JP6129777B2 - 半導体装置、半導体装置の製造方法、プリントヘッド、及び画像形成装置 - Google Patents
半導体装置、半導体装置の製造方法、プリントヘッド、及び画像形成装置 Download PDFInfo
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- JP6129777B2 JP6129777B2 JP2014072759A JP2014072759A JP6129777B2 JP 6129777 B2 JP6129777 B2 JP 6129777B2 JP 2014072759 A JP2014072759 A JP 2014072759A JP 2014072759 A JP2014072759 A JP 2014072759A JP 6129777 B2 JP6129777 B2 JP 6129777B2
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- 239000004065 semiconductor Substances 0.000 title claims description 244
- 238000000034 method Methods 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000010409 thin film Substances 0.000 claims description 137
- 239000000758 substrate Substances 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 38
- 238000003491 array Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 description 43
- 230000003287 optical effect Effects 0.000 description 33
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 28
- 239000010408 film Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/20—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
- H01L33/24—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate of the light emitting region, e.g. non-planar junction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
- B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
- G03G15/04054—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by LED arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- 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
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Facsimile Heads (AREA)
- Led Device Packages (AREA)
Description
以下、本発明による半導体装置、半導体装置の製造方法、プリントヘッド、及び画像形成装置の第1の実施形態を、図面を参照しながら詳述する。なお、以下では、本発明の半導体装置及びプリントヘッドを、複合素子チップ及び光プリントヘッドに適用した例について説明する。
図2は、第1の実施形態のプリンタの概略断面図である。
次に、以上のような構成を有する第1の実施形態の複合素子チップ500の製造方法(実施形態の半導体装置の製造方法)について説明する。
第1の実施形態によれば、以下のような効果を奏することができる。
以下、本発明による半導体装置、半導体装置の製造方法、プリントヘッド、及び画像形成装置の第1の実施形態を、図面を参照しながら詳述する。なお、以下では、本発明の半導体装置及びプリントヘッドを、複合素子チップ及び光プリントヘッドに適用した例について説明する。
以下では、第2の実施形態のLEDプリンタ301及び複合素子チップ500について、第1の実施形態との差異のみを説明する。
次に、以上のような構成を有する第2の実施形態の複合素子チップ500の製造方法(実施形態の半導体装置の製造方法)について説明する。
第2の実施形態によれば、第1の実施形態の効果に加えて、以下のような効果を奏することができる。
本発明は、上記の各実施形態に限定されるものではなく、以下に例示するような変形実施形態も挙げることができる。
Claims (7)
- 複数の発光部が並べて形成された半導体薄膜層を備え、前記発光部が並べられた配列方向を主走査方向として発光させられる発光素子アレイにおいて、
隣接し合う発光部は主走査方向に直行する副走査方向に所定量ずれた位置に形成され、
前記半導体薄膜層の副走査方向の端部の形状が、前記発光部の副走査方向の配置パターンに沿った形状となっている
ことを特徴とする発光素子アレイ。 - 前記発光部は、所定個数単位で主走査方向に対する傾斜線の繰り返しで形成される鋸歯状のパターン又は段形状のパターンで配列され、
前記半導体薄膜層の外形は、前記鋸歯状のパターン又は前記段形状のパターンに沿った形状となっている
ことを特徴とする請求項1に記載の発光素子アレイ。 - 前記発光部は、主走査方向に対する傾斜線上に形成され、
前記半導体薄膜層の外形は、前記傾斜線に平行な2辺を含む平行四辺形の形状となっている
ことを特徴とする請求項1に記載の発光素子アレイ。 - 1又は複数の発光素子アレイを、前記発光素子アレイを駆動する集積回路の表面に貼り付けて構成した半導体装置において、前記発光素子アレイとして請求項1〜3のいずれかに記載の発光素子アレイを適用したことを特徴とする半導体装置。
- 1又は複数の発光素子アレイと、前記発光素子アレイを駆動する集積回路とを備える半導体装置の製造方法において、
半導体材料基板上に形成された請求項1〜3のいずれかに記載の発光素子アレイを剥離する工程と、
剥離した前記発光素子アレイを、前記集積回路の表面に貼りつける工程と
を含むことを特徴とする半導体装置の製造方法。 - 複数の発光素子が形成された半導体装置を備えるプリントヘッドにおいて、前記半導体装置として請求項4に記載の半導体装置を適用したことを特徴とするプリントヘッド。
- 静電潜像を担持する静電潜像担持体と、前記静電潜像担持体の表面を露光して前記静電潜像担持体の表面に静電潜像を形成するプリントヘッドと、前記静電潜像担持体の表面に形成された静電潜像を現像する現像手段と、前記静電潜像担持体の表面に現像された画像を媒体に転写する転写手段とを備える画像形成装置において、前記プリントヘッドとして請求項6に記載のプリントヘッドを適用したことを特徴とする画像形成装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014072759A JP6129777B2 (ja) | 2014-03-31 | 2014-03-31 | 半導体装置、半導体装置の製造方法、プリントヘッド、及び画像形成装置 |
EP15161590.3A EP2927958A1 (en) | 2014-03-31 | 2015-03-30 | Light emitting element array, semiconductor device, manufacturing method thereof, printing head and image forming apparatus |
