JP2011146587A - 放射線検出素子 - Google Patents
放射線検出素子 Download PDFInfo
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- JP2011146587A JP2011146587A JP2010007063A JP2010007063A JP2011146587A JP 2011146587 A JP2011146587 A JP 2011146587A JP 2010007063 A JP2010007063 A JP 2010007063A JP 2010007063 A JP2010007063 A JP 2010007063A JP 2011146587 A JP2011146587 A JP 2011146587A
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- 230000005855 radiation Effects 0.000 title claims abstract description 66
- 238000001514 detection method Methods 0.000 claims abstract description 71
- 239000011159 matrix material Substances 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 description 33
- 239000003990 capacitor Substances 0.000 description 26
- 239000010408 film Substances 0.000 description 22
- 239000004065 semiconductor Substances 0.000 description 16
- 238000003384 imaging method Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
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- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009607 mammography Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- QVEIBLDXZNGPHR-UHFFFAOYSA-N naphthalene-1,4-dione;diazide Chemical compound [N-]=[N+]=[N-].[N-]=[N+]=[N-].C1=CC=C2C(=O)C=CC(=O)C2=C1 QVEIBLDXZNGPHR-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14632—Wafer-level processed structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14643—Photodiode arrays; MOS imagers
- H01L27/14658—X-ray, gamma-ray or corpuscular radiation imagers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14643—Photodiode arrays; MOS imagers
- H01L27/14658—X-ray, gamma-ray or corpuscular radiation imagers
- H01L27/14659—Direct radiation imagers structures
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measurement Of Radiation (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
【解決手段】検出領域30内に複数の画素20を傾斜させたマトリクス状に配置すると共に、縦方向の2つの画素列毎に信号配線3を配設する。
【選択図】図1
Description
4 TFTスイッチ(スイッチ素子)
10 放射線検出素子
20 画素
30 検出領域
101 走査配線(第2配線)
104、104A、104B ゲートIC(外部回路)
105、105A、105B アンプIC(外部回路)
Claims (8)
- 各々検出対象とする放射線が照射されることにより発生した電荷を蓄積し、当該蓄積された電荷を読み出すためのスイッチ素子を備え、一方向及び当該一方向に対する交差方向に対して辺が延びた矩形状の検出領域内に前記一方向及び前記交差方向に対して傾斜させたマトリクス状に複数配置された画素と、
前記画素の前記一方向に対する複数の画素列毎に1本ずつ配設されてそれぞれ当該複数の画素列の各画素に備えられたスイッチ素子に接続され、当該スイッチ素子をスイッチングする制御信号又は蓄積された電荷に応じた電気信号の何れか一方が流れる第1配線と、
前記画素の前記交差方向に対する各画素列に1本ずつ配設されてそれぞれ当該画素列の各画素に備えられたスイッチ素子に接続され、前記制御信号又は前記電気信号の他方が流れる第2配線と、
を備えた放射線検出素子。 - 前記第1配線は、前記一方向に対する2つの画素列毎に1本ずつそれぞれ配設され、当該2つの画素列の間を前記画素を迂回するように設けられた
請求項1記載の放射線検出素子。 - 前記画素は、前記一方向及び前記交差方向に対して30°〜60°傾斜させたマトリクス状に配置された
請求項1又は請求項2記載の放射線検出素子。 - 前記画素は、前記一方向及び前記交差方向に対して45°傾斜させたマトリクス状に配置された
請求項3記載の放射線検出素子。 - 前記第2配線は、前記検出領域を挟んで前記交差方向の両側に設けられた複数の外部回路の何れかと前記交差方向の一方及び他方の何れかで各々接続された
請求項1〜請求項4の何れか1項記載の放射線検出素子。 - 前記第2配線は、1本ずつ交互に前記交差方向の一方及び他方の前記外部回路に接続された
請求項5記載の放射線検出素子。 - 前記第2配線は、複数本ずつ交互に前記交差方向の一方及び他方の前記外部回路に接続された
請求項5記載の放射線検出素子。 - 前記第1配線は、前記一方向の一方で外部回路に各々接続された
請求項1〜請求項7の何れか1項記載の放射線検出素子。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010007063A JP2011146587A (ja) | 2010-01-15 | 2010-01-15 | 放射線検出素子 |
US12/962,247 US20110174957A1 (en) | 2010-01-15 | 2010-12-07 | Radiation detection element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010007063A JP2011146587A (ja) | 2010-01-15 | 2010-01-15 | 放射線検出素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2011146587A true JP2011146587A (ja) | 2011-07-28 |
Family
