The RJY journal

Insights

Practical insights on display technology, embedded computing and product development.

Case StudiesOct 21, 2026

TFT LCD Display for Laboratory Balances: Tare and Readout

Select a TFT LCD and touch assembly for laboratory balances around weight readability, weighing states, tare acknowledgment, host integration and front-panel fit.

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164 articles

Case StudiesOct 20, 2026

TFT LCD Displays for Commercial Laundry Equipment: A 4.3-Inch HMI Guide

Evaluate a 4.3-inch TFT for commercial washer control panels, from cycle feedback and damp-hand testing to fascia mounting and machine-controller communication.

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LCD BasicsOct 19, 2026

HD vs Full HD for Embedded Displays: Which Resolution Do You Need?

The basic difference between HD and Full HD is pixel count. In common 16:9 terminology, HD usually refers to 1280 × 720 pixels, while Full HD refers…

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IndustryOct 18, 2026

Tandem OLED Technology: Architecture, Power Trade-Offs, and Industrialization

Examine tandem OLED emissive architecture, current and voltage trade-offs, manufacturing integration and the evidence behind commercialization milestones.

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Case StudiesOct 17, 2026

Round LCD Displays for Smart Thermostats: A 4-Inch Touchscreen Application Guide

Evaluate a 4-inch round touch display for an indoor smart thermostat, from wall-plate fit and RGB board matching to night dimming and temperature-sensor placement.

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IndustryOct 16, 2026

How AI Is Changing Display Technology: Market Implications for OEMs

AI is changing display competition through image processing, interaction and manufacturing. This market analysis examines the implications for OEM design and sourcing.

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KnowledgeOct 15, 2026

FMM-Less OLED Patterning: Manufacturing Routes and Scale-Up Trade-Offs

Analyze FMM-less OLED pixel patterning, material protection, process integration and the distinct metrics that shape manufacturing scale-up.

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KnowledgeOct 15, 2026

LCD Backlight Dimming: How to Validate PWM Frequency and Low-Brightness Performance

Learn how to verify an LCD backlight dimming path, check PWM pulse-width limits, and test usable low-brightness operation in an embedded display assembly.

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Case StudiesOct 14, 2026

Meeting-Room Booking Touchscreen Terminals: Evaluating the RJY3566M Platform

Evaluate RJY3566M for a TFT room-booking terminal, including panel matching, network and power, offline schedules, booking confirmation, and maintenance.

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Case StudiesOct 13, 2026

Round TFT Displays for Air Purifiers: Controls, Filter Status, and Sleep Mode

Evaluate a round TFT touch interface for an air purifier, including sensor-data states, fan control, filter reminders, sleep-mode behavior, and panel integration.

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Case StudiesOct 12, 2026

Parcel Locker Touchscreen Displays: A 7-Inch TFT Guide for Indoor Terminals

Evaluate a 7-inch TFT touch interface for an indoor parcel locker, including scanner layout, compartment feedback, interrupted collection, and session clearing.

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