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1. 发明授权

US11884570B2 Process for manufacturing an optical element from glass 有权
公开(公告)号：US11884570B2
公开(公告)日：2024-01-30
申请号：US17587408
申请日：2022-01-28
申请人： Docter Optics SE
发明人： Alexander Kuppe , Annegret Diatta
IPC分类号： C03B9/36 , C03B9/38 , C03B17/04 , B65G49/06 , C03B33/03 , C03B33/033 , B26F1/38 , C03B11/08 , C03B27/012
CPC分类号： C03B11/08 , C03B27/012 , C03B2215/46 , C03B2215/50
摘要： The disclosure concerns to a process for manufacturing an optical element from glass, wherein a blank of glass is tempered, for example in such a way that the blank is cooler in its interior than on its exterior, wherein the tempered blank between a first mold and a second mold, which are moved towards one another to form a closed cavity, is press-molded, for example on both sides, to form the optical element, wherein the first mold and/or the second mold comprises an escape cavity slide which is compressed by the formation of a closed cavity by means of the first mold and the second mold as a function of the volume of the blank, so that, during press-molding, an additional edge which is dependent on the volume of the blank is formed with the optical element.

2. 发明公开

US20230391656A1 GLASS PRODUCT FORMING MOLD 审中-公开
公开(公告)号：US20230391656A1
公开(公告)日：2023-12-07
申请号：US17860126
申请日：2022-07-08
申请人： Changzhou AAC Raytech Optronics Co., Ltd.
发明人： Linzhi Zhao , Jian Wang
IPC分类号： C03B11/08
CPC分类号： C03B11/08 , C03B2215/412 , C03B2215/46 , C03B2215/50 , C03B2215/68
摘要： The present disclosure relates to a technical field of optics, and discloses a glass product forming mold. The glass product forming mold comprising: a lower mold comprising a first surface and a upper mold comprising a second surface; the lower mold includes a first forming portion for forming the glass product, the upper mold includes a second forming portion corresponding to the first forming portion; the lower mold includes at least one first effluence portion, the first effluence portion is formed by bending from the first surface and is located on the same side of the first surface as the first forming portion, and/or, the upper mold includes at least one second effluence portion, the second effluence portion is formed by bending from the second surface and is located on the same side of the second surface as the second forming portion. The mold is easy to demould and the product consistency is good.

3. 发明授权

US10618831B2 Parison plunger actuation 有权
公开(公告)号：US10618831B2
公开(公告)日：2020-04-14
申请号：US15867261
申请日：2018-01-10
申请人： Owens-Brockway Glass Container Inc.
发明人： Edward A. Grant , Ronald Rook , Thomas R. Kirkman
IPC分类号： C03B11/16 , C03B11/10 , C03B9/325 , C03B9/193
CPC分类号： C03B11/16 , C03B9/1934 , C03B9/1936 , C03B9/325 , C03B11/10 , C03B2215/50
摘要： An apparatus and a method of actuating a parison plunger includes transforming linear force applied to a plunger extension into roto-translational motion of the plunger extension via a cam path between the plunger extension and a piston.

4. 发明申请

US20170158548A1 APPARATUS FOR FORMING FRONT GLASS FOR DISPLAY OF ELECTRONIC DEVICE 有权
公开(公告)号：US20170158548A1
公开(公告)日：2017-06-08
申请号：US14959429
申请日：2015-12-04
申请人： 61C&S Co., Ltd.
发明人： Ja-Ock Koo , Kue Jung Choi
IPC分类号： C03B23/03
CPC分类号： C03B23/0302 , C03B23/0305 , C03B2215/50
摘要： A forming apparatus for cleanly forming front glass for a portable terminal includes an upper mold 10 including an upper mold body 12 of a specific thickness and a protruded portion 14 protruded from the bottom surface of the upper mold body and a lower mold 20 including a lower mold body 22 of a specific thickness and a concave portion 24 concavely formed in the top surface of the lower mold body in such a way as to correspond to the protruded portion. Curved surface forming portions 16 and 26 are formed in the edge portion of the protruded portion 14 of the upper mold and the edge portion of the concave portion of the lower mold. The curved surface forming portions 16 and 26 are formed into line contact portions 16a and 26a coming into line contact with the end portions of the top and bottom surfaces of the glass, respectively.

