JP7462263B2 - 半導体素子および固体撮像装置 - Google Patents
半導体素子および固体撮像装置 Download PDFInfo
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- 229910052797 bismuth Inorganic materials 0.000 description 1
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- H01L27/144—Devices controlled by radiation
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- H01L27/144—Devices controlled by radiation
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- H01L27/14601—Structural or functional details thereof
- H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
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- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
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- H01L27/144—Devices controlled by radiation
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- H01L27/144—Devices controlled by radiation
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- H01L27/14625—Optical elements or arrangements associated with the device
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- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Description
本実施の形態の固体撮像装置200の構成について、図1、図2、図3を用いて説明する。図1は、固体撮像装置200の斜視図である。図2は、固体撮像装置200の断面図である。図3は、固体撮像装置200に設けられる半導体素子3の断面図である。
本実施の形態の半導体素子3の構成について、図6を用いて説明する。図6は、本実施の形態の半導体素子3を透明部材1側(換言すれば、主面側)から見た平面図である。
本実施の形態の半導体素子3の構成について、図7を用いて説明する。図7は、本実施の形態の半導体素子3を透明部材1側(換言すれば、主面側)から見た平面図である。
2 接着層
3 半導体素子
4 外部接続電極
5 マイクロレンズ
6 カラーフィルター
7 光電変換部
8 ひずみセンサ
8a pゲージ
8b nゲージ
9 内部配線
10 導電性電極
100 半導体パッケージ
100b 半導体パッケージの第2の面
101 半導体基板
101a 半導体基板の第1の面
101b 半導体基板の第2の面
102 半導体素子
103 回路素子
104 支持基板
105 接着層
106 電極パッド
106a 電極パッドの底面
107 電気絶縁膜
108 貫通電極
108b 貫通電極の電極パッドと接合する部分
109 外部配線
110 外部配線領域
111 金属ポスト
113 保護膜
200 固体撮像装置
Claims (5)
- 主面に設けられ、光を集光する複数のマイクロレンズと、
前記主面の裏面に設けられた複数の導電性電極と、
前記マイクロレンズで集光された光が導かれる光電変換部と、
前記光電変換部と同じ層に設けられ、機械的応力または熱応力によるひずみを検出するひずみセンサと、を有し、
前記光電変換部は、前記複数のマイクロレンズのそれぞれの位置に対応して設けられており、
前記ひずみセンサは、隣り合う前記光電変換部の間に配置されている、
半導体素子。 - 前記半導体素子を前記主面側から平面視したときに、
前記複数のマイクロレンズは、格子状に配置されており、
前記ひずみセンサは、隣り合う前記マイクロレンズの境界部分の直下に配置されている、
請求項1に記載の半導体素子。 - 前記半導体素子を前記主面側から平面視したときに、
前記複数のマイクロレンズは、格子状に配置されており、
前記ひずみセンサは、前記マイクロレンズが配置されていない領域の直下に配置されている、
請求項1に記載の半導体素子。 - 前記マイクロレンズと前記光電変換部との間に設けられ、前記マイクロレンズで集光された光をフィルタリングするカラーフィルターをさらに有する、
請求項1から3のいずれか1項に記載の半導体素子。 - 請求項1から4のいずれか1項に記載の半導体素子と、
透明部材と、
前記複数のマイクロレンズを被覆するとともに、前記透明部材を接着する接着層と、
前記導電性電極のそれぞれと電気的に接続された複数の外部接続電極と、を有する、
固体撮像装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020052672A JP7462263B2 (ja) | 2020-03-24 | 2020-03-24 | 半導体素子および固体撮像装置 |
US17/171,917 US11810927B2 (en) | 2020-03-24 | 2021-02-09 | Solid-state imaging apparatus including semiconductor element with photoelectric converter and strain sensors |
CN202110284402.9A CN113451275A (zh) | 2020-03-24 | 2021-03-16 | 半导体元件以及固体摄像装置 |
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JP2020052672A JP7462263B2 (ja) | 2020-03-24 | 2020-03-24 | 半導体素子および固体撮像装置 |
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JP2021153102A JP2021153102A (ja) | 2021-09-30 |
JP7462263B2 true JP7462263B2 (ja) | 2024-04-05 |
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JP2020052672A Active JP7462263B2 (ja) | 2020-03-24 | 2020-03-24 | 半導体素子および固体撮像装置 |
