- Patent Title: Multi stack optical elements using temporary and permanent bonding
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Application No.: US16283560Application Date: 2019-02-22
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Publication No.: US10707118B2Publication Date: 2020-07-07
- Inventor: Ludovic Godet , Wayne McMillan , Rutger Meyer Timmerman Thijssen , Naamah Argaman , Tapashree Roy , Sage Doshay
- Applicant: Applied Materials, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: APPLIED MATERIALS, INC.
- Current Assignee: APPLIED MATERIALS, INC.
- Current Assignee Address: US CA Santa Clara
- Agency: Patterson + Sheridan LLP
- Main IPC: H01L21/768
- IPC: H01L21/768 ; H01L21/3213 ; H01L21/311 ; H01L25/04 ; H01L25/16

Abstract:
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.
Public/Granted literature
- US20190318957A1 MULTI STACK OPTICAL ELEMENTS USING TEMPORARY AND PERMANENT BONDING Public/Granted day:2019-10-17
Information query
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