5. 发明申请

US20160016837A1 METHOD OF MANUFACTURING BARREL-INTEGRATED LENS 有权
标题翻译：制造BARREL集成镜头的方法
公开(公告)号：US20160016837A1
公开(公告)日：2016-01-21
申请号：US14379008
申请日：2013-02-08
申请人： Konica Minolta, Inc.
发明人： Kazuyuki OGURA
IPC分类号： C03B11/08
CPC分类号： C03B11/08 , C03B2215/49 , C03B2215/50 , C03B2215/79 , G02B7/02
摘要： A method of manufacturing a barrel-integrated lens, in which a molded glass product is molded integrally with a barrel made of metal by means of a molten glass drop molding method, includes inserting an upper cylindrical die into a through opening from a side of a second cylindrical opening, and press molding the molten glass drop by a lower cylindrical die and the upper cylindrical die such that the molten glass drop is pressure welded to a connection opening.
摘要翻译：一种制造圆筒一体化透镜的方法，其中模制玻璃制品通过熔融玻璃滴成型方法与由金属制成的筒一体地模制，包括将上圆柱形模具从一侧的第二圆柱形开口，并且通过下圆柱形模头和上圆柱形模头将熔融玻璃液滴压制成使得熔融玻璃液滴被压焊到连接开口。

6. 发明申请

US20150175467A1 MOLD, METHOD FOR PRODUCING A MOLD, AND METHOD FOR FORMING A MOLD ARTICLE 审中-公开
标题翻译：模具，用于生产模具的方法，以及形成模型的方法
公开(公告)号：US20150175467A1
公开(公告)日：2015-06-25
申请号：US14138159
申请日：2013-12-23
申请人： Infineon Technologies Austria AG
发明人： Guenter Denifl , Alexander Breymesser , Markus Kahn , Andre Brockmeier
IPC分类号： C03B19/02 , C03B11/06
CPC分类号： C03B19/02 , B29C33/56 , B29C33/60 , B29K2907/04 , C03B11/06 , C03B40/00 , C03B2215/24 , C03B2215/41 , C03B2215/50 , C23C16/045 , C23C16/26
摘要： Various embodiments provide a mold including a pyrolytic carbon film disposed at a surface of the mold. Various embodiments relate to using a low pressure chemical vapor deposition process (LPCVD) or using a physical vapor deposition (PVD) process in order to form a pyrolytic carbon film at a surface of a mold.
摘要翻译：各种实施方案提供了一种模具，其包括设置在模具表面处的热解碳膜。各种实施方案涉及使用低压化学气相沉积工艺（LPCVD）或使用物理气相沉积（PVD）工艺，以便在模具的表面形成热解碳膜。

7. 发明申请

US20130200538A1 PRODUCTION METHOD FOR A HEADLIGHT LENS AND HEADLIGHT LENS FOR A MOTOR VEHICLE HEADLIGHT 有权
标题翻译：电动车灯头灯头和头灯镜头的生产方法
公开(公告)号：US20130200538A1
公开(公告)日：2013-08-08
申请号：US13788117
申请日：2013-03-07
申请人： Docter Optics GmbH
发明人： Klaus Erward , Franz Sykura
IPC分类号： B29D11/00
CPC分类号： B29D11/0073 , C03B11/08 , C03B2215/49 , C03B2215/50 , F21S41/255
摘要： A headlight lens is provided for a vehicle headlight. The headlight lens includes a lens body and a lens edge. The lens body has an operative surface that extends beyond the lens edge.
摘要翻译：为车头灯提供前灯透镜。前灯透镜包括透镜体和透镜边缘。透镜体具有延伸超出透镜边缘的可操作表面。

