JP2022001947A - 光導波路パッケージおよび発光装置 - Google Patents
光導波路パッケージおよび発光装置 Download PDFInfo
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- JP2022001947A JP2022001947A JP2021147118A JP2021147118A JP2022001947A JP 2022001947 A JP2022001947 A JP 2022001947A JP 2021147118 A JP2021147118 A JP 2021147118A JP 2021147118 A JP2021147118 A JP 2021147118A JP 2022001947 A JP2022001947 A JP 2022001947A
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- optical waveguide
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- 239000000758 substrate Substances 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims description 8
- 238000005253 cladding Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 16
- 239000011521 glass Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229910017944 Ag—Cu Inorganic materials 0.000 description 3
- 229910015363 Au—Sn Inorganic materials 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
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- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000007733 ion plating Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- -1 borosilicate Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02315—Support members, e.g. bases or carriers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/4257—Details of housings having a supporting carrier or a mounting substrate or a mounting plate
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4251—Sealed packages
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
- G02B6/4268—Cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0233—Mounting configuration of laser chips
- H01S5/02345—Wire-bonding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
- H01S5/4093—Red, green and blue [RGB] generated directly by laser action or by a combination of laser action with nonlinear frequency conversion
Abstract
Description
該基板上に位置するクラッドと、
該クラッド内に位置するコアと、
蓋体と、
金属体と、を備え、
前記クラッドは、前記基板に対向する第1面と、該第1面の反対に位置する第2面と、該第2面に開口した素子搭載領域と、を有し、
前記コアは、前記素子搭載領域から延びており、
前記蓋体は、前記素子搭載領域を覆っており、
前記金属体は、前記クラッドと前記蓋体との間に、前記素子搭載領域を周回して位置してもよい。
前記蓋体は、前記第1領域のみに位置してもよい。
前記蓋体が、前記段部に篏合されてもよい。
前記素子搭載領域に位置する発光素子と、
前記コアから出射される光の光路上に位置するレンズと、を含んでもよい。
前記発光素子は、前記素子搭載領域から前記凹部に亘って位置してもよい。
2 上面
3 クラッド
3a 第1面
3b 第2面
4 コア
4a,4b,4c 入射端面
5 光導波層
8 素子搭載部
9 素子搭載領域
10 発光素子
11,11A 蓋体
11a 凹部
11b 当接部
12 金属体
15 外部接続配線
30 貫通孔
31 収容部
32 隔壁
33 突出部
34 段部
34a 段差面
3b1 第1領域
3b2 第2領域
41a,41b,41c 分割路
42 出射端面
43 合波部
44 統合路
45 レンズ
100,100A 光導波路パッケージ
200,200A 発光装置
Claims (8)
- 基板と、
該基板上に位置するクラッドと、
該クラッド内に位置するコアと、
蓋体と、
金属体と、を備え、
前記クラッドは、前記基板に対向する第1面と、該第1面の反対に位置する第2面と、該第2面に開口した素子搭載領域と、を有し、
前記コアは、前記素子搭載領域から延びており、
前記蓋体は、前記素子搭載領域を覆っており、
前記金属体は、前記クラッドと前記蓋体との間に、前記素子搭載領域を周回して位置する、光導波路パッケージ。 - 前記第2面は、平面視における前記素子搭載領域の周囲に位置する第1領域と、該第1領域以外の第2領域を有し、
前記蓋体は、前記第1領域のみに位置する、請求項1に記載の光導波路パッケージ。 - 前記クラッドは、前記第1領域に段部を有し、
前記蓋体が、前記段部に篏合されている、請求項2に記載の光導波路パッケージ。 - 前記クラッドは、前記素子搭載領域を複数有し、前記素子搭載領域間に隔壁を有する、請求項1〜請求項3のいずれか一つに記載の光導波路パッケージ。
- 前記クラッドは、前記コア上に突出部を有する、請求項1〜請求項4のいずれか一つに記載の光導波路パッケージ。
- 前記蓋体は、発光素子との当接部を有する、請求項1〜請求項5のいずれか一つに記載の光導波路パッケージ。
- 請求項1〜請求項6のいずれか一つに記載の光導波路パッケージと、
前記素子搭載領域に位置する発光素子と、
前記コアから出射される光の光路上に位置するレンズと、を含む発光装置。 - 前記蓋体は、凹部を有し、
前記発光素子は、前記素子搭載領域から前記凹部に亘って位置している、請求項7記載の発光装置。
