JP5989268B2 - 蛍光体セラミックス、封止光半導体素子、回路基板、光半導体装置および発光装置 - Google Patents
蛍光体セラミックス、封止光半導体素子、回路基板、光半導体装置および発光装置 Download PDFInfo
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- JP5989268B2 JP5989268B2 JP2016000707A JP2016000707A JP5989268B2 JP 5989268 B2 JP5989268 B2 JP 5989268B2 JP 2016000707 A JP2016000707 A JP 2016000707A JP 2016000707 A JP2016000707 A JP 2016000707A JP 5989268 B2 JP5989268 B2 JP 5989268B2
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Description
V ≦ 1.30×(−log T)
(Vは、孔径が3.0μm未満である空孔の体積割合(%)を示し、Tは、前記蛍光体セラミックスの厚さ(mm)を示す。)
を満たす[1]に記載の蛍光体セラミックスを含んでいる。
(1)ナトリウム元素が、67ppm以下である。
(2)マグネシウム元素が、23ppm以下である。
(3)鉄元素が、21ppm以下である。
れる[1]〜[4]のいずれか一項に記載の蛍光体セラミックスとを備える光半導体装置を含んでいる。
図1Bを参照して、本発明の蛍光体セラミックスの一実施形態に係る蛍光体セラミックスプレート1について説明する。
Vは、孔径が3.0μm未満である空孔(小空孔)の体積割合(%)を示す。Tは、蛍光体セラミックスプレート1の厚さ(mm)を示す。
(1)ナトリウム元素が、67ppm以下、好ましくは、50ppm以下である。
(2)マグネシウム元素が、23ppm以下、好ましくは、20ppm以下である。
(3)鉄元素が、21ppm以下、好ましくは、15ppm以下、より好ましくは、10ppm以下である。
蛍光体セラミックスプレート1を備える光半導体装置8について以下に説明する。
光半導体装置8の第1実施形態およびその製造方法について、図2A〜図2Cを参照して説明する。
光半導体装置8の第2実施形態の一実施形態およびその製造方法について、図3A〜図3Cを参照して説明する。第2実施形態において、上記した第1実施形態と同様の部材には同様の符号を付し、その説明を省略する。
上記した光半導体装置8の第2実施形態の一実施形態では、図3Cに示すように、波長変換用封止シート4によって、基板7に実装された光半導体素子5を封止して、光半導体装置8を直接製造しているが、例えば、図4Cに示すように、基板7にまだ実装されずに支持シート9に支持された光半導体素子5を封止して、封止光半導体素子12を作製した後に、光半導体装置8を製造することもできる。
上記した光半導体装置8の第2実施形態の一実施形態では、図3Cに示すように、光半導体装置8は、基板7の上には光半導体素子5を囲むように配置されるハウジングを備えていないが、例えば、図5に示すように、光半導体装置8は、ハウジング13を備えることもできる。
光半導体装置8の第3実施形態およびその製造方法について、図6A〜図6Cを参照して説明する。第3実施形態において、上記した第1実施形態と同様の部材には同様の符号を付し、その説明を省略する。
次に、蛍光体セラミックスプレート1を備える発光装置の一例としての照明装置20について、図7〜図8を参照して説明する。
酸化イットリウム粒子(純度99.99質量%、lot:N−YT4CP、日本イットリウム社製)11.34g、酸化アルミニウム粒子(純度99.99質量%、品番「AKP−30」、住友化学社製)8.577g、および、酸化セリウム粒子(純度99.99質量%)0.087gからなる蛍光体材料の原料粉末を調製した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径4.0μm)を3.0体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径5.0μm)を3.0体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径6.5μm)を6.5体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径12.5μm)を12.0体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径18.0μm)を9.0体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
蛍光体組成物スラリーの塗布量を調製し、グリーンシートの厚みを厚く調整した以外は、実施例1と同様にして、厚み(T)150μmの蛍光体セラミックスプレートを製造した。
酸化イットリウム粒子(純度99.99質量%、lot:N−YT4CP、日本イットリウム社製)を酸化イットリウム粒子(純度99.8質量%、Nanostructured & Amorphous Materials社製)に変更以外は、実施例2と同様にして、蛍光体セラミックスプレートを製造した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径2.5μm)を4.0体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径4.0μm)を1.5体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径4.0μm)を15.0体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
