GLASS ARTICLES AND METHODS FOR CONTROLLED BONDING OF GLASS SHEETS WITH CARRIERS

• Main Authors: STEPHENS II ALAN THOMAS, THOMAS JOHN CHRISTOPHER, BOOKBINDER DANA CRAIG, MANLEY ROBERT GEORGE, MAZUMDER PRANTIK, BELLMAN ROBERT ALAN, DOMEY JEFFREY JOHN, ENICKS DARWIN GENE, RAVICHANDRAN VASUDHA, CHANG THERESA
• Format: Patent
• Language: English; Korean
• Published: 09.06.2016
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; ELECTRICITY; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MINERAL OR SLAG WOOL; PERFORMING OPERATIONS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TRANSPORTING

얇은 시트와 캐리어 사이의 실온 반 데르 발스 (및/또는 수소) 결합 및 고온 공유 결합 둘 다를 제어하도록, 시트, 캐리어, 또는 둘 다에 제공될 수 있는, 표면 개질 층 및 연관된 열 처리. 실온 결합은, 예를 들어 진공 가공, 습식 가공 및/또는 초음파 세정 가공 동안에 얇은 시트와 캐리어를 함께 보유하기에 충분하도록 제어된다. 그리고 동시에, 고온 공유 결합은 고온 가공 동안에 얇은 시트와 캐리어 사이의 영구 결합을 방지하도록, 뿐만 아니라 고온 가공 동안에 층간박리를 방지하기에 충분한 결합을 유지하도록 제어된다. Surface modification layers and associated heat treatments, that may be provided on a sheet, a carrier, or both, to control both room-temperature van der Waals (and/or hydrogen) bonding and high temperature covalent bonding between the thin sheet and carrier. The room-temperature bonding is controlled so as to be sufficient to hold the thin sheet and carrier together during vacuum processing, wet processing, and/or ultrasonic cleaning processing, for example. And at the same time, the high temperature covalent bonding is controlled so as to prevent a permanent bond between the thin sheet and carrier during high temperature processing, as well as maintain a sufficient bond to prevent delamination during high temperature processing.