A 14Inch 8Mpixel Backilluminated Stacked Cmos Image Sensor

• doi: 10.1109/ISSCC.2013.6487825
• title: A 1/4-inch 8Mpixel back-illuminated stacked CMOS image sensor
• publisher: IEEE
• isbn: 978-1-4673-4514-9
• issn: 2376-8606
• partnum: 13CH39026
• rank: 243
• access_type: LOCKED
• content_type: Conferences
• abstract: In recent years, cellphone cameras have come to require much more diversification and increased functionalities, due to the strong growth of the smartphone market. In addition to the image quality, speed, and pixel counts that conventional image sensors require, there is high demand for new functions that can respond to various photo-taking scenes. We developed a stacked CMOS image sensor (CIS), composed of conventional back-illuminated (BI) image-sensor technology and 65nm standard logic technology.
• article_number: 6487825
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6487825
• html_url: https://ieeexplore.ieee.org/document/6487825/
• abstract_url: https://ieeexplore.ieee.org/document/6487825/
• publication_title: 2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers
• conference_location: San Francisco, CA, USA
• conference_dates: 17-21 Feb. 2013
• publication_number: 6480926
• is_number: 6487590
• publication_year: 2013
• publication_date: 17-21 Feb. 2013
• start_page: 484
• end_page: 485
• citing_paper_count: 128
• citing_patent_count: 10
• download_count: 4699
• insert_date: 20130328
• index_terms:
  • ieee_terms:
    • CMOS image sensors
    • Image quality
    • Bismuth
    • Transistors
    • Noise
    • Motion pictures
    • Through-silicon vias
  • dynamic_index_terms:
    • Image Stacks
    • Image Sensor
    • Camera Sensor
    • Image Quality
    • Pixel Count
    • Mobile Camera
    • Mobile Phone Camera
    • Cell Phone Camera
    • Short Exposure
    • Bottom Part
    • Top Part
    • Quality Degradation
    • Pixel Array
    • Logical Process
    • Color Filter
• isbn_formats:
  • format: CD, value: 978-1-4673-4514-9, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4673-4515-6, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4673-4516-3, isbnType: New-2005
• authors:
  • Author Name: Shunichi Sukegawa
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/38581092500
    ID: 38581092500
    Order: 1
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Taku Umebayashi
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37410905500
    ID: 37410905500
    Order: 2
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Tsutomu Nakajima
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/38581128900
    ID: 38581128900
    Order: 3
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Hiroshi Kawanobe
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37088697105
    ID: 37088697105
    Order: 4
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Ken Koseki
    Affiliation: Sony Lsi Design Corporation, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37831722900
    ID: 37831722900
    Order: 5
    Author Affiliations:
    • Sony Lsi Design Corporation, Atsugi, Japan
  • Author Name: Isao Hirota
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37358308700
    ID: 37358308700
    Order: 6
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Tsutomu Haruta
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37392814600
    ID: 37392814600
    Order: 7
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Masanori Kasai
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37088697138
    ID: 37088697138
    Order: 8
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Koji Fukumoto
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37088697140
    ID: 37088697140
    Order: 9
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Toshifumi Wakano
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/38233488600
    ID: 38233488600
    Order: 10
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Keishi Inoue
    Affiliation: Sony Semiconductor, Kumamoto, Japan
    Author URL: https://ieeexplore.ieee.org/author/37859854400
    ID: 37859854400
    Order: 11
    Author Affiliations:
    • Sony Semiconductor, Kumamoto, Japan
  • Author Name: Hiroshi Takahashi
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37349771000
    ID: 37349771000
    Order: 12
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Takashi Nagano
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37740249100
    ID: 37740249100
    Order: 13
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Yoshikazu Nitta
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37089133076
    ID: 37089133076
    Order: 14
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Teruo Hirayama
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37397997900
    ID: 37397997900
    Order: 15
    Author Affiliations:
    • Sony, Atsugi, Japan
  • Author Name: Noriyuki Fukushima
    Affiliation: Sony, Atsugi, Japan
    Author URL: https://ieeexplore.ieee.org/author/37969154400
    ID: 37969154400
    Order: 16
    Author Affiliations:
    • Sony, Atsugi, Japan

Image Sensor

• sensor_type: CMOS
• resolution: 8Mpixel (3280x1848)
• dynamic_range: 60dB (10b), +24dB with HDR mode
• pixel_size: 1.12×1.12 μm²
• dark_current: Not specified

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

• frame_rate: 720p (typical 200mW power consumption)
• sensitivity: 6700e-/lx-s (white pixel), 4800e-/lx-s (green pixel)
• power_consumption: 200mW

Applications & Benefits

• cell_imaging: Used in smartphone cameras for advanced photography functions
• benefits: Achieves higher sensitivity and dynamic range with reduced chip size.

Supporting Organizations

• supported_by: Sony Semiconductor Corporation, Sony LSI Design Inc., Sony Corporation

Manuscript Details

• publication_date: 17-21 Feb. 2013

Relevancy Score

• score: 10
• missing_fields:
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • signal_to_noise_ratio
  • shutter_speed
  • noise

Processed JSON Filename

request_5e083a33-316d-410b-a0ee-ad59817bb9f3-a_14inch_8mpixel_backilluminated_stacked_cmos_image_sensor.json