公开(公告)号：US20230219839A1

公开(公告)日：2023-07-13

申请号：US18187384

申请日：2023-03-21

Applicant: SCHOTT AG

Inventor： Linda Johanna Bartelt ,  Antonio Trizzino ,  Julia Gold ,  Sabine Pichler-Wilhelm ,  Martin Letz ,  Martun Hovhannisyan

IPC: C03C8/14 ,  H01L23/31 ,  C03C8/04 ,  C03C3/093

CPC classification number: C03C8/14 ,  H01L23/3171 ,  C03C8/04 ,  C03C3/093

Abstract: The disclosure relates to a glass and a melt solder for the passivation of semiconductor components, the use of the glass or the melt solder for the passivation of semiconductor components, a passivated semiconductor component and a method for passivating semiconductor components.

公开(公告)号：US11280476B2

公开(公告)日：2022-03-22

申请号：US16233416

申请日：2018-12-27

Applicant: SCHOTT AG

Inventor： Keith Rozenburg ,  Martin Letz ,  Ulrike Stoehr ,  Albrecht Seidl

IPC: H01L33/50 ,  C04B38/00 ,  F21V9/30 ,  C04B35/44 ,  G02B5/20 ,  C09K11/77 ,  C04B35/626 ,  C04B35/01 ,  C04B111/80

Abstract: An optical converter is provided that has both a stable colour even at highest luminous powers and a high luminous efficiency. The optical converter includes a ceramic element that is fluorescent so that light of a first wavelength is absorbed in the ceramic element and fluorescent having longer wavelength light is emitted. The ceramic element includes pores spatially irregularly distributed within the ceramic element. The distribution of the pores within the ceramic element is inhomogeneous so that the radial distribution function of the pore locations deviates from unity and has a maximum at a characteristic distance, the maximum having a value of at least 1.2.

公开(公告)号：US20190352213A1

公开(公告)日：2019-11-21

申请号：US16414995

申请日：2019-05-17

Applicant: SCHOTT AG

Inventor： Martin Letz ,  Gerhard Lautenschläger ,  Martun Hovhannisyan ,  Matthias Jotz ,  Lutz Klippe ,  Thomas Kloss

IPC: C03B29/02 ,  C03C3/091

Abstract: A method of producing an electronic component is provided. The method includes providing flat glass having a dielectric constant of less than 4.3 and a dielectric loss factor of 0.004 or less at 5 GHz; configuring the flat glass as one of an interposer, a substrate, or a superstrate; and forming the interposer, the substrate, or the superstrate into the electronic component. The electronic component can be an antenna, a patch antenna, an array of antennas, a phase shifter element, and a liquid crystal-based phase shifter element.

公开(公告)号：US09236183B2

公开(公告)日：2016-01-12

申请号：US14488381

申请日：2014-09-17

Applicant: SCHOTT AG

Inventor： Martin Letz ,  Hans-Heinrich Gundelach ,  Holger Wegener

IPC: H01G4/08 ,  C03B17/06 ,  C03B33/02 ,  C03B33/09 ,  C03C3/091 ,  C03C4/16 ,  H01G4/10 ,  H01G13/00 ,  H01G13/02 ,  B32B37/14 ,  C03B23/00

CPC classification number: H01G4/08 ,  B32B37/14 ,  C03B17/06 ,  C03B23/0006 ,  C03B33/0215 ,  C03B33/091 ,  C03B33/093 ,  C03C3/091 ,  C03C4/16 ,  H01G4/105 ,  H01G13/00 ,  H01G13/02 ,  Y10T156/1031

Abstract: A capacitor having a dielectric consisting of a glass layer with an alkali metal oxide content of at most 2 wt % and a thickness of at most 50 μm is provided. The capacitor includes at least two metal layers which are separated by the glass layer. The glass layer is preferably produced by a down-draw method or by an overflow down-draw fusion method.

Abstract translation: 提供具有由碱金属氧化物含量为2重量％以下且厚度为50μm以下的玻璃层构成的电介质的电容器。 电容器包括由玻璃层分离的至少两个金属层。 玻璃层优选通过下拉法或通过溢流下拉熔化法制造。

公开(公告)号：US20150000830A1

公开(公告)日：2015-01-01

申请号：US14488381

申请日：2014-09-17

Applicant: Schott AG

Inventor： Martin Letz ,  Hans-Heinrich Gundellach ,  Holger Wegener

IPC: H01G4/08

CPC classification number: H01G4/08 ,  B32B37/14 ,  C03B17/06 ,  C03B23/0006 ,  C03B33/0215 ,  C03B33/091 ,  C03B33/093 ,  C03C3/091 ,  C03C4/16 ,  H01G4/105 ,  H01G13/00 ,  H01G13/02 ,  Y10T156/1031

Abstract: A capacitor having a dielectric consisting of a glass layer with an alkali metal oxide content of at most 2 wt % and a thickness of at most 50 μm is provided. The capacitor includes at least two metal layers which are separated by the glass layer. The glass layer is preferably produced by a down-draw method or by an overflow down-draw fusion method.

