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    • 3. 发明专利
    • Boron-free glass
    • 无硼玻璃
    • JP2011093792A
    • 2011-05-12
    • JP2010233534
    • 2010-10-18
    • Schott Agショット アクチエンゲゼルシャフトSchott AG
    • BRIX PETER
    • C03C3/087
    • C03C3/112C03C3/087C03C4/20
    • PROBLEM TO BE SOLVED: To provide glass ideally suitable as neutral glass, having chemical durability to be produced by a conventional melting system at a temperature ideally not so high and containing no boron oxide. SOLUTION: The boron-free neutral glass having a composition (by wt.% and expressed in term of oxide) of SiO 2 of 65-72, Al 2 O 3 of 11-17, Na 2 O of 0.1-8, MgO of 3-8, CaO of 4-12, ZnO of 0-10 and the ratio (CaO/MgO) of 1.4-1.6, having hydrolysis resistance in accordance with DIN ISO 719 in class 1, acid resistance in accordance of DIN 12116 and alkali resistance in accordance of DIN ISO 695 in at least class 2 is disclosed. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供理想地适合作为中性玻璃的玻璃,具有通过常规熔融体系在理想上不太高并且不含氧化硼的温度下生产的化学耐久性。 解决方案:具有65-72的SiO 2 的组成(按重量%表示的氧化物)的无硼中性玻璃,Al 2 11-17的O 3 ,0.1-8的Na 2 O,3-8的MgO,4-12的CaO,0-10的ZnO和 CaO / MgO)为1.4-1.6,具有符合DIN ISO 719的1级耐水解性,符合DIN 12116的耐酸性和至少2级符合DIN ISO 695的耐碱性。 版权所有(C)2011,JPO&INPIT
    • 7. 发明专利
    • Method for producing electronic component passivated by lead free glass
    • 用于生产由无铅玻璃管理的电子元件的方法
    • JP2008162881A
    • 2008-07-17
    • JP2007326792
    • 2007-12-19
    • Schott Agショット アクチエンゲゼルシャフトSchott AG
    • BESINGER JOERNBRIX PETERFRITZ OLIVER
    • C03C8/04
    • C03C8/04
    • PROBLEM TO BE SOLVED: To provide a method of passivating an electronic component, passivated glass being lead-free, not tending to devitrify, and avoiding the further disadvantages known from the prior art which moreover allows to apply a passivation layer onto the electronic component via simple method steps.
      SOLUTION: The method of manufacturing the electronic component passivated by lead-free glass is a method of manufacturing a glass-coated electronic component and includes 1. a step for preparing a suspension by treating lead-free glass having a following composition (by weight percentage), that is, SiO
      2 of 3-12, B
      2 O
      3 of 15- 2 O
      3 of 0-6, Cs
      2 O of 0-5, MgO of 0-5, BaO of 0-5, Bi
      2 O
      3 of 0-5, CeO
      2 of 0.01-1, MoO
      3 of 0-1, Sb
      2 O
      3 of 0-2 and ZnO of 50-65 with a liquid, 2. a step for applying the suspension on the electronic component and 3. a step for sintering the coated electronic component.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供钝化电子元件的方法,钝化玻璃是无铅的,不趋于失透,并且避免了现有技术中已知的另外的缺点,此外允许将钝化层施加到 电子元件通过简单的方法步骤。 解决方案:由无铅玻璃钝化的电子部件的制造方法是制造玻璃被覆电子部件的方法,包括1.通过处理具有以下组成的无铅玻璃制备悬浮液的步骤( 重量百分比),即15-25的3-12,B 2 3 的SiO 2 ,Al 0-6的O 3,SBO 3,0-5的氧化钡,0-5的BaO,0-5的BaO,Bi 0〜0,CeO 2 为0-1,MoO 3 0-1,Sb O <3> ,液体为50-65的ZnO; 2,将悬浮液涂布在电子部件上的步骤,3。 电子元件 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • Aluminoborosilicate glass
    • 铝合金玻璃
    • JP2007277084A
    • 2007-10-25
    • JP2007093352
    • 2007-03-30
    • Schott Agショット アクチエンゲゼルシャフトSchott AG
    • FECHNER JOERGBRIX PETERSPRENGER DIRK
    • C03C3/091G02F1/1333
    • C03C3/091
    • PROBLEM TO BE SOLVED: To provide an alkali-free aluminoborosilicate glass having a low density and a high specific modulus of elasticity and particularly suitable for use in the production of displays, especially, such as LCD displays.
