JP2012031048A - 無鉛半導体封入用ガラス - Google Patents
無鉛半導体封入用ガラス Download PDFInfo
- Publication number
- JP2012031048A JP2012031048A JP2011132900A JP2011132900A JP2012031048A JP 2012031048 A JP2012031048 A JP 2012031048A JP 2011132900 A JP2011132900 A JP 2011132900A JP 2011132900 A JP2011132900 A JP 2011132900A JP 2012031048 A JP2012031048 A JP 2012031048A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- content
- lead
- semiconductor
- mass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 123
- 239000004065 semiconductor Substances 0.000 title claims abstract description 48
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 238000005538 encapsulation Methods 0.000 claims description 16
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 7
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 6
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical group 0.000 claims description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 20
- 230000000694 effects Effects 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 15
- 239000002994 raw material Substances 0.000 description 14
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 239000011787 zinc oxide Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000004031 devitrification Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 239000006060 molten glass Substances 0.000 description 5
- 230000001603 reducing effect Effects 0.000 description 5
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 4
- 238000005352 clarification Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 240000001417 Vigna umbellata Species 0.000 description 2
- 235000011453 Vigna umbellata Nutrition 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000006025 fining agent Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- 238000003280 down draw process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007511 glassblowing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000003000 inclusion body Anatomy 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/291—Oxides or nitrides or carbides, e.g. ceramics, glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
-
- 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
-
- 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
- H01L33/48—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 body packages
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Glass Compositions (AREA)
Abstract
【解決手段】 106dPa・sの粘度の温度が670℃以下であり、ガラス組成として、CeO2の含有量が0.01〜6質量%であり、且つSb2O3の含有量が0.1質量%以下であることを特徴とする。
【選択図】なし
Description
等の半導体素子の封入に用いられるガラスに関する。
次に上記と同様にしてガラス原料を溶融した。続いて、溶融ガラスをガラス吹き棒で巻き取って、外径1.4mm、内径0.8mmのガラス管を引いた後、1.8mmに切断した。次に、ジュメット線をガラス管に挿入し、先に求めた封入温度で10分間加熱して、ジュメット封入体試料を得た。この試料を用いて、封入性、着色性および蛍光性を評価した。なお封入性の評価は、ジュメット線の外観を観察することにより評価し、ジュメット線の色調が小豆色であれば「○」、褐色であれば「△」、金属光沢を呈していれば「×」とした。
Claims (5)
- 106dPa・sの粘度の温度が670℃以下であり、ガラス組成として、CeO2の含有量が0.01〜6質量%であり、且つSb2O3の含有量が0.1質量%以下であることを特徴とする無鉛半導体封入用ガラス。
