Blog · TFT Anomalies and Reliability
TFT Anomalies and Reliability #01 — Six Shapes a Curve Takes When It Goes Off
26.11.02 · club.dapanda · Views 16 · Comments 0
Blog · TFT Device Parameters
TFT Device Parameters #07 — C-V Measurement: Reading the Interface Through Capacitance
26.11.02 · club.dapanda · Views 20 · Comments 0
Blog · TFT Device Parameters
TFT Device Parameters #06 — Mobility and Contact Resistance
26.11.02 · club.dapanda · Views 18 · Comments 0
Blog · TFT Device Parameters
TFT Device Parameters #05 — Subthreshold Slope and the On/Off Ratio
26.10.23 · club.dapanda · Views 79 · Comments 0
Blog · TFT Device Parameters
TFT Device Parameters #04 — Threshold Voltage and Transconductance
26.10.23 · club.dapanda · Views 72 · Comments 0
Blog · TFT Device Parameters
TFT Device Parameters #03 — What a Parameter Is: Pulling Numbers Out of a Curve
26.10.14 · club.dapanda · Views 84 · Comments 0
Blog · Display Backplane
Display Backplane Process #20 — Cleaning (3): Physical Cleaning, Ultrapure Water, and Closing the Series
26.10.14 · club.dapanda · Views 83 · Comments 0
Blog · Display Backplane
Display Backplane Process #19 — Cleaning (2): HF, Ozone, Alkali, and the RCA Clean
26.10.14 · club.dapanda · Views 80 · Comments 0
Blog · TFT Device Parameters
TFT Device Parameters #02 — Transfer Curves: The Device's Résumé, Read by Gate Voltage
26.10.06 · club.dapanda · Views 110 · Comments 0
Blog · Display Backplane
Display Backplane Process #18 — Cleaning (1): Why Particles Won't Let Go
26.10.06 · club.dapanda · Views 122 · Comments 0
Blog · TFT Device Parameters
TFT Device Parameters #01 — Output Curves: What Appears as You Raise the Drain Voltage
26.10.02 · club.dapanda · Views 109 · Comments 0
Blog · Display Backplane
Display Backplane Process #17 — Strip: Removing the Resist That Has Done Its Job
26.10.02 · club.dapanda · Views 105 · Comments 0
Blog · Display Backplane
Display Backplane Process #16 — Etching (3): Wet Etching, Undercut, Galvanic Corrosion, BOE
26.10.02 · club.dapanda · Views 98 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #09 — From Switch to Logic: Inverter, NAND and NOR
26.09.28 · club.dapanda · Views 74 · Comments 0
Blog · Display Backplane
Display Backplane Process #15 — Etching (2): Dry Etching with Plasma
26.09.28 · club.dapanda · Views 89 · Comments 0
Blog · Display Backplane
Display Backplane Process #14 — Etching (1): Core Concepts and Four Parameters
26.09.21 · club.dapanda · Views 95 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #08 — What Happens When the Channel Gets Short
26.09.21 · club.dapanda · Views 89 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #07 — Operating Regions: Cut-off, Linear and Saturation, NMOS and PMOS
26.09.19 · club.dapanda · Views 105 · Comments 0
Blog · Display Backplane
Display Backplane Process #13 — Photo (2): Exposure Tools and Mask Technology
26.09.19 · club.dapanda · Views 80 · Comments 0
Blog · Display Backplane
Display Backplane Process #12 — Photo (1): Drawing Circuits Like Taking a Photograph
26.09.19 · club.dapanda · Views 74 · Comments 0
Blog · Display Backplane
Display Backplane Process #11 — Deposition (3): PECVD, Insulating Films Made by Plasma
26.09.17 · club.dapanda · Views 85 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #06 — The Field-Effect Transistor: A Door Opened Without Touching
26.09.17 · club.dapanda · Views 84 · Comments 0
Blog · Display Backplane
Display Backplane Process #10 — Deposition (2): Sputtering, Moving Metal by Impact
26.09.14 · club.dapanda · Views 124 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #05 — A Device with Three Terminals: The Transistor and the BJT
26.09.14 · club.dapanda · Views 83 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #04 — Diode and Capacitor: Two Components Out of a Single Junction
26.09.12 · club.dapanda · Views 169 · Comments 0
Blog · Display Backplane
Display Backplane Process #09 — Deposition (1): Vacuum and Plasma, the Stage for Every Film
