- 专利标题: Multi stack optical elements using temporary and permanent bonding
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申请号: US16882177申请日: 2020-05-22
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公开(公告)号: US11626321B2公开(公告)日: 2023-04-11
- 发明人: Ludovic Godet , Wayne McMillan , Rutger Meyer Timmerman Thijssen , Naamah Argaman , Tapashree Roy , Sage Toko Garrett Doshay
- 申请人: Applied Materials, Inc.
- 申请人地址: US CA Santa Clara
- 专利权人: Applied Materials, Inc.
- 当前专利权人: Applied Materials, Inc.
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Patterson & Sheridan, LLP
- 主分类号: H01L21/768
- IPC分类号: H01L21/768 ; H01L21/3213 ; H01L21/311 ; H01L25/04 ; H01L25/16
摘要:
Systems and methods herein are related to the formation of optical devices including stacked optical element layers using silicon wafers, glass, or devices as substrates. The optical elements discussed herein can be fabricated on temporary or permanent substrates. In some examples, the optical devices are fabricated to include transparent substrates or devices including charge-coupled devices (CCD), or complementary metal-oxide semiconductor (CMOS) image sensors, light-emitting diodes (LED), a micro-LED (uLED) display, organic light-emitting diode (OLED) or vertical-cavity surface-emitting laser (VCSELs). The optical elements can have interlayers formed in between optical element layers, where the interlayers can range in thickness from 1 nm to 3 mm.
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