<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
Dear Labnetwork,</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
Has anyone used any grayscale photoresists compatible with non-aqueous developers? Any suggestions are highly appreciated!</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
Thank you,</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
Zheyi</div>
<div class="elementToProof">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div id="Signature">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size: 11pt;"><b>Zheyi Han</b></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;">Department of Electrical and Computer Engineering</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt;">University of Washington</span><o:p></o:p></p>
<p class="MsoNormal"><a href="mailto:Zh25@uw.edu" data-loopstyle="linkonly"><span style="font-size: 11pt;">Zh25@uw.edu</span></a><span style="font-size: 11pt;"> | Mobile 607-379-8193</span></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
</div>
</body>
</html>