company news about 7020 SMD LED Application Scenarios: 7035 LED Chip Family for TV Backlight and PCB LED SMD by Lanjin

7020 SMD LED: The Elongated Chip for Uniform Backlight & Lighting

Long, thin and exceptionally uniform — the 7020 SMD LED belongs to the elongated 7.0 mm 7035 led chip family that has become the preferred light engine for TV backlighting and large-area commercial lighting. Its stretched package spreads light evenly across the light guide plate, eliminating the color difference and hot spots that plague smaller round packages in edge-lit designs.

Spotlight Model: 7020 SMD LED White (7.0 * 2.0 * 0.8 mm)

This article highlights the 7020 SMD LED White Chip manufactured by Dongguan Lanjin Optoelectronics Co., Ltd. (东莞市蓝晋光电有限公司). Engineered with pure gold wire bonding and a Pb-free, radiation-free structure, it delivers 1500–3000 mcd at just 20 mA with a 120° viewing angle and CCT options from 2700 K to 20000 K — a premium led chip built for color-consistent mass production.

️ Application Scenario 1: TV Backlight & Display Modules

Modern TVs, monitors and digital signage demand backlighting without visible color variation across the panel. The elongated geometry of the 7020 SMD LED matches the light guide structure of edge-lit displays, delivering smooth, uniform luminance from corner to corner. With pure gold wire bonding and low-temperature lead-free reflow compatibility, this 7035-family chip integrates cleanly into high-volume display module production lines.

Application Scenario 2: LED Modules, Strips & PCB LED SMD Assembly

Beyond displays, the 7020 powers LED modules, strip lights, downlights and panel lamps in commercial lighting systems. For manufacturers seeking turnkey production, Lanjin combines this 7035 led chip with professional pcb led smd assembly services — from aluminum PCB and FR4 boards to flexible FPC strips and complete PCBA modules. One partner handles chip supply, board design and SMT assembly, shortening lead times and ensuring consistent quality across every batch.

Application Scenario 3: Automotive Lighting & Specialty Applications

Automotive lighting — tail lights, brake lights, turn signals, daytime running lights, license plate lamps and in-vehicle illumination — requires components that combine high brightness with long-term stability. The 7020 SMD LED operates reliably from −40 °C to +85 °C with efficient heat dissipation, making it suitable for sealed lamp housings. Its high luminous intensity also supports specialty uses such as camera flash arrays and indoor LED grow lights, where the same pcb led smd platform can be adapted to different spectra and drive schemes.

Why Global Buyers Choose Lanjin for 7035 LED Chip & PCBA

Dongguan Lanjin Optoelectronics Co., Ltd. (东莞市蓝晋光电有限公司), established in 2005, is a professional LED manufacturer with a 2,500 m² purified, anti-static production workshop and in-house LED PCB assembly capability. Certified to ISO9001:2015, REACH and RoHS, Lanjin holds 2 national invention patents and 12 utility-model patents, with a supply capacity of 500 million pieces per month. From bare 7020 chips to finished pcb led smd modules, we provide one-stop OEM & ODM service to lighting brands worldwide.

Conclusion: One Elongated Chip, Complete Lighting Solutions

Whether you are building TV backlight units, commercial luminaires, automotive lamps or customized LED modules, the 7020 SMD LED from Lanjin delivers the uniformity, brightness and reliability your project requires. Free samples, one-hour quotation responses and 5–15 day delivery are available for qualified inquiries. Contact us today to request evaluation samples — or discuss your next pcb led smd assembly project with our engineering team.