Abstract translation: 提供具有由碱金属氧化物含量为2重量％以下且厚度为50μm以下的玻璃层构成的电介质的电容器。 电容器包括由玻璃层分离的至少两个金属层。 玻璃层优选通过下拉法或通过溢流下拉熔化法制造。

公开(公告)号：US11926565B2

公开(公告)日：2024-03-12

申请号：US18187384

申请日：2023-03-21

Applicant: SCHOTT AG

Inventor： Linda Johanna Bartelt ,  Antonio Trizzino ,  Julia Gold ,  Sabine Pichler-Wilhelm ,  Martin Letz ,  Martun Hovhannisyan

IPC: C03C8/14 ,  C03C3/093 ,  C03C8/04 ,  H01L23/31

CPC classification number: C03C8/14 ,  C03C3/093 ,  C03C8/04 ,  H01L23/3171

Abstract: The disclosure relates to a glass and a melt solder for the passivation of semiconductor components, the use of the glass or the melt solder for the passivation of semiconductor components, a passivated semiconductor component and a method for passivating semiconductor components.

公开(公告)号：US11634356B2

公开(公告)日：2023-04-25

申请号：US17201060

申请日：2021-03-15

Applicant: SCHOTT AG

Inventor： Linda Johanna Bartelt ,  Antonio Trizzino ,  Julia Gold ,  Sabine Pichler-Wilhelm ,  Martin Letz ,  Martun Hovhannisyan

IPC: C03C8/14 ,  C03C8/24 ,  H01L23/31 ,  C03C3/093 ,  C03C8/04

Abstract: The disclosure relates to a glass and a melt solder for the passivation of semiconductor components, the use of the glass or the melt solder for the passivation of semiconductor components, a passivated semiconductor component and a method for passivating semiconductor components.

公开(公告)号：US20220377857A1

公开(公告)日：2022-11-24

申请号：US17876690

申请日：2022-07-29

Applicant: SCHOTT AG

Inventor： Adam O'ryan ,  Martin Letz ,  Martun Hovhannisyan ,  Ioannis Neitzel

IPC: H05B6/76 ,  H05B6/64

Abstract: The present disclosure relates to pane-like articles, such as glass or glass ceramic substrates, suited for microwave-shielding applications, such as microwave oven doors or covers for electronic components. The present disclosure further relates to a household appliance comprising a pane-like article.

公开(公告)号：US11212120B2

公开(公告)日：2021-12-28

申请号：US16206344

申请日：2018-11-30

Applicant: SCHOTT AG ,  UNIVERSITEIT TWENTE

Inventor： Mark J. Davis ,  Martin Letz ,  Allard Mosk ,  Pepijn Pinkse

IPC: H04L29/06 ,  H04L9/32 ,  H04L9/08 ,  G09C5/00 ,  G06F7/58

Abstract: An apparatus for authenticating an optical key and an apparatus for generating a random number from an optical key are provided. The optical key is used for reliable authenticatability and the random number is stable when or after the optical key is exposed to an external influence such as, but not limited to, a physical or chemical stimulus including a different ambient condition, a mechanical stress, or chemical contact.

公开(公告)号：US09272944B2

公开(公告)日：2016-03-01

申请号：US14283707

申请日：2014-05-21

Applicant: SCHOTT AG

Inventor： Martun Hovhannisyan ,  Martin Letz ,  Gordon Kissl

IPC: C03C10/00 ,  C03B19/02 ,  C03C3/062 ,  C03C4/16 ,  H01B3/08 ,  C03B32/02 ,  H01P7/10 ,  C03C3/068

CPC classification number: C03C10/00 ,  C03B19/02 ,  C03B32/02 ,  C03C3/062 ,  C03C3/068 ,  C03C4/16 ,  C03C2204/00 ,  H01B3/087 ,  H01P7/10

Abstract: A glass-ceramic is disclosed, this glass-ceramic includes at least the following constituents (in mol % on oxide basis): SiO2 1-30, Al2O3 0-20, B2O3 0-25, TiO2 10-70, RE2O3 0-35, BaO 5-35, SiO2+Al2O3+B2O3

Abstract translation: 公开了玻璃陶瓷，该玻璃陶瓷至少包括以下组分（以氧化物为基准的摩尔％）：SiO 2 1-30，Al 2 O 3 0-20，B 2 O 3 0-25，TiO 2 10-70，RE 2 O 3 0-35 ，BaO 5-35，SiO 2 + Al 2 O 3 + B 2 O 3 <25，其中RE是镧，另一种镧系元素或钇，其中可以通过Zr，Hf，Y，Nb，V的部分替代Ti，优选至多10％ ，Ta。 玻璃陶瓷中的主相是BaTi4O。