Technical Blog
Deep dive into the physics and integration logic of semiconductor manufacturing
40nm BSI CMOS Image Sensor Pinned Photodiode Integration Process Flow: Principles, Physics, and Module Dependencies
Role in the Complete Flow The pinned photodiode (PPD) module sits at the optical heart of the 40nm BSI CMOS Image Sensor process flow P1. Upstream, this module
14nm FinFET Fin Cut Integration Process Flow: Principles, Mechanisms, and Module Dependencies
Role in the Complete Flow The 14nm FinFET fin cut module occupies a critical position in the front-end-of-line (FEOL) sequence, sitting between fin patterning a
14nm FinFET Fin Recess Integration Process Flow: Principles, Mechanisms, and Module Dependencies
Role in the Complete Flow The 14nm FinFET fin recess module occupies a pivotal position within the overall 14nm FinFET process flow, sitting between shallow tre
28nm Planar Active-Area Definition Process Flow: Integration Principles and Physical Mechanisms
Role in the Complete Flow In a 28nm planar CMOS process, the active-area (AA) definition module occupies a foundational position in the early front-end-of-line
40nm BSI CMOS Image Sensor Pixel and Peripheral NMOS Integration Process Flow: Principles, Mechanisms, and Integration Logic
Role in the Complete Flow In a 40nm BSI (Backside Illumination) CMOS image sensor, the pixel and peripheral NMOS integration module occupies a pivotal position
40nm BSI CMOS Image Sensor Dual Gate-Oxide Integration Process Flow: Principles, Mechanisms, and Integration Logic
Role in the Complete Flow The 40nm BSI CMOS Image Sensor dual gate-oxide (DGOX) integration module occupies a pivotal position within the overall front-end-of-l
7nm FinFET Gate Stack Integration Process Flow: Physical Mechanisms, Sequence Logic, and Engineering Principles
Role in the Complete Flow The gate stack module sits at the heart of 7nm FinFET fabrication, serving as the defining interface between the silicon channel and t
28nm Planar Gate Stack Integration Process Flow: Principles, Mechanisms, and Integration Logic
Role in the Complete Flow The 28nm planar gate stack integration is one of the most critical modules in the entire 28nm Planar process flow, sitting at the inte
40nm BSI CMOS Image Sensor Gate Stack Integration: Process Flow Principles and Device Physics
Role in the Complete Flow In a 40nm backside illumination (BSI) complementary metal-oxide semiconductor (CMOS) image sensor process, the gate stack module sits
14nm FinFET Gate Stack Integration Process Flow: Principles, Mechanisms, and Module Dependencies
Role in the Complete Flow The gate stack integration module for the 14nm FinFET generation occupies a pivotal position in the overall process flow for the 14nm
7nm FinFET Replacement Metal Gate Integration Process Flow: Principles, Mechanisms, and Integration Logic
Role in the Complete Flow The replacement metal gate (RMG) module in a 7nm FinFET process flow is the defining structural transformation that converts a tempora
14nm FinFET Fin Patterning Process Flow: Integration Principles, Physics, and Module Dependencies
Role in the Complete Flow The 14nm FinFET fin patterning module is the architectural cornerstone of the entire transistor build P1. It receives a prepared subst