Phase change memory cell and manufacturing method

HL Lung, R Liu, SH Chen, YC Chen - US Patent 7,688,619, 2010 - Google Patents
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Phase change memory device and manufacturing method

HL Lung, SH Chen - US Patent 7,786,460, 2010 - Google Patents
A phase change memory device comprises a photolithographically formed phase change
memory cell having first and second electrodes and a phase change element positioned …

Memory cell access device having a pn-junction with polycrystalline and single crystal semiconductor regions

HL Lung, EK Lai, YH Shih, YC Chen… - US Patent 8,907,316, 2014 - Google Patents
(57) ABSTRACT A memory device includes a driver comprising a pn-junction in the form of a
multilayer stack including a first doped semiconductor region having a first conductivity type …

Side wall active pin memory and manufacturing method

HL Lung, SH Chen, YC Chen - US Patent 7,608,503, 2009 - Google Patents
A method of forming a memory cell comprises forming a stack comprising a first electrode,
an insulating layer over the first electrode, and a second electrode over the insulating layer …

Programmable resistive RAM and manufacturing method

CH Ho, EK Lai, KY Hsieh - US Patent 7,560,337, 2009 - Google Patents
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Integrated circuit 3D phase change memory array and manufacturing method

HL Lung - US Patent 8,173,987, 2012 - Google Patents
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Integrated circuit memory with single crystal silicon on silicide driver and manufacturing method

HL Lung, EK Lai - US Patent 8,089,137, 2012 - Google Patents
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Programmable resistive RAM and manufacturing method

CH Ho - US Patent 7,741,636, 2010 - Google Patents
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Phase change memory cell and manufacturing method

HL Lung - US Patent 7,459,717, 2008 - Google Patents
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Memory cell with memory material insulation and manufacturing method

HL Lung - US Patent 7,696,506, 2010 - Google Patents
A memory cell, the memory cell includes first and second electrodes and a memory material
element electrically cou pling the first and second electrodes. The memory material element …