US14/673,771 US9614125B2 (en) | 2014-03-31 | 2015-03-30 | Composite element chip, a semiconductor device and manufacturing method thereof, a printing head, and an image forming apparatus |
CN201510146526.5A CN104952898B (zh) | 2014-03-31 | 2015-03-31 | 发光元件阵列、半导体器件及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014072759A JP6129777B2 (ja) | 2014-03-31 | 2014-03-31 | 半導体装置、半導体装置の製造方法、プリントヘッド、及び画像形成装置 |
Publications (2)
Publication Number | Publication Date |
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JP2015193169A JP2015193169A (ja) | 2015-11-05 |
JP6129777B2 true JP6129777B2 (ja) | 2017-05-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014072759A Active JP6129777B2 (ja) | 2014-03-31 | 2014-03-31 | 半導体装置、半導体装置の製造方法、プリントヘッド、及び画像形成装置 |
Country Status (4)
Country | Link |
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US (1) | US9614125B2 (ja) |
EP (1) | EP2927958A1 (ja) |
JP (1) | JP6129777B2 (ja) |
CN (1) | CN104952898B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2018161837A (ja) * | 2017-03-27 | 2018-10-18 | カシオ計算機株式会社 | 印刷装置、印刷システム、印刷制御方法、及び、プログラム |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155069A (ja) * | 1983-02-23 | 1984-09-04 | Matsushita Electric Ind Co Ltd | 発光ダイオ−ドプリンタヘツド |
JP2699517B2 (ja) | 1988-02-24 | 1998-01-19 | モトローラ・インコーポレーテッド | 丸形またはテーパ状エッジおよびコーナーを有する半導体デバイス |
JPH08174898A (ja) * | 1994-12-27 | 1996-07-09 | Canon Inc | 露光装置 |
US6163036A (en) * | 1997-09-15 | 2000-12-19 | Oki Data Corporation | Light emitting element module with a parallelogram-shaped chip and a staggered chip array |
JP2002019177A (ja) * | 2000-07-06 | 2002-01-23 | Seiko Epson Corp | 光プリンタヘッド |
JP2004082583A (ja) * | 2002-08-28 | 2004-03-18 | Oki Data Corp | Ledヘッドおよび画像形成装置 |
US7180099B2 (en) * | 2002-11-11 | 2007-02-20 | Oki Data Corporation | Semiconductor apparatus with thin semiconductor film |
JP4179866B2 (ja) | 2002-12-24 | 2008-11-12 | 株式会社沖データ | 半導体複合装置及びledヘッド |
JP2006228855A (ja) * | 2005-02-16 | 2006-08-31 | Rohm Co Ltd | 半導体発光素子およびその製法 |
JP4601464B2 (ja) * | 2005-03-10 | 2010-12-22 | 株式会社沖データ | 半導体装置、プリントヘッド、及びそれを用いた画像形成装置 |
US7800805B2 (en) * | 2006-07-24 | 2010-09-21 | Ricoh Company, Limited | Optical Scanning apparatus and image forming apparatus |
JP5127481B2 (ja) * | 2007-02-16 | 2013-01-23 | キヤノン株式会社 | 発光素子アレイチップおよび露光光源装置 |
US20090067882A1 (en) * | 2007-09-11 | 2009-03-12 | Kabushiki Kaisha Toshiba | Image forming apparatus, beam scanning apparatus thereof, and method of beam scanning thereof |
US8093803B2 (en) * | 2009-03-17 | 2012-01-10 | Seiko Epson Corporation | Electro-optical device, electronic device, and method for manufacturing electro-optical device |
EP2626901A1 (en) * | 2012-02-10 | 2013-08-14 | Oki Data Corporation | Semiconductor light emitting apparatus, image displaying apparatus, mobile terminal, head-up display apparatus, image projector, head-mounted display apparatus, and image forming apparatus |
GB201209142D0 (en) * | 2012-05-24 | 2012-07-04 | Lumejet Holdings Ltd | Media exposure device |
-
2014
- 2014-03-31 JP JP2014072759A patent/JP6129777B2/ja active Active
-
2015
- 2015-03-30 US US14/673,771 patent/US9614125B2/en active Active
- 2015-03-30 EP EP15161590.3A patent/EP2927958A1/en not_active Withdrawn
- 2015-03-31 CN CN201510146526.5A patent/CN104952898B/zh active Active
Also Published As
Publication number | Publication date |
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CN104952898A (zh) | 2015-09-30 |
CN104952898B (zh) | 2019-01-11 |
EP2927958A1 (en) | 2015-10-07 |
US9614125B2 (en) | 2017-04-04 |
JP2015193169A (ja) | 2015-11-05 |
US20150280067A1 (en) | 2015-10-01 |
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