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US (1) | US11810927B2 (ja) |
JP (1) | JP7462263B2 (ja) |
CN (1) | CN113451275A (ja) |
Citations (7)
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JP2004260250A (ja) | 2003-02-24 | 2004-09-16 | Nikon Corp | 撮像素子 |
JP2009064839A (ja) | 2007-09-04 | 2009-03-26 | Panasonic Corp | 光学デバイス及びその製造方法 |
JP2013175494A (ja) | 2011-03-02 | 2013-09-05 | Sony Corp | 固体撮像装置、固体撮像装置の製造方法及び電子機器 |
JP2014045048A (ja) | 2012-08-25 | 2014-03-13 | Nikon Corp | 固体撮像装置及びその製造方法 |
JP2018106034A (ja) | 2016-12-27 | 2018-07-05 | キヤノン株式会社 | 撮像装置及び撮像方法 |
JP2018133825A (ja) | 2018-05-18 | 2018-08-23 | キヤノン株式会社 | 撮像装置 |
US20190063966A1 (en) | 2015-10-28 | 2019-02-28 | Boe Technology Group Co., Ltd | An Apparatus and Method of Forming a Sensor Array Using the Apparatus |
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JPS6136978A (ja) * | 1984-07-28 | 1986-02-21 | Sumitomo Electric Ind Ltd | 触視覚センサ |
JP3536516B2 (ja) * | 1996-02-28 | 2004-06-14 | 株式会社ニコン | フローティング構造の形成方法 |
US6738057B1 (en) * | 1998-12-22 | 2004-05-18 | Micron Technology, Inc. | Compensation for optical distortion at imaging plane |
DE10026330A1 (de) * | 2000-05-26 | 2001-11-29 | Bosch Gmbh Robert | Verformungssensor |
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JP2017183387A (ja) * | 2016-03-29 | 2017-10-05 | ソニー株式会社 | 回路基板、半導体装置、撮像装置、固体撮像素子、および固体撮像素子の製造方法、並びに電子機器 |
JP7356214B2 (ja) * | 2018-09-04 | 2023-10-04 | キヤノン株式会社 | 撮像装置、その製造方法及びカメラ |
KR20200045844A (ko) * | 2018-10-23 | 2020-05-06 | 삼성전자주식회사 | 변형가능한 지문 인식 소자, 이를 이용한 지문 인증 방법 및 전자 장치 |
WO2020143025A1 (zh) * | 2019-01-11 | 2020-07-16 | 京东方科技集团股份有限公司 | 柔性基板及其制作方法、显示面板 |
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KR20210086907A (ko) * | 2019-12-31 | 2021-07-09 | 삼성디스플레이 주식회사 | 표시 장치 |
-
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- 2020-03-24 JP JP2020052672A patent/JP7462263B2/ja active Active
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2021
- 2021-02-09 US US17/171,917 patent/US11810927B2/en active Active
- 2021-03-16 CN CN202110284402.9A patent/CN113451275A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004260250A (ja) | 2003-02-24 | 2004-09-16 | Nikon Corp | 撮像素子 |
JP2009064839A (ja) | 2007-09-04 | 2009-03-26 | Panasonic Corp | 光学デバイス及びその製造方法 |
JP2013175494A (ja) | 2011-03-02 | 2013-09-05 | Sony Corp | 固体撮像装置、固体撮像装置の製造方法及び電子機器 |
JP2014045048A (ja) | 2012-08-25 | 2014-03-13 | Nikon Corp | 固体撮像装置及びその製造方法 |
US20190063966A1 (en) | 2015-10-28 | 2019-02-28 | Boe Technology Group Co., Ltd | An Apparatus and Method of Forming a Sensor Array Using the Apparatus |
JP2018106034A (ja) | 2016-12-27 | 2018-07-05 | キヤノン株式会社 | 撮像装置及び撮像方法 |
JP2018133825A (ja) | 2018-05-18 | 2018-08-23 | キヤノン株式会社 | 撮像装置 |
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Publication number | Publication date |
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CN113451275A (zh) | 2021-09-28 |
US20210305293A1 (en) | 2021-09-30 |
US11810927B2 (en) | 2023-11-07 |
JP2021153102A (ja) | 2021-09-30 |
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