晶片支撑在热板上;以及高度调节装置(123),其与间隔件的下部接合 上下移动相同。 高度调节装置由螺钉或压力操作。 间隔件通过螺钉(113)固定到热板上。
    • 77. 发明公开
    • 얼라인먼트 키 및 그의 형성방법
    • 对准键及其形成方法
    • KR1020000000759A
    • 2000-01-15
    • KR1019980020580
    • 1998-06-03
    • 삼성전자주식회사
    • 배용국백경윤
    • H01L21/027
    • PURPOSE: An alignment key and method thereof are provided to prevent a destructive interference of the alignment lights by using different materials as bottom portion and top portion of the alignment key CONSTITUTION: The forming method of alignment key having trench structure comprises the steps of forming a trench by etching a semiconductor substrate(100) using a photoresist as a mask; forming an insulating layer(104) having different reflective rate compared to the semiconductor substrate; and polishing the insulating layer(104) until exposing a top portion(102a) of the trench in order to form a material layer(104b) having a reflective rate different from the top portion(102a) of the trench in a bottom portion(102b) and the both sidewalls of the trench.
    • 目的:提供一种对准键及其方法,以通过使用不同的材料作为对准键的底部和顶部来防止对准光的破坏性干扰。具有沟槽结构的对准键的形成方法包括以下步骤: 通过使用光致抗蚀剂作为掩模蚀刻半导体衬底(100)来形成沟槽; 形成与半导体衬底相比具有不同反射率的绝缘层(104); 以及抛光所述绝缘层(104)直到暴露所述沟槽的顶部(102a)为了形成在底部(102b)中具有与所述沟槽的顶部(102a)不同的反射率的材料层(104b) )和沟槽的两个侧壁。