- SiO2−B2O3−R2O(Rはアルカリ金属)系ガラスからなり、R2OとしてLi2O、Na2O及びK2Oのうち2種以上を含有することを特徴とする請求項1に記載の無鉛半導体封入用ガラス。
- ガラス組成として、質量%で、SiO2 20〜65%、Al2O3 0〜10%、B2O3 10〜40%、MgO 0〜10%、CaO 0〜10%、SrO 0〜10%、BaO 0〜10%、ZnO 0〜35%、Li2O 0.2〜10%、Na2O 0.5〜17%、K2O 0〜16%、TiO2 0〜10%、ZrO2 0〜5%、Bi2O3 0〜25%、La2O3 0〜10%含有することを特徴とする請求項1又は2に記載の無鉛半導体封入用ガラス。
- BaOが1質量%未満であることを特徴とする請求項1〜3の何れかに記載の無鉛半導体封入用ガラス。
- 請求項1〜4の何れかに記載のガラスからなることを特徴とする半導体封入用外套管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011132900A JP2012031048A (ja) | 2010-07-01 | 2011-06-15 | 無鉛半導体封入用ガラス |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010150971 | 2010-07-01 | ||
JP2010150971 | 2010-07-01 | ||
JP2011132900A JP2012031048A (ja) | 2010-07-01 | 2011-06-15 | 無鉛半導体封入用ガラス |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012031048A true JP2012031048A (ja) | 2012-02-16 |
Family
ID=45401897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011132900A Pending JP2012031048A (ja) | 2010-07-01 | 2011-06-15 | 無鉛半導体封入用ガラス |
Country Status (4)
Country | Link |
---|---|
US (1) | US9230872B2 (ja) |
JP (1) | JP2012031048A (ja) |
CN (1) | CN102958860A (ja) |
WO (1) | WO2012002174A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014076912A (ja) * | 2012-10-10 | 2014-05-01 | Nippon Electric Glass Co Ltd | 半導体封入用無鉛ガラス |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012111681A (ja) * | 2010-11-04 | 2012-06-14 | Nippon Electric Glass Co Ltd | 半導体封入用無鉛ガラス及び半導体封入用外套管 |
CN103282320A (zh) * | 2010-11-11 | 2013-09-04 | 日本电气硝子株式会社 | 半导体封装用无铅玻璃和半导体封装用外套管 |
CN104193184B (zh) * | 2014-09-09 | 2016-06-22 | 福建省港达玻璃制品有限公司 | 一种自清洁钢化玻璃的制备方法 |
CN106024726B (zh) * | 2016-07-19 | 2018-12-11 | 如皋市大昌电子有限公司 | 一种用无铅玻璃封装的二极管 |
EP4361112A2 (en) | 2018-11-26 | 2024-05-01 | Owens Corning Intellectual Capital, LLC | High performance fiberglass composition with improved elastic modulus |
BR112021010112A2 (pt) | 2018-11-26 | 2021-08-24 | Owens Corning Intellectual Capital, Llc | Composição de fibra de vidro de alto desempenho com módulo específico melhorado |
CN112010561B (zh) * | 2020-09-17 | 2022-04-15 | 成都光明光电股份有限公司 | 封装玻璃 |
CN112551896A (zh) * | 2020-12-08 | 2021-03-26 | 上海华伽电子有限公司 | 一种无铅低温玻璃及其制备方法及应用该玻璃制备的二极管玻壳 |
CN114530300B (zh) * | 2022-04-21 | 2022-08-16 | 西安宏星电子浆料科技股份有限公司 | 一种无铅介质浆料 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174544A (ja) * | 1983-03-25 | 1984-10-03 | Nippon Electric Glass Co Ltd | 半導体被覆用ガラス |
JPH09295831A (ja) * | 1996-02-28 | 1997-11-18 | Nippon Electric Glass Co Ltd | 結晶化ガラス及びその製造方法 |
JP2001048573A (ja) * | 1999-07-23 | 2001-02-20 | Carl Zeiss:Fa | 無アルカリ・アルミノ硼珪酸ガラス、その用途及びその作製方法 |
EP1156020A1 (en) * | 2000-05-16 | 2001-11-21 | NIPPON ELECTRIC GLASS COMPANY, Limited | Glass and glass tube for encapsulating semiconductors |
JP2002037641A (ja) * | 2000-05-16 | 2002-02-06 | Nippon Electric Glass Co Ltd | 半導体封入用ガラス、半導体封入用外套管及び半導体素子の封入方法 |
US20060105898A1 (en) * | 2004-11-12 | 2006-05-18 | Asahi Techno Glass Corporation | Low melting glass, sealing composition and sealing paste |