      SOLUTION: The aluminoborosilicate glass has 3 density and >30 GPa×cm
      3 ×g
      -1 specific modulus of elasticity and comprises the following components (in wt.%) of SiO
      2 of 58-70, Al
      2 O
      3 of 12-20, B
      2 O
      3 of 5-15, MgO of 0-9, CaO of 2-12, BaO of 0.1-5, SnO
      2 of 0-1, As
      2 O
      3 of 0-2 and is free of SrO and alkali oxides apart from random impurities. The glass is particularly suitable as a substrate glass for LCD displays, for example.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供具有低密度和高比弹性模量的无碱铝硼硅酸盐玻璃,特别适用于生产显示器,特别是LCD显示器。 解决方案:铝硼硅酸盐玻璃具有<2.40g / cm 3 SP 3密度和> 30GPa×cm 3 / SP>×g -1 比模量 的弹性,并且包含以下组分(以重量%计)的SiO 2 SB-2 / SB = 58-70,Al 2 O 3 / SB> 3 / SB> 12-20 ,5-15的B 2 3 ,0-9的MgO,2-12的CaO,0.1-5的BaO,SnO 2 0-1,0-2,并且除了随机杂质之外,不含SrO和碱金属氧化物,其中0 O 3 为0-1。 例如,该玻璃特别适用于LCD显示器的基板玻璃。 版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • Aluminoborosilicate glass
    • 铝合金玻璃
    • JP2007269625A
    • 2007-10-18
    • JP2007086888
    • 2007-03-29
    • Schott Agショット アクチエンゲゼルシャフトSchott AG
    • FECHNER JOERGBRIX PETER
    • C03C3/091C03C3/095G02F1/1333G09F9/30H01J29/86
    • C03C3/091
    • PROBLEM TO BE SOLVED: To provide alkali free aluminoborosilicate glass having an optimized viscosity curve between 10 4 dPas and 10 2 dPas. SOLUTION: The aluminoborosilicate glass with 3.3×10 -6 /K coefficient of thermal expansion CTE comprises constituents (in wt.%) of SiO 2 of 58-70, Al 2 O 3 of 17-18, B 2 O 3 of 5-15, MgO of 0-9, CaO of 2-12, BaO of 0.1-5, SnO 2 of 0-1 and As 2 O 3 of 0-2 and contains no alkali oxide and strontium oxide except arbitrary impurities. The proportion (in wt.%) of SiO 2 .B 2 O 3 /Al 2 O 3 is between 32 and 38, and the mean gradient of the viscosity curve is less than or equal to -5.50×10 -3 dPas/K in the range between the common logarithm of the viscosities of 4 to 2. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供具有优选粘度曲线的无碱铝硼硅酸盐玻璃,其具有在10psi和10psi dPas之间的最佳粘度曲线。 解决方案:具有3.3×10 -6 / SP / K热膨胀系数CTE的铝硼硅酸盐玻璃包含58-70的SiO(SB)2 的成分(重量%) ,17-18的B,B,S,B,B,B,B,O, -9,2-12的CaO,0.1-5的BaO,0-1的SnO 2 和0〜 2,不含任意杂质的碱金属氧化物和氧化锶。 SiO 2比例(重量%)SiO 2 SB 2 O > 3 在32和38之间,粘度曲线的平均梯度小于或等于-5.50×10 -3 dPas / K,在通常的对数 粘度为4〜2。版权所有(C)2008,JPO&INPIT