Applications Claiming Priority (3)
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JP2019180925 | 2019-09-30 | ||
JP2019180925 | 2019-09-30 | ||
JP2021501350A JP6944085B2 (ja) | 2019-09-30 | 2020-05-28 | 光導波路パッケージおよび発光装置 |
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JP2021501350A Division JP6944085B2 (ja) | 2019-09-30 | 2020-05-28 | 光導波路パッケージおよび発光装置 |
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JP2022001947A true JP2022001947A (ja) | 2022-01-06 |
JP7238058B2 JP7238058B2 (ja) | 2023-03-13 |
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JP2021501350A Active JP6944085B2 (ja) | 2019-09-30 | 2020-05-28 | 光導波路パッケージおよび発光装置 |
JP2021147118A Active JP7238058B2 (ja) | 2019-09-30 | 2021-09-09 | 光導波路パッケージおよび発光装置 |
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Country Status (5)
Country | Link |
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US (1) | US20220350097A1 (ja) |
EP (1) | EP4040517A4 (ja) |
JP (2) | JP6944085B2 (ja) |
CN (1) | CN114375501A (ja) |
WO (1) | WO2021065078A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4040515A4 (en) * | 2019-09-30 | 2023-10-25 | Kyocera Corporation | HOUSING FOR OPTICAL WAVE GUIDES AND LIGHT EMITTING DEVICE |
WO2023014647A1 (en) * | 2021-08-03 | 2023-02-09 | Meta Platforms Technologies, Llc | Laser die packaging for an rgb light source |
CN117980790A (zh) * | 2021-09-08 | 2024-05-03 | 京瓷株式会社 | 发光装置 |
JP2023057367A (ja) * | 2021-10-11 | 2023-04-21 | イビデン株式会社 | 配線基板 |
WO2023153419A1 (ja) * | 2022-02-10 | 2023-08-17 | 京セラ株式会社 | 光導波路基板、光導波路パッケージおよび光源モジュール |
WO2023162846A1 (ja) * | 2022-02-25 | 2023-08-31 | 京セラ株式会社 | 光導波路基板、光導波路パッケージおよび光源モジュール |
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-
2020
- 2020-05-28 CN CN202080063975.2A patent/CN114375501A/zh active Pending
- 2020-05-28 US US17/760,780 patent/US20220350097A1/en active Pending
- 2020-05-28 WO PCT/JP2020/021247 patent/WO2021065078A1/ja unknown
- 2020-05-28 JP JP2021501350A patent/JP6944085B2/ja active Active
- 2020-05-28 EP EP20872805.5A patent/EP4040517A4/en active Pending
-
2021
- 2021-09-09 JP JP2021147118A patent/JP7238058B2/ja active Active
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JPH05341143A (ja) * | 1992-06-04 | 1993-12-24 | Hitachi Cable Ltd | 表面実装型双方向伝送用モジュール |
JPH0961651A (ja) * | 1995-06-14 | 1997-03-07 | Nippon Telegr & Teleph Corp <Ntt> | ハイブリッド光集積回路 |
JPH0961676A (ja) * | 1995-08-30 | 1997-03-07 | Hitachi Ltd | 光アセンブリ |
JPH10160976A (ja) * | 1996-11-29 | 1998-06-19 | Fujitsu Ltd | 光結合装置 |
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JP2014238491A (ja) * | 2013-06-07 | 2014-12-18 | 日東電工株式会社 | 光電気混載モジュール |
JP2015029043A (ja) * | 2013-06-26 | 2015-02-12 | 京セラ株式会社 | 電子装置および光モジュール |
Also Published As
Publication number | Publication date |
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JPWO2021065078A1 (ja) | 2021-10-28 |
JP6944085B2 (ja) | 2021-10-06 |
EP4040517A1 (en) | 2022-08-10 |
WO2021065078A1 (ja) | 2021-04-08 |
CN114375501A (zh) | 2022-04-19 |
JP7238058B2 (ja) | 2023-03-13 |
US20220350097A1 (en) | 2022-11-03 |
EP4040517A4 (en) | 2023-10-25 |
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