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    • 56. 发明公开
    • 신너 조성물 및 이를 사용한 포토레지스트의 스트립핑 방법
    • 使用相同的基板剥离不同类型的光电子的薄膜组合物和方法
    • KR1020050017610A
    • 2005-02-22
    • KR1020040117880
    • 2004-12-31
    • 삼성전자주식회사
    • 안승현전상문정회식전미숙배은미최백순장옥석
    • G03F7/42
    • PURPOSE: Provided are thinner composition and method for stripping photoresist on substrate, for selectively stripping photoresist on edge and rear side of substrate, and for stripping photoresist over entire portion of substrate using the same with economical expense. CONSTITUTION: The thinner composition comprises 42-90 wt.% of acetic ester compound, 1-13 wt.% of gamma-butyrolactone and 5-45 wt.% of polyhydric alcohol derivative. The stripping method comprises steps of preparing the thinner composition(S10); injecting and contacting(S14) the thinner composition on substrate and/or edge or rear side of the substrate coated with photoresist(S12) to strip the photoresist; and drying the contacted thinner composition(S16).
    • 目的:提供用于剥离基底上的光致抗蚀剂的较薄的组合物和方法,用于选择性地剥离基底的边缘和背面上的光致抗蚀剂,并且以经济的费用以相同方式剥离光致抗蚀剂的整个部分。 构成:较薄的组合物包含42-90重量%的乙酸酯化合物,1-13重量%的γ-丁内酯和5-45重量%的多元醇衍生物。 剥离方法包括制备较薄组合物的步骤(S10); 在涂覆有光致抗蚀剂的基板(S12)的基板和/或边缘或后侧上注入和接触(S14)更薄的组合物以剥离光致抗蚀剂; 并干燥所接触的稀释剂组合物(S16)。
    • 57. 发明公开
    • 기판 검사 방법 및 장치
    • 使用激光束检测基板的方法和装置
    • KR1020040077312A
    • 2004-09-04
    • KR1020030012824
    • 2003-02-28
    • 삼성전자주식회사
    • 양유신전상문최선용전충삼
    • H01L21/66
    • G01N21/4738G01N21/94G01N21/9501G01N21/956
    • PURPOSE: A method and an apparatus for inspecting a substrate are provided to improve efficiency and reliability of an inspection process by performing a defect detection process using the beams scattered from the substrate. CONSTITUTION: The first laser beam having different wavelengths is irradiated on a substrate(S110). The first scattering beam and the second scattering beam are detected from the substrate(S120). A difference value is detected by comparing the intensity of the first scattering beam and the intensity of the second scattering beam(S130). The second laser beam having the wavelength corresponding to the largest difference value is irradiated on the substrate(S210). A defect of the substrate is detected by using the third scattering beam and the fourth scattering beam(S220-S240).
    • 目的:提供一种用于检查基板的方法和装置,以通过使用从基板散射的光束进行缺陷检测处理来提高检查过程的效率和可靠性。 构成:将具有不同波长的第一激光束照射在基板上(S110)。 从基板检测第一散射光束和第二散射光束(S120)。 通过比较第一散射光束的强度和第二散射光束的强度来检测差值(S130)。 将具有对应于最大差值的波长的第二激光束照射在基板上(S210)。 通过使用第三散射光束和第四散射光束来检测衬底的缺陷(S220-S240)。
    • 58. 发明授权
    • 박막 두께 측정 방법
    • 박막두께측정방법
    • KR100438787B1
    • 2004-07-05
    • KR1020020026227
    • 2002-05-13
    • 삼성전자주식회사
    • 전충삼전상문현필식조형석최상봉
    • H01L21/66
    • G01B11/0616
    • The thickness of a thin layer is measured in which a patterned lower layer is formed on a substrate, and an upper layer covering the lower layer is formed. The lower layer is modeled, and then the thickness of the upper layer is measured. When modeling the lower layer, the lower layer is set as a predetermined material layer, and then the material layer is fit into the lower layer using a harmonic oscillator model using an asorptivity, a refractive index, and a thickness of the material layer as parameters. Accordingly, the thickness of a thin layer formed in a cell area can be directly measured in real-time. Also, the thickness uniformity of the thin layer can be measured in each shot area or each chip area. Furthermore, the thickness of a portion of the thin layer formed in a chip at the edge of wafer can be measured. As a result, the method can be applied to improve processes and analyze problems of the processes.
    • 测量薄层的厚度,其中在衬底上形成图案化的下层,并形成覆盖下层的上层。 建模下层,然后测量上层的厚度。 在对下层进行建模时,将下层设置为预定材料层,然后使用以材料层的玻璃化度,折射率和厚度作为参数的谐振模型将材料层装配到下层中 。 因此,可以实时直接测量在单元区域中形成的薄层的厚度。 而且,可以在每个拍摄区域或每个芯片区域中测量薄层的厚度均匀性。 此外,可以测量在晶片边缘处形成在芯片中的薄层的一部分的厚度。 因此,该方法可以应用于改进过程并分析过程的问题。
    • 59. 发明公开
    • 박막 두께 측정 방법
    • 测量薄膜厚度的方法
    • KR1020030088568A
    • 2003-11-20
    • KR1020020026227
    • 2002-05-13
    • 삼성전자주식회사
    • 전충삼전상문현필식조형석최상봉
    • H01L21/66
    • G01B11/0616
    • PURPOSE: A method for measuring the thickness of a thin film is provided to be capable of measuring the thickness of the thin film in real time without the damage of the thin film. CONSTITUTION: After sequentially forming a lower layer patterned to a predetermined shape and an upper layer for enclosing the lower layer at the upper portion of a semiconductor substrate, a modeling process is carried out at the lower layer(500). Then, a thickness measuring process is carried out at the upper layer(510). Preferably, a predetermined material layer setting process is carried out at the lower layer and then, a fitting process is carried out at the predetermined material layer as the lower layer by using a harmonic oscillator model.
    • 目的:提供用于测量薄膜厚度的方法,以便能够实时测量薄膜的厚度而不损坏薄膜。 构成:在顺序地形成图案化为预定形状的下层和用于在半导体衬底的上部包围下层的上层之后,在下层(500)处进行建模处理。 然后,在上层(510)进行厚度测量处理。 优选地,在下层进行预定的材料层设定处理,然后,通过使用谐波振荡器模型,在作为下层的预定材料层进行拟合处理。