Semiconductor Optoelectronics, Volume. 44, Issue 4, 606(2024)

Research on the Tapered Sidewall Etching of Quartz Based on Photoresist Modification Technology

LIU Dan... WU Liying, SHEN Yunliang, ZHANG Wenhao, LIU Min, QUAN Xueling and CHENG Xiulan |Show fewer author(s)
Author Affiliations
  • Center for Advanced Electronic Materials and Devices, School of Electronic Information and Electrical Engineering, Shanghai Jiaotong University, Shanghai 200240, CHN
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    References(12)

    [2] [2] Bliznetsov V, Li B, Lee J W, et al. Plasma etching of SiO2 with tapered sidewall for thin film encapsulation[C]// 2016 IEEE 18th Electronics Packaging Technology Conference (EPTC), 2016: 688-690.

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    [4] [4] Pornin J L, Gillot C, Parat G, et al. Wafer level thin film encapsulation for BAW RF MEMS[C]// 2007 Proceedings 57th Electronic Components and Technology Conference, 2007: 605-609.

    [7] [7] Erdenebat M U, Piao Y L, Darkhanbaatar N, et al. Advanced mobile three-dimensional display based on computer-generated integral imaging[J]. Proc. SPIE, 2018, 10679: 104-113.

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    [10] [10] Ohiwa T, Horioka K, Arikado T, et al. SiO2 tapered etching employing magnetron discharge of fluorocarbon gas[J]. Jpn. J. Appl. Phys., 1992, 31(2R): 405.

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    [12] [12] Stinnett J A, Brooks C B, Merry W R, et al. Oxide plasma etching process with a controlled wineglass shape: U.S. Patent 6,355,557[P]. 2002-3-12.

    [14] [14] Oehrlein G S, Kurogi Y. Sidewall surface chemistry in directional etching processes[J]. Mater. Sci. Eng.: R: Rep., 1998, 24(4): 153-183.

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    LIU Dan, WU Liying, SHEN Yunliang, ZHANG Wenhao, LIU Min, QUAN Xueling, CHENG Xiulan. Research on the Tapered Sidewall Etching of Quartz Based on Photoresist Modification Technology[J]. Semiconductor Optoelectronics, 2024, 44(4): 606

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    Paper Information

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    Received: Feb. 19, 2024

    Accepted: Feb. 13, 2025

    Published Online: Feb. 13, 2025

    The Author Email:

    DOI:10.16818/j.issn1001-5868.2024021901

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