公开(公告)号：US20130142998A1

公开(公告)日：2013-06-06

申请号：US13727033

申请日：2012-12-26

Applicant: Life Bioscience, Inc.

Inventor： Jeb H. Flemming ,  Colin T. Buckley ,  Carrie F. Schmidt

IPC: C03C4/04 ,  C03C3/108 ,  C03C15/00 ,  C03C3/095

CPC classification number: C03C25/62 ,  B32B3/10 ,  C03C3/095 ,  C03C3/108 ,  C03C4/04 ,  C03C15/00 ,  C03C23/002 ,  C03C23/007 ,  C03C2218/34 ,  Y10T428/24479

Abstract: A shaped photosensitive glass composition comprising silica, K2O, Na2O, Ag2O, B2O3, Al2O3, Li2O, and CeO2 with a high anisotropic-etch ratio formed by a novel construction method. Furthermore, such shaped glass structures can be used to form a negative mold for casting the shape in other materials. Structures of the photosensitive glass composition may include micro-channels, micro-optics, microposts, or arrays of hollow micro-needles.

Abstract translation: 包含二氧化硅，K 2 O，Na 2 O，Ag 2 O，B 2 O 3，Al 2 O 3，Li 2 O和CeO 2的成形感光性玻璃组合物，通过新的构造方法形成的各向异性蚀刻率高。 此外，这种成形的玻璃结构可用于形成用于在其它材料中铸造形状的阴模。 感光玻璃组合物的结构可以包括微通道，微光学，微孔或中空微针阵列。

公开(公告)号：US20150277047A1

公开(公告)日：2015-10-01

申请号：US14437329

申请日：2013-09-11

Applicant: LIFE BIOSCIENCE, INC.

Inventor： Jeb H. Flemming ,  Leo Kevin Dunn ,  Carrie F. Schmidt ,  Drichelle Lynn Pierce ,  Roger Cook ,  R. Blake Ridgeway ,  Colin T. Buckley ,  James Mathew Gouker

IPC: G02B6/136 ,  G02B6/12 ,  G02B6/132 ,  G02B1/12

CPC classification number: G02B6/136 ,  B81B2201/058 ,  B81B2203/0338 ,  B81C1/00071 ,  B81C2201/0146 ,  C03C3/095 ,  C03C4/04 ,  C03C10/00 ,  C03C15/00 ,  C03C17/06 ,  C03C23/0025 ,  G02B1/12 ,  G02B6/12 ,  G02B6/132 ,  G02B2006/12038 ,  G02B2006/12061 ,  G02B2006/12097 ,  G02B2006/12104 ,  G02B2006/12109 ,  G03F7/0043 ,  H01L2224/16225 ,  H01L2924/15311

Abstract: A method of fabrication and device made by preparing a photosensitive glass substrate comprising at least silica, lithium oxide, aluminum oxide, and cerium oxide, masking a design layout comprising one or more holes to form one or more electrical conduction paths on the photosensitive glass substrate, exposing at least one portion of the photosensitive glass substrate to an activating energy source, exposing the photosensitive glass substrate to a heating phase of at least ten minutes above its glass transition temperature, cooling the photosensitive glass substrate to transform at least part of the exposed glass to a crystalline material to form a glass-crystalline substrate and etching the glass-crystalline substrate with an etchant solution to form one or more angled channels that are then coated.

Abstract translation: 一种通过制备至少包含二氧化硅，氧化锂，氧化铝和氧化铈的光敏玻璃基板制造的器件的方法，其掩蔽包含一个或多个孔的设计布局，以在感光玻璃基板上形成一个或多个导电路径 将感光玻璃基板的至少一部分暴露于激活能源，将感光玻璃基板暴露于高于其玻璃化转变温度至少十分钟的加热阶段，冷却感光玻璃基板以将至少部分暴露的 玻璃形成晶体材料以形成玻璃晶体衬底并用蚀刻剂溶液蚀刻玻璃晶体衬底以形成一个或多个成角度的沟道，然后涂覆其上。