JP2008266082A (ja) * | 2007-04-23 | 2008-11-06 | Agc Techno Glass Co Ltd | ガラス管成形用スリーブ及びガラス管の製造方法 |
JP2009013002A (ja) * | 2007-07-03 | 2009-01-22 | Agc Techno Glass Co Ltd | 蛍光ランプ用紫外線吸収ガラスおよび蛍光ランプ用ガラス管 |
US20090325349A1 (en) * | 2008-06-25 | 2009-12-31 | Nippon Electric Glass Co., Ltd. | Semiconductor encapsulation material and method for encapsulating semiconductor using the same |
JP2011116578A (ja) * | 2009-12-02 | 2011-06-16 | Nippon Electric Glass Co Ltd | 半導体封入用ガラス、半導体封入用外套管及び半導体素子の封入方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52966Y2 (ja) * | 1971-11-04 | 1977-01-11 | ||
JPS569462B2 (ja) * | 1973-07-09 | 1981-03-02 | ||
JPS585930B2 (ja) * | 1975-06-24 | 1983-02-02 | 古河電気工業株式会社 | ナンネンセイポリオレフインハツポウタイオヨビ ソノセイゾウホウホウ |
JPH01122937A (ja) | 1987-11-04 | 1989-05-16 | Nakashima:Kk | ガラス溶射用フリット |
JP2971502B2 (ja) * | 1990-03-27 | 1999-11-08 | 旭硝子株式会社 | コバール封着用ガラス組成物 |
JPH052966A (ja) * | 1991-06-25 | 1993-01-08 | Matsushita Electric Works Ltd | リレー |
DE4124801C2 (de) * | 1991-07-26 | 1995-03-30 | Bayer Ag | Emailfritte für die Direktemaillierung auf ungebeiztem Stahlblech und deren Verwendung |
US6287996B1 (en) * | 1998-09-14 | 2001-09-11 | Asahi Glass Company Ltd. | Ceramic color composition and process for producing a curved glass plate |
DE19842942C2 (de) * | 1998-09-18 | 2001-05-23 | Schott Glas | Borosilicatglas hoher chemischer Beständigkeit und dessen Verwendung |
JP4743650B2 (ja) * | 2000-12-15 | 2011-08-10 | 日本電気硝子株式会社 | 蛍光ランプ用コバールシールガラス |
DE102004027120B4 (de) * | 2003-06-06 | 2013-01-31 | Schott Ag | Verwendung eines UV-Strahlung absorbierenden Neutralglases, insbesondere für Fluoreszenzlampen |
JP2005041729A (ja) * | 2003-07-28 | 2005-02-17 | Nippon Electric Glass Co Ltd | 照明用ガラス |
JP2005162600A (ja) | 2003-11-11 | 2005-06-23 | Nippon Electric Glass Co Ltd | 半導体パッケージ用カバーガラス |
CN1993297A (zh) * | 2004-12-21 | 2007-07-04 | 旭硝子株式会社 | 电极包覆用玻璃 |
WO2006068030A1 (ja) * | 2004-12-21 | 2006-06-29 | Asahi Glass Company, Limited | 電極被覆用ガラス |
JP2009263168A (ja) * | 2008-04-25 | 2009-11-12 | Hitachi Displays Ltd | 蛍光ランプ用ガラス、それを用いたガラス管及びそれを用いた蛍光ランプ及びそれを用いた液晶表示装置 |
JP2011132113A (ja) | 2009-11-30 | 2011-07-07 | Nippon Electric Glass Co Ltd | 半導体封入用ガラス |
-
2011
- 2011-06-15 JP JP2011132900A patent/JP2012031048A/ja active Pending
- 2011-06-17 CN CN2011800328059A patent/CN102958860A/zh active Pending
- 2011-06-17 WO PCT/JP2011/063917 patent/WO2012002174A1/ja active Application Filing
- 2011-06-17 US US13/805,039 patent/US9230872B2/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174544A (ja) * | 1983-03-25 | 1984-10-03 | Nippon Electric Glass Co Ltd | 半導体被覆用ガラス |
JPH09295831A (ja) * | 1996-02-28 | 1997-11-18 | Nippon Electric Glass Co Ltd | 結晶化ガラス及びその製造方法 |
JP2001048573A (ja) * | 1999-07-23 | 2001-02-20 | Carl Zeiss:Fa | 無アルカリ・アルミノ硼珪酸ガラス、その用途及びその作製方法 |
