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1. 发明授权

US5277749A Methods and apparatus for relieving stress and resisting stencil delamination when performing lift-off processes that utilize high stress metals and/or multiple evaporation steps 失效
标题翻译：当执行利用高应力金属和/或多个蒸发步骤的剥离过程时，减轻应力和抵抗模板分层的方法和装置
公开(公告)号：US5277749A
公开(公告)日：1994-01-11
申请号：US778496
申请日：1991-10-17
申请人： Jonathan H. Griffith , John I. Kim , Thomas L. Leong , William J. Tilly , Sari Wacks
发明人： Jonathan H. Griffith , John I. Kim , Thomas L. Leong , William J. Tilly , Sari Wacks
IPC分类号： G03F7/09 , H01L21/027 , H01L21/768 , C23C14/00
CPC分类号： H01L21/7688 , G03F7/094 , H01L21/0272 , H01L21/76885
摘要： A layer of photoresist provides a stress relief (or cushion) layer between a lift-off polymer layer and a barrier of multi-level lift-off structures. When multiple evaporation steps are required using the same lift-off pattern, the adhesion between organosilicon and organic film is stressed by a first blanked metal film. To prevent delamination between the lift-off polymer layer and RIE barrier photoresist is applied on top of the lift-off polymer and sandwiched between the organosilicon and organic materials. This photoresist acts as a cushion and as an adhesion promoter to reduce delamination after the metal deposition(s).
摘要翻译：一层光致抗蚀剂在剥离聚合物层和多层剥离结构的屏障之间提供应力消除（或缓冲）层。当使用相同的剥离图案需要多个蒸发步骤时，有机硅和有机薄膜之间的粘合力被第一冲裁金属薄膜所压制。为了防止剥离聚合物层和RIE阻挡光致抗蚀剂之间的分层施加在剥离聚合物的顶部并夹在有机硅和有机材料之间。该光致抗蚀剂用作缓冲垫和作为粘合促进剂以减少金属沉积之后的分层。

2. 发明申请

US20110117247A1 AGGREGATE COMPOSITIONS AND METHODS FOR POWDERED PRODUCTS 审中-公开
标题翻译：聚合产品的组合物和方法
公开(公告)号：US20110117247A1
公开(公告)日：2011-05-19
申请号：US12621931
申请日：2009-11-19
申请人： John B. Russell , Thomas M. Plonski , Sari Wacks
发明人： John B. Russell , Thomas M. Plonski , Sari Wacks
IPC分类号： A23P1/02 , A23L1/302 , A23L1/304 , A23L1/236
CPC分类号： A23P10/43 , A23P10/20
摘要： Composition and methods including powder aggregates formed from tacking fine composition particles to agglomerates. The compositions provide powder aggregates where component segregation and dusting is reduced, and composition flow is improved. Embodiments can include a powder composition having an agglomeration greater than about 100 microns in diameter coated with a tacking agent; and a fine particle less than about 100 microns tacked to the agglomeration by the tacking agent. The agglomeration can be maltodextrin, flavorings, tea solids, and juice solids. The fine particles can be APM, Ace-k, sucralose, vitamins and minerals. The tacking agent can be acetylated monoglyceride, propylene glycol or a caprylic/capric triglyceride. Methods can include adding the agglomerate to a mixer; pouring the tacking agent directly over the agglomerate; mixing for approximately 1-4 minutes; adding the fine particle pre-blend component; and mixing the agglomerate component, tacking agent, and fine particle pre-blend component for approximately 1-4 minutes.
摘要翻译：组合物和方法，包括通过将精细组合物颗粒固结到附聚物而形成的粉末聚集体。组合物提供粉末聚集体，其中组分分离和除尘减少，组合物流动得到改善。实施方案可以包括具有大于约100微米的附聚剂的粉末组合物，其涂覆有固着剂; 并且小于约100微米的细小颗粒被粘合剂粘附到附聚物上。附聚物可以是麦芽糖糊精，调味剂，茶固体和果汁固体。细颗粒可以是APM，Ace-k，三氯蔗糖，维生素和矿物质。补丁剂可以是乙酰化单甘油酯，丙二醇或辛酸/癸酸甘油三酯。方法可以包括将附聚物加入到混合器中; 将粘合剂直接浇注在附聚物上; 混合约1-4分钟; 加入微粒预混组分; 并将附聚物组分，定影剂和细颗粒预混物组分混合约1-4分钟。

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