ID=44276875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010007063A Abandoned JP2011146587A (ja) | 2010-01-15 | 2010-01-15 | 放射線検出素子 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110174957A1 (ja) |
JP (1) | JP2011146587A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013024671A1 (ja) * | 2011-08-12 | 2013-02-21 | 富士フイルム株式会社 | 放射線検出素子、放射線画像検出パネル、及び放射線画像検出装置 |
WO2014051118A1 (ja) | 2012-09-28 | 2014-04-03 | 富士フイルム株式会社 | 放射線検出素子及び放射線画像検出装置 |
WO2016104008A1 (ja) * | 2014-12-22 | 2016-06-30 | 株式会社島津製作所 | 放射線位相差撮影装置 |
JP2022538244A (ja) * | 2019-07-02 | 2022-09-01 | イベオ オートモーティブ システムズ ゲーエムベーハー | ライダー受信ユニット |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102220152B1 (ko) | 2014-03-13 | 2021-02-26 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR102144767B1 (ko) | 2014-06-02 | 2020-08-31 | 삼성디스플레이 주식회사 | 표시 패널 및 이를 포함하는 표시 장치 |
KR102500994B1 (ko) * | 2014-10-17 | 2023-02-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 터치 패널 |
KR102378421B1 (ko) * | 2015-03-31 | 2022-03-25 | 삼성디스플레이 주식회사 | 증착용 마스크 세트 및 이를 이용한 표시 패널의 제조 방법 |
JP2017098830A (ja) * | 2015-11-26 | 2017-06-01 | キヤノン株式会社 | 放射線撮像装置、放射線撮像システム及び放射線撮像装置の製造方法 |
CN113363271B (zh) * | 2021-05-31 | 2023-12-22 | 武汉新芯集成电路制造有限公司 | 感光阵列及成像设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001223350A (ja) * | 2000-02-10 | 2001-08-17 | Fuji Film Microdevices Co Ltd | 固体撮像素子 |
JP2001330679A (ja) * | 2001-03-23 | 2001-11-30 | Toshiba Corp | X線検出装置 |
JP2005237957A (ja) * | 2004-02-11 | 2005-09-08 | General Electric Co <Ge> | 固体デジタルx線検出器を使用する改良されたデータ収集のための方法及び装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3818512A1 (de) * | 1988-05-31 | 1989-12-07 | Interatom | Verfahren zum beleimen und beloten eines metallischen katalysator-traegerkoerpers und zugehoerige vorrichtung |
-
2010
- 2010-01-15 JP JP2010007063A patent/JP2011146587A/ja not_active Abandoned
- 2010-12-07 US US12/962,247 patent/US20110174957A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001223350A (ja) * | 2000-02-10 | 2001-08-17 | Fuji Film Microdevices Co Ltd | 固体撮像素子 |
JP2001330679A (ja) * | 2001-03-23 | 2001-11-30 | Toshiba Corp | X線検出装置 |
JP2005237957A (ja) * | 2004-02-11 | 2005-09-08 | General Electric Co <Ge> | 固体デジタルx線検出器を使用する改良されたデータ収集のための方法及び装置 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013024671A1 (ja) * | 2011-08-12 | 2013-02-21 | 富士フイルム株式会社 | 放射線検出素子、放射線画像検出パネル、及び放射線画像検出装置 |
JP5456211B2 (ja) * | 2011-08-12 | 2014-03-26 | 富士フイルム株式会社 | 放射線検出素子、放射線画像検出パネル、及び放射線画像検出装置 |
US8853640B2 (en) | 2011-08-12 | 2014-10-07 | Fujifilm Corporation | Radiation detecting element, radiographic image detecting panel, and radiographic image detecting device |
WO2014051118A1 (ja) | 2012-09-28 | 2014-04-03 | 富士フイルム株式会社 | 放射線検出素子及び放射線画像検出装置 |
CN104685629A (zh) * | 2012-09-28 | 2015-06-03 | 富士胶片株式会社 | 放射线检测元件以及放射线图像检测装置 |
JPWO2014051118A1 (ja) * | 2012-09-28 | 2016-08-25 | 富士フイルム株式会社 | 放射線検出素子及び放射線画像検出装置 |
US9651685B2 (en) | 2012-09-28 | 2017-05-16 | Fujifilm Corporation | Radiation detection element and radiograph detection device |
WO2016104008A1 (ja) * | 2014-12-22 | 2016-06-30 | 株式会社島津製作所 | 放射線位相差撮影装置 |
JPWO2016104008A1 (ja) * | 2014-12-22 | 2017-06-29 | 株式会社島津製作所 | 放射線位相差撮影装置 |
US10365235B2 (en) | 2014-12-22 | 2019-07-30 | Shimadzu Corporation | Radiation phase-contrast imaging device |
JP2022538244A (ja) * | 2019-07-02 | 2022-09-01 | イベオ オートモーティブ システムズ ゲーエムベーハー | ライダー受信ユニット |
JP7338904B2 (ja) | 2019-07-02 | 2023-09-05 | マイクロビジョン,インク. | ライダー受信ユニット |
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