EP1156020A1 (en) * | 2000-05-16 | 2001-11-21 | NIPPON ELECTRIC GLASS COMPANY, Limited | Glass and glass tube for encapsulating semiconductors |
JP2002037641A (ja) * | 2000-05-16 | 2002-02-06 | Nippon Electric Glass Co Ltd | 半導体封入用ガラス、半導体封入用外套管及び半導体素子の封入方法 |
US20060105898A1 (en) * | 2004-11-12 | 2006-05-18 | Asahi Techno Glass Corporation | Low melting glass, sealing composition and sealing paste |
JP2008266082A (ja) * | 2007-04-23 | 2008-11-06 | Agc Techno Glass Co Ltd | ガラス管成形用スリーブ及びガラス管の製造方法 |
JP2009013002A (ja) * | 2007-07-03 | 2009-01-22 | Agc Techno Glass Co Ltd | 蛍光ランプ用紫外線吸収ガラスおよび蛍光ランプ用ガラス管 |
US20090325349A1 (en) * | 2008-06-25 | 2009-12-31 | Nippon Electric Glass Co., Ltd. | Semiconductor encapsulation material and method for encapsulating semiconductor using the same |
JP2010006627A (ja) * | 2008-06-25 | 2010-01-14 | Nippon Electric Glass Co Ltd | 金属被覆用ガラス及び半導体封止材料 |
JP2011116578A (ja) * | 2009-12-02 | 2011-06-16 | Nippon Electric Glass Co Ltd | 半導体封入用ガラス、半導体封入用外套管及び半導体素子の封入方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014076912A (ja) * | 2012-10-10 | 2014-05-01 | Nippon Electric Glass Co Ltd | 半導体封入用無鉛ガラス |
Also Published As
Publication number | Publication date |
---|---|
WO2012002174A1 (ja) | 2012-01-05 |
US20130090227A1 (en) | 2013-04-11 |
CN102958860A (zh) | 2013-03-06 |
US9230872B2 (en) | 2016-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2012031048A (ja) | 無鉛半導体封入用ガラス | |
US7968380B2 (en) | Semiconductor encapsulation material and method for encapsulating semiconductor using the same | |
JP7036168B2 (ja) | 無アルカリガラス基板 | |
US6534346B2 (en) | Glass and glass tube for encapsulating semiconductors | |
US7470999B2 (en) | Glass for semiconductor encapsulation and outer tube for semiconductor encapsulation, and semiconductor electronic parts | |
WO2012063726A1 (ja) | 半導体封入用無鉛ガラス及び半導体封入用外套管 | |
KR20080106027A (ko) | 저 융점의 무연 솔더 유리 및 그 용도 | |
JP2015127281A (ja) | ガラス | |
JP4789052B2 (ja) | 半導体封入用ガラス、半導体封入用外套管及び半導体素子の封入方法 | |
JPH10114538A (ja) | 無アルカリガラス及びその製造方法 | |
JP5088914B2 (ja) | 半導体封入用ガラス及び半導体封入用外套管 | |
JP2012111681A (ja) | 半導体封入用無鉛ガラス及び半導体封入用外套管 | |
CN1331790C (zh) | 一种玻璃材料及其制备方法与应用 | |
JP2014141397A (ja) | 半導体封入用ガラス及び半導体封入用外套管 | |
JP2003073142A (ja) | 照明用ガラス組成物 | |
JP2003040644A (ja) | 照明用ガラス組成物 | |
JP2011132113A (ja) | 半導体封入用ガラス | |
JP2011116578A (ja) | 半導体封入用ガラス、半導体封入用外套管及び半導体素子の封入方法 | |
JP2012140259A (ja) | 半導体封入用外套管の製造方法及び半導体封入用外套管 | |
JP2011184216A (ja) | 半導体封止用ガラス、半導体封止用外套管及び半導体電子部品 | |
WO2008038780A1 (fr) | Composition de verre et article en verre l'utilisant | |
HU201282B (en) | Process for producing new borosilicate glasses first of all for metal-glass bond |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140507 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140930 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141015 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141106 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150520 |