8. 发明授权

US08039408B2 Optical glass, preform for precision press molding, optical element and method of manufacturing thereof 有权
标题翻译：光学玻璃，精密加压成型用预成型体，光学元件及其制造方法
公开(公告)号：US08039408B2
公开(公告)日：2011-10-18
申请号：US11727736
申请日：2007-03-28
申请人： Yasuhiro Fujiwara
发明人： Yasuhiro Fujiwara
IPC分类号： C03C3/15 , C03C3/068 , C03B11/00 , C03B5/26
CPC分类号： C03C3/068 , C03B2215/50
摘要： The optical glass of the present invention has a refractive index nd of 1.70 or greater and an Abbé number of 50 or greater. Given as mole percentages, it comprises: B2O320 to 80 percent, SiO20 to 30 percent, Li2O1 to 25 percent; ZnO0 to 20 percent, La2O34 to 30 percent, Gd2O31 to 25 percent, Y2O30 to 20 percent, ZrO20 to 5 percent, MgO0 to 25 percent, CaO0 to 15 percent, SrO0 to 10 percent, with the combined quantity of the above components being 97 percent or greater. The molar ratio of {ZnO/(La2O3+Gd2O3+Y2O3)} is 0.8 or less and the molar ratio of {(CaO +SrO+BaO)/(La2O3+Gd2O3+Y2O3)} is 0.8 or less. Ta2O5 may be incorporated as an optional component, with the molar ratio {(ZrO2+Ta2O5)/(La2O3+Gd2O3+Y2O3)}being 0.4 or less. The present invention further relates to a preform for precision press molding comprised of this glass, an optical element comprised of this glass, and methods of manufacturing the same.
摘要翻译：本发明的光学玻璃的折射率nd为1.70以上，Abbé数为50以上。以摩尔百分数表示，它包括：B2O3 20-80％，SiO 2 0-30％，Li2O 1-25％; ZnO为0〜20％，La2O3为4〜30％，Gd2O3为1〜25％，Y2O3为0〜20％，ZrO2为0〜5％，MgO为0〜25％，CaO为0〜15％，SrO为0〜10％上述组分的组合量为97％以上。 {ZnO /（La 2 O 3 + Gd 2 O 3 + Y 2 O 3）}的摩尔比为0.8以下，{（CaO + SrO + BaO）/（La2O3 + Gd2O3 + Y2O3）}的摩尔比为0.8以下。 Ta2O5可以以（（ZrO 2 + Ta 2 O 5）/（La 2 O 3 + Gd 2 O 3 + Y 2 O 3）}的摩尔比为0.4以下的任意成分结合。本发明还涉及由该玻璃，由该玻璃构成的光学元件的精密压制成形用预制件及其制造方法。

9. 发明申请

US20110228379A1 Optical Tag 审中-公开
标题翻译：光标
公开(公告)号：US20110228379A1
公开(公告)日：2011-09-22
申请号：US13131673
申请日：2009-11-25
申请人： Paul David Mason , David Arthur Orchard , Andrew Maxwell Scott , Kevin Michael Brunson , Mark Edward McNie
发明人： Paul David Mason , David Arthur Orchard , Andrew Maxwell Scott , Kevin Michael Brunson , Mark Edward McNie
IPC分类号： G02B5/122 , G02B26/00 , C03C27/00 , C03B11/00
CPC分类号： C03B11/08 , C03B2201/86 , C03B2215/40 , C03B2215/41 , C03B2215/50 , G01S17/74 , G02B5/124
摘要： An optical tag (200) comprises a chalcogenide glass corner-cube reflector (202) bonded to a silicon MEMS modulator (206) by means of a glass material (214) having a lower softening temperature than that of the reflector. The tag is provided with AR coatings (210, 212). The invention provides a robust, integrated and compact optical tag having a wide field of view and low manufacturing costs.
摘要翻译：光学标签（200）包括通过具有比反射器的软化温度低的玻璃材料（214）结合到硅MEMS调制器（206）的硫族化物玻璃角立方反射器（202）。该标签设有AR涂层（210,212）。本发明提供了一种具有广阔视野和低制造成本的稳健，集成且紧凑的光学标签。

10. 发明申请

US20080209949A1 FORMING DEVICE FOR FORMING OPTICAL GLASSES 审中-公开
标题翻译：形成光学玻璃的成型装置
公开(公告)号：US20080209949A1
公开(公告)日：2008-09-04
申请号：US12120757
申请日：2008-05-15
申请人： Meng-Kun Wang
发明人： Meng-Kun Wang
IPC分类号： C03B11/08
CPC分类号： C03B11/08 , C03B2215/48 , C03B2215/50 , C03B2215/60 , C03B2215/61 , C03B2215/80 , Y02P40/57
摘要： A forming device includes a sleeve member mountable between lower and upper mold units to hold a glass blank and having a stepped sleeve wall that defines first, second and third slot sections, and annular first and second shoulder faces. The second slot section is smaller than the third slot section and larger than the first slot section, and has top and bottom ends connected directly to the third and first slot sections. The first shoulder face extends radially at the junction of the first and second slot section to support the glass blank. A portion of the sleeve wall extends axially and upwardly from the first shoulder face to limit the glass blank from movement. The second shoulder face extends at the junction of the second and third slot sections to hold a lens formed from the glass blank.
摘要翻译：一种成形装置包括可安装在下模具单元和上模具单元之间以容纳玻璃坯料并具有限定第一，第二和第三槽段以及环形的第一和第二肩面的阶梯式套筒壁的套筒构件。第二狭槽部分小于第三狭槽部分并且大于第一狭槽部分，并且具有直接连接到第三和第一狭槽部分的顶端和底端。第一肩面在第一和第二狭槽部分的接合部处径向延伸以支撑玻璃坯料。套筒壁的一部分从第一肩部表面轴向和向上延伸以限制玻璃坯料的移动。第二肩面在第二和第三狭缝部分的接合部处延伸以保持由玻璃坯料形成的透镜。

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