有機粒子(ポリメタクリル酸メチル、平均粒子径3.5μm)を3.0体積%添加する代わりに、有機粒子(ポリメタクリル酸メチル、平均粒子径25.0μm)を10.0体積%添加した以外は、実施例1と同様にして、蛍光体セラミックスプレートを製造した。
各実施例および各比較例の蛍光体セラミックスプレートを面方向(厚み方向と直交方向、水平方向)に切断し、その切断表面(面方向)を、レーザー顕微鏡(装置名:レーザーテック、VL2000D、対物レンズ20倍、倍率1800倍)を用いて、孔径を観察した。その後、さらに0.5μm間隔で面方向に切断していき、合計15面(厚み方向7.5μm)の切断表面を観察した。このとき、切断表面に観察される各空孔のうち同一空孔においては、15面の切断表面のうちの最大長さを各空孔の孔径(面方向)とした(図9参照。)。
上記で算出した各空孔の孔径から、各空孔の孔径の平均(各空孔の孔径の合計/空孔の数)を求めた。なお、孔径(面方向)の平均と孔径(厚み方向)の平均との平均を、平均孔径とした。結果を表1に示す。
各実施例および各比較例の蛍光体セラミックスプレートについて、分光光度計(紫外可視近赤外分光光度計V−670、日本分光社製)を用いて任意の3点で全光線透過率(波長800nm)を測定し、3点の平均値を透過率とした。結果を表1に示す。
各実施例および各比較例の蛍光体セラミックスプレートの散乱性を下記の光半導体装置の配光性にて評価した。
各実施例および各比較例の蛍光体セラミックスプレートのNa元素、Mg元素およびFe元素の不純物をICP−MS分析により測定した。結果を表1に示す。
各実施例および比較例の蛍光体セラミックプレートの量子効率を、量子効率測定システム(大塚電子社製、「QE2100」)にて測定した。結果を表1に示す。
光源24として、青色LD光源(ネオアーク社製、「TCSQ0445-1600」)を用い、蛍光体セラミックスプレート1として、各実施例および各比較例の蛍光体セラミックスプレートを用いて、図7に示すLD励起の照明装置を作製した。
2 接着層
3 封止層
5 半導体素子
7 基板
20 照明装置
24 光源
25 反射鏡
27 貫通孔
40 回路基板
41 電極配線
Claims (9)
- 孔径が3.0μm以上12.0μm以下である空孔を有する蛍光体セラミックスであって、
前記蛍光体セラミックスに占める前記空孔の体積割合が、1.5体積%以上9.5体積%以下であることを特徴とする、蛍光体セラミックス。 - 前記蛍光体セラミックスが板状を有し、
下記式:
V ≦ 1.30×(−log T)
(Vは、孔径が3.0μm未満である空孔の体積割合(%)を示し、
Tは、前記蛍光体セラミックスの厚さ(mm)を示す。)
を満たすことを特徴とする、請求項1に記載の蛍光体セラミックス。 - 下記(1)〜(3)の少なくとも1つの要件を満たすことを特徴とする、請求項1または2に記載の蛍光体セラミックス。
(1)ナトリウム元素が、67ppm以下である。
(2)マグネシウム元素が、23ppm以下である。
(3)鉄元素が、21ppm以下である。 - 前記蛍光体セラミックスの平均孔径が、3.0μm以上10.0μm以下であることを特徴とする、請求項1〜3のいずれか一項に記載の蛍光体セラミックス。
- 基板と、
前記基板に実装される光半導体素子と、
接着層と、
前記接着層の前記光半導体素子とは反対側の面に配置され、前記光半導体素子と対向配置される請求項1〜4のいずれか一項に記載の蛍光体セラミックスと
を備えることを特徴とする、光半導体装置。 - 基板と、
前記基板に実装される光半導体素子と、
前記光半導体素子を封止する封止層と、
前記封止層の前記光半導体素子とは反対側の面に配置され、前記光半導体素子と対向配置される請求項1〜4のいずれか一項に記載の蛍光体セラミックスと
を備えることを特徴とする、光半導体装置。 - 光半導体素子と、
前記光半導体素子を封止する封止層と、
前記封止層の前記光半導体素子とは反対側の面に配置され、前記光半導体素子と対向配置される請求項1〜4のいずれか一項に記載の蛍光体セラミックスと
を備えることを特徴とする、封止光半導体素子。 - 光半導体素子を厚み方向一方側に実装するための請求項1〜4のいずれか一項に記載の蛍光体セラミックスと、
前記蛍光体セラミックスの厚み方向一方面に積層され、前記光半導体素子と電気的に接続するための電極配線と
を備えることを特徴とする、回路基板。 - 光を一方側に照射する光源と、
前記光源と間隔を隔てて一方側に対向配置され、前記光が通過するための貫通孔が形成される反射鏡と、
前記光が照射されるように、前記反射鏡と間隔を隔てて一方側に対向配置される請求項1〜4のいずれか一項に記載の蛍光体セラミックスと
を備えることを特徴とする、発光装置。
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10288258B1 (en) * | 2017-12-31 | 2019-05-14 | Shih-Fu Huang | Lighting module |
JP7224579B2 (ja) * | 2018-02-09 | 2023-02-20 | 株式会社タムラ製作所 | 波長変換部材 |
JP7178074B2 (ja) * | 2018-03-20 | 2022-11-25 | 国立研究開発法人物質・材料研究機構 | 波長変換部材及び波長変換素子、並びに波長変換部材の製造方法 |
JP2019164258A (ja) * | 2018-03-20 | 2019-09-26 | セイコーエプソン株式会社 | 波長変換素子、波長変換素子の製造方法、光源装置及びプロジェクター |
US11217734B2 (en) | 2018-12-27 | 2022-01-04 | Lumileds Llc | Patterned lumiramic for improved PCLED stability |
