公开(公告)号：US11292744B2

公开(公告)日：2022-04-05

申请号：US16886886

申请日：2020-05-29

申请人： SCHOTT AG

发明人： Alexander Glacki ,  Inka Henze ,  Doris Moseler ,  Ulrike Stohr ,  Heike Brack

IPC分类号： C03C23/00

摘要： A process for producing a glass article is provided that includes, in order, a first process step in which a surface of the glass article has a temperature of at least 400° C. for at least some of the time, a second process step in which the surface of the glass article has a temperature of more than 10° C. and less than 100° C. and the surface is brought into contact with water or water vapor and the surface of the glass article is supplied with an amount of water which corresponds to a water layer thickness of from 1 to 100 μm, and a third process step in which the glass article is processed further with contact of the surface with foreign materials or other glass articles.

公开(公告)号：US20220081359A1

公开(公告)日：2022-03-17

申请号：US17471444

申请日：2021-09-10

申请人： Schott AG

发明人： André Witzmann ,  Ulla Trinks ,  Reiner Artmann

IPC分类号： C03C23/00 ,  B08B9/043 ,  B05B1/00

摘要： At least one glass element includes: a first end; a second end; and a hollow portion including a first end section including the first end of the at least one glass element, a middle section, and a second end section including the second end of the at least one glass element. Each section has an inner surface and an outer surface and all sections are of equal length. A ratio of a number of particles on the inner surface at the first end section and/or the second end section to a number of particles on the inner surface at the middle section is 20 or less.

公开(公告)号：US20220081343A1

公开(公告)日：2022-03-17

申请号：US17447776

申请日：2021-09-15

申请人： SCHOTT AG

发明人： Michael Waschbüsch ,  Volker Plapper ,  Klaus-Peter Kurek ,  Ulrich Engelhardt

IPC分类号： C03B33/02 ,  C03B33/023 ,  C03B33/033 ,  C03B33/03 ,  B23K26/00 ,  B23K26/53 ,  B23K26/0622

摘要： A method is provided that includes providing a glass sheet of a thickness of at most 300 μm and irradiating the glass sheet with a pulsed laser beam. The laser beam has a light intensity inside the glass sheet leaves a filamentary damage along its path through the glass sheet. The laser beam and the glass sheet are moved relative to each other so that due to the pulses of the laser beam filamentary damages are inserted next to one another along a path running on the glass sheet. During the insertion of the filamentary damages, a tensile stress is applied on the glass at the filamentary damages and in the direction transverse to the path of the adjacent filamentary damages so that the glass sheet separates along the path during insertion of the filamentary damages.

公开(公告)号：US20220073420A1

公开(公告)日：2022-03-10

申请号：US17468900

申请日：2021-09-08

申请人： SCHOTT AG

发明人： Ricarda Krechel ,  Vera Steigenberger ,  Michael Schwall ,  Daniel Caldwell ,  Ioannis Neitzel ,  Kurt Nattermann

IPC分类号： C03C17/04 ,  C03C17/00 ,  C03C8/14 ,  C03C8/04 ,  C03C8/06 ,  C03C8/08 ,  C03C3/078

摘要： Glass elements are provided that include a coating and a sheet-like glass substrate. The sheet-like glass substrate has a first surface and a second surface opposite the first surface. The coating is disposed in at least some areas of at least one of the first and second surfaces. The coating is an inorganic glass-based coating that includes at least one glassy component; at least one pigment comprising pigment particles; and a filler. The filler is inorganic and includes filler particles with a d50 value, based on an equivalent diameter, of at least 0.1 μm and less than 10 μm.

公开(公告)号：US11267748B2

公开(公告)日：2022-03-08

申请号：US16228894

申请日：2018-12-21

申请人： SCHOTT AG

发明人： Friedrich Siebers ,  Oliver Hochrein

IPC分类号： C03C10/12 ,  C03C4/10 ,  F24C15/10 ,  C03C10/00 ,  C03C3/087 ,  C03C3/097 ,  C03C1/00 ,  C03B23/03 ,  C03B27/012 ,  C03B32/02 ,  C03C3/083 ,  H05B3/74

摘要： A transparent coloured lithium aluminium silicate glass ceramic and method of producing are provided. The glass ceramic has a brightness Y of 0.1% to 80% at thickness 4 mm. The glass ceramic has a D65 standard illuminant light, after passing through the glass ceramic with thickness 4 mm, with a colour locus in a white region W1 determined by coordinates in a chromaticity diagram CIExyY-2°: White region W1 x
y 0.27
0.21 0.22
0.25 0.32
0.37 0.45
0.45 0.47
0.34 0.36
0.29.

