Genyu Optical: Two Decades in Custom LCD Display and COB/COG Segment Module Manufacturing
For R&D teams in industrial control, smart appliances, and medical instruments, stable supply and flexible customization of LCD displays are frequent priorities. As an LCD monochrome manufacturer, Shenzhen Jingyao Optoelectronics Co., Ltd. (Genyu) has supplied STN LCD displays, custom LCD displays, custom segment LCD, COB segment LCM modules, and COG segment LCD since its establishment in 2003, serving customers at home and abroad.
From STN LCD to Monochrome Panels: Common Display Types
Genyu's product range covers TN, HTN, STN, FSTN, and VA technologies. STN LCD displays offer relatively wide viewing angles and stable contrast, suiting meters, thermostats, and appliance panels. LCD monochrome panels feature low power consumption and clear readability, maintaining steady use in industrial instruments and automotive devices. As an LCD monochrome manufacturer, Genyu supports custom LCD display production from customer drawings or samples, with glass sizes up to 16 inch × 14 inch.
Custom Segment LCD and LCM Modules for Varied Assembly Needs
For fixed-character and numeric displays, custom segment LCD is a common choice. Genyu provides two main options: COB segment LCM module and COG segment LCD. The COB approach bonds the driver IC to the PCB—structurally stable and cost-efficient—used in meters, water dispensers, and massage equipment. The COG approach bonds the IC directly onto the glass, producing a thinner module suited to space-limited handheld instruments. Both LCD display types can be configured by segment pattern, backlight color, and connection method (FPC, zebra, pin, etc.).
Manufacturing Capacity and Quality Control
The company operates production bases in Shenzhen and Jiangxi, with a floor area above 30,000 square meters and annual LCD output exceeding 100 million pieces. Production lines include 2 fully automatic LCD lines, 15 COB assembly lines, and 32 COG bonding lines. From material intake to finished goods, Genyu applies a quality management process with cleanroom assembly and an independent inspection function; inspection staff account for nearly 10% of line personnel to support batch consistency. In 2018, the company was recognized as a National High-Tech Enterprise (source: company official site, to be verified).
From Prototyping to Mass Production
Genyu's customization flow typically covers requirement discussion, drawing (about 1–3 days), sampling (about 15 days), and batch delivery (about 30 days). For overseas customers, the export site genyu-lcd.com provides English materials and technical support, with sample evaluation and cross-border logistics.
FAQ
Q: Which LCD types can Genyu customize? A: TN, HTN, STN, FSTN, VA LCDs, plus COB/COG segment LCM modules and LCD displays, with drawings or samples accepted.
Q: How long does custom segment LCD take? A: Typically 1–3 days for drawing, about 15 days for sampling, and about 30 days for batch shipment, depending on structure complexity.
Q: Does Genyu support small-batch trial production? A: Yes, from samples to mid-size batches. Minimum order quantity can be confirmed with the sales team.
Conclusion
For R&D and procurement teams seeking stable supply and flexible customization, Genyu offers more than two decades of LCD experience, a fairly complete production setup, and customization service. To evaluate further, visit the official site or contact the team for samples and quotation.