JP7449271B2 (ja) * | 2019-02-21 | 2024-03-13 | デンカ株式会社 | 蛍光体基板、発光基板、照明装置、蛍光体基板の製造方法及び発光基板の製造方法 |
CN116730711A (zh) * | 2019-11-26 | 2023-09-12 | 深圳市中光工业技术研究院 | 荧光陶瓷及其制备方法、发光装置以及投影装置 |
CN111076103A (zh) * | 2019-11-28 | 2020-04-28 | 中国科学院宁波材料技术与工程研究所 | 一种荧光模组及激光照明系统 |
JP7387898B2 (ja) * | 2020-06-08 | 2023-11-28 | 日本特殊陶業株式会社 | 蛍光板、波長変換部材、および、光源装置 |
JP7554125B2 (ja) | 2021-01-28 | 2024-09-19 | 日本特殊陶業株式会社 | 波長変換部材及びそれを備える光源装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6576579B2 (en) * | 2000-10-03 | 2003-06-10 | Corning Incorporated | Phosphate-based ceramic |
US7554258B2 (en) * | 2002-10-22 | 2009-06-30 | Osram Opto Semiconductors Gmbh | Light source having an LED and a luminescence conversion body and method for producing the luminescence conversion body |
EP1862035B1 (en) | 2005-03-14 | 2013-05-15 | Koninklijke Philips Electronics N.V. | Phosphor in polycrystalline ceramic structure and a light-emitting element comprising same |
CN101405368B (zh) * | 2006-03-21 | 2012-05-30 | 皇家飞利浦电子股份有限公司 | 电致发光器件 |
RU2510946C1 (ru) * | 2010-01-28 | 2014-04-10 | Осрам Сильвания Инк. | Люминесцентный керамический преобразователь и способ его изготовления |
JP2012064484A (ja) * | 2010-09-17 | 2012-03-29 | Stanley Electric Co Ltd | 光源装置 |
JP6096121B2 (ja) | 2010-12-01 | 2017-03-15 | 日東電工株式会社 | ドーパントの濃度勾配を有する放射性セラミック材料、ならびにその製造方法および使用方法 |
JP2014220431A (ja) * | 2013-05-09 | 2014-11-20 | 日東電工株式会社 | 回路基板、光半導体装置およびその製造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021251253A1 (ja) * | 2020-06-08 | 2021-12-16 | ||
WO2021251253A1 (ja) | 2020-06-08 | 2021-12-16 | 日本特殊陶業株式会社 | 蛍光板、波長変換部材、および、光源装置 |
WO2021251251A1 (ja) | 2020-06-08 | 2021-12-16 | 日本特殊陶業株式会社 | 蛍光板、波長変換部材、および、光源装置 |
TWI802899B (zh) * | 2020-06-08 | 2023-05-21 | 日商日本特殊陶業股份有限公司 | 螢光板、波長轉換構件及光源裝置 |
JP7336032B2 (ja) | 2020-06-08 | 2023-08-30 | 日本特殊陶業株式会社 | 蛍光板、波長変換部材、および、光源装置 |
US11754259B2 (en) | 2020-06-08 | 2023-09-12 | Ngk Spark Plug Co., Ltd. | Fluorescent plate, wavelength conversion member, and light source device |
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JP2016154220A (ja) | 2016-08-25 |
KR102520727B1 (ko) | 2023-04-11 |
TWI695054B (zh) | 2020-06-01 |
EP3144985A1 (en) | 2017-03-22 |
CN107112396A (zh) | 2017-08-29 |
MY166217A (en) | 2018-06-22 |
CN107112396B (zh) | 2020-06-16 |
KR20170118726A (ko) | 2017-10-25 |
TW201702352A (zh) | 2017-01-16 |
EP3144985B1 (en) | 2020-06-17 |
EP3144985A4 (en) | 2018-03-07 |
US20170139224A1 (en) | 2017-05-18 |
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