26.09.12 · club.dapanda · Views 71 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #03 — The PN Junction: Just Pressing Them Together Raises a Wall at the Boundary
26.09.07 · club.dapanda · Views 94 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #02 — Energy Bands and Doping: How to Make a Non-Conducting Material Conduct
26.09.07 · club.dapanda · Views 103 · Comments 0
Blog · From Semiconductors to Transistors
From Semiconductors to Transistors #01 — What a Semiconductor Is: Matter That Neither Conducts Nor Blocks
26.09.07 · club.dapanda · Views 119 · Comments 0
Blog · Display Backplane
Display Backplane Process #08 — Doping: Engraving Polarity into Silicon
26.09.07 · club.dapanda · Views 112 · Comments 0
Blog · Display Backplane
Display Backplane Process #07 — ELA (2): 308nm UV, the Line Beam, and Mura
26.09.04 · club.dapanda · Views 84 · Comments 0
Blog · Display Backplane
Display Backplane Process #06 — ELA (1): The Nanosecond Magic, From Amorphous to Polycrystalline
26.09.04 · club.dapanda · Views 88 · Comments 0
Blog · Display Backplane
Display Backplane Process #05 — Thermal (2): From Furnace to RTA, the Equipment Triangle
26.09.04 · club.dapanda · Views 88 · Comments 0
Blog · Display Backplane
Display Backplane Process #04 — Thermal (1): Why Hydrogen Must Leave Before the Laser
26.09.03 · club.dapanda · Views 94 · Comments 0
Blog · Display Backplane
Display Backplane Process #03 — PI (2): Coat, Dry, Bake — Process and Equipment
26.08.28 · club.dapanda · Views 174 · Comments 0
Blog · Display Backplane
Display Backplane Process #02 — PI (1): Building a Flexible Substrate on Glass — Material and Stack
26.08.23 · club.dapanda · Views 137 · Comments 0
Blog · Display Backplane
Display Backplane Process #01 — The Semiconductor Behind Your Screen
26.08.16 · club.dapanda · Views 139 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #14 — Signal Processing Optimization: Bandwidth and Modulation Index
26.08.14 · club.dapanda · Views 111 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #13 — The Directional Speaker's Modulation Strategy: Resonance and PWM
26.08.08 · club.dapanda · Views 117 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #12 — Modulation Basics: AM, FM, and PWM at a Glance
26.08.02 · club.dapanda · Views 103 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #11 — The Nyquist Theorem: The Starting Point of Digital Sound
26.07.27 · club.dapanda · Views 104 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #10 — Ultrasonic Transducer Design: Resonance and Array Layout
26.07.21 · club.dapanda · Views 109 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #09 — The Piezoelectric Effect: The Moment Electricity Becomes Sound
26.07.15 · club.dapanda · Views 114 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #08 — Aiming Sound: Phased Arrays and Beamforming
26.07.09 · club.dapanda · Views 115 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #07 — PAA Theory Deep Dive: Berktay, Westervelt, and KZK
26.07.03 · club.dapanda · Views 120 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #06 — The Magic of Air Becoming a Speaker: PAA Nonlinear Acoustics
26.06.27 · club.dapanda · Views 125 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #05 — Why Ultrasound: Generation Principles and a Map of Applications
26.06.21 · club.dapanda · Views 114 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #04 — What Is Ultrasound: Definition, Types, and Propagation Characteristics
26.06.15 · club.dapanda · Views 103 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #03 — Directional Speaker Use Cases: Exhibitions, Safety, Retail, and Offices
26.06.09 · club.dapanda · Views 118 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #02 — Carrying Sound on Inaudible Sound
26.06.03 · club.dapanda · Views 112 · Comments 0
Blog · Directional Speakers
The Science of Directional Speakers #01 — A Flashlight for Sound: What Is a Directional Speaker?
26.05.28 · club.dapanda · Views 137 · Comments 0
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