公开(公告)号：US20220069544A1

公开(公告)日：2022-03-03

申请号：US17461666

申请日：2021-08-30

申请人： SCHOTT AG

发明人： Ong WAI LI ,  Jian Dean TAN ,  Amy Soon Li PING ,  Andreas KRAUSE ,  Artit AOWUDOMSUK ,  Karsten DROEGEMUELLER

IPC分类号： H01S5/02345 ,  H01S5/02212 ,  H01S5/024

摘要： A header for opto-electronic applications is provided. The header includes a header base with a back face, a front face, and opening that extends from the back face through the base to the front face. The opening accommodates an electrically isolated pin through the opening. A pedestal is arranged at the front face and is below a center of the opening. The pedestal has a mounting face and a free face, which opposes the mounting face. The pedestal further includes an upper surface for mounting and carrying a pedestal submount. The mounting face is fixedly attached to the front face with an electrically conductive material that is at least partially arranged between the front face and the mounting face. An electrically isolating material is arranged in the opening between the base and the pin to electrically isolate the pin from the base.

公开(公告)号：US20220069540A1

公开(公告)日：2022-03-03

申请号：US17466240

申请日：2021-09-03

申请人： SCHOTT AG

发明人： Ong Wai Li ,  Jian Dean Tan ,  Amy Soon Li Ping ,  Andreas Krause ,  Artit Aowudomsuk ,  Karsten Droegemueller

IPC分类号： H01S5/023 ,  H01S5/02212

摘要： A header for an electronic component is provided. The header includes a base, a pedestal, and a submount. The base has a feedthrough with a feedthrough pin extending through the base and being electrically insulated from the base. The pedestal is connected to the base. The submount is connected to the pedestal. The pedestal is joined to the base via a pedestal substance-to-substance bond.

公开(公告)号：US20220066072A1

公开(公告)日：2022-03-03

申请号：US17460086

申请日：2021-08-27

申请人： SCHOTT AG

发明人： Thorsten Damm ,  Christian Henn

IPC分类号： G02B1/14 ,  G02B5/28 ,  C23C14/35 ,  C23C14/06

摘要： A transparent wear-resistant, in particular scratch and/or impact-resistant, element is provided. The element includes a substrate, a layer system on a first surface of the substrate, and a reflectance at a second surface of the substrate of 2% in a visible spectral range of wavelengths from 380 nm to 780 nm. The glass or glass ceramic substrate is transparent in the visible spectral range. The layer system has two successive layers deposited on the first surface, where the two successive layers are each made of inorganic compounds. The two successive layers include a first layer with a first refractive index (n1) and a second layer with a second refractive index (n2), where the second refractive index (n2) is a value of at least 1.60. The first refractive index (n1) is greater than the second refractive index (n2) and a difference of the first and second refractive indices (n1−n2) is at least 0.05.

公开(公告)号：US20220063231A1

公开(公告)日：2022-03-03

申请号：US17411364

申请日：2021-08-25

申请人： SCHOTT AG

发明人： Juliane Brandt-Slowik ,  Thilo Zachau ,  Hubert Wieseke

IPC分类号： B32B3/02 ,  B32B17/10 ,  B60J1/02 ,  C03C4/18 ,  C03C3/089 ,  C03C3/091

摘要： A vehicle glass sheet is provided that includes a borosilicate glass with a thickness between 1.1 mm and 5.4 mm and a two-dimensional area for a sensor assigned to this two-dimensional area. The two-dimensional area has an inclination (α) with respect to an upward direction (S) perpendicular to a main direction of movement (V) of the vehicle that is in a range between 35° and 65°.

公开(公告)号：US11256048B2

公开(公告)日：2022-02-22

申请号：US16552669

申请日：2019-08-27

申请人： SCHOTT AG

发明人： Robert Hettler ,  Artit Aowudomsuk ,  Kenneth Tan ,  Karsten Droegemueller

IPC分类号： G02B6/42 ,  H04B10/572 ,  H01S5/02212 ,  H01B17/30

摘要： A transistor outline package is provided that includes a header with a mounting area for an optoelectronic component. The header has a signal pin disposed in a feedthrough. The feedthrough is filled with an insulating material made of glass and/or glass ceramic. The feedthrough has a recessed area on at least one side that is not completely filled up with the insulating material. The recessed area defines a cavity at least partially around the signal pin and the signal pin has an enlarged portion in the recessed area.