A Study On Pixel Performance Of Dcg Cmos Image Sensor Through Optimizing Implant Condition

• doi: 10.1109/CSTIC52283.2021.9461549
• title: A Study on Pixel Performance of DCG CMOS Image Sensor Through Optimizing Implant Condition
• publisher: IEEE
• isbn: 978-1-6654-4946-5
• issn:
• rank: 943
• access_type: LOCKED
• content_type: Conferences
• abstract: In this study, several ion implant condition was applied in Dual conversion gain CMOS image sensor for improving pixel performance. ISO and N3V implant condition, including energy and dosage, was discussed when P-well merge. Meanwhile, ISO process wad moved front before poly. WAT Test and Black white CP test were used to characterize pixel performance of DCG-CMOS. Device ITP and mobility chart showed the logical function working. Black dot improved approximately 40% while RTS noise get worse.
• article_number: 9461549
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9461549
• html_url: https://ieeexplore.ieee.org/document/9461549/
• abstract_url: https://ieeexplore.ieee.org/document/9461549/
• publication_title: 2021 China Semiconductor Technology International Conference (CSTIC)
• conference_location: Shanghai, China
• conference_dates: 14-15 March 2021
• publication_number: 9461249
• is_number: 9461251
• publication_year: 2021
• publication_date: 14-15 March 2021
• start_page: 1
• end_page: 2
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 596
• insert_date: 20210629
• index_terms:
  • ieee_terms:
    • Performance evaluation
    • ISO
    • Implants
    • CMOS image sensors
    • Ions
    • Manufacturing
    • Tuning
  • author_terms:
    • c implant condition
    • CMOS
    • Black dot
  • dynamic_index_terms:
    • Image Sensor
    • Camera Sensor
    • Dual Conversion Gain
    • Black Dots
    • Conversion Gain
    • Internet Of Things
    • Internet-of-Things
    • Baseline Samples
    • High Dynamic Range
    • High-dynamic-range
    • Curves Of Devices
• isbn_formats:
  • format: Print on Demand(PoD) ISBN, value: 978-1-6654-4946-5, isbnType: New-2005
  • format: USB ISBN, value: 978-1-6654-4944-1, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-6654-4945-8, isbnType: New-2005
• authors:
  • Author Name: Mao Junxia
    Affiliation: Shanghai Huali Micro Electronics Co., Ltd
    Author URL: https://ieeexplore.ieee.org/author/37088899437
    ID: 37088899437
    Order: 1
    Author Affiliations:
    • Shanghai Huali Micro Electronics Co., Ltd

Image Sensor

• sensor_type: CMOS
• resolution: not specified
• dynamic_range: not specified
• pixel_size: not specified
• dark_current: not specified

Optical Data

• focal_length: not specified
• aperture: not specified
• field_of_view: not specified
• distortion: not specified

Performance Metrics

• noise: RTS noise 30% worse compared to baseline, Super leaky 20% worse compared to baseline.

Applications & Benefits

• cell_imaging: CMOS image sensors are used in applications such as smartphones, medical devices, automotive systems, and IoT devices, indicating a key role in various imaging applications.
• benefits: High integration, low power consumption, and capability for high-dynamic range.

Supporting Organizations

• supported_by: Shanghai Huali Micro Electronics Co., Ltd

Manuscript Details

• publication_date: 14-15 March 2021

Relevancy Score

• score: 9
• missing_fields:
  • fill factor
  • quantum efficiency
  • readout speed
  • fixed-pattern noise
  • analog-to-digital conversion techniques
  • microlenses
  • on-chip colour filters
  • global or rolling shutters
  • backside illumination

Processed JSON Filename

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