Jlianjun Ding

Title: Jlianjun Ding: Inventor of an LED Lighting Device

Introduction

Jlianjun Ding is an inventor associated with Nanjing, China. His recorded patent concerns an LED light bulb and describes a lighting device designed around LED filament technology.

Latest Patents

Ding is credited with 1 patent, titled “LED light bulb.” The invention describes a lamp housing and lamp cap joined to form a closed space, with at least one LED filament inside. A stem connects to the lamp cap and conducts electricity to the filament.

The filament includes a chip-strip structure wrapped in a light-conversion unit, with electrodes at both ends. Its chip-strip structure has a substrate with a deposition segment between its ends. Multiple deposition units are arranged in that segment, with connecting layers between them and a conductor layer electrically linking the units. At least part of the electrodes is wrapped in the light-conversion unit.

Career Highlights

Ding is associated with Jiaxing Super Lighting Electric Application Co., Ltd. His patent focuses on the construction of an LED filament and its integration into a bulb, combining electrical connections, deposited components, and light-conversion material in a single lighting device.

Collaborations

Tao Jiang and Ronghuan Yang are identified as Ding’s coworkers. The available information does not specify their roles or whether they collaborated with him on the LED light bulb patent.

Conclusion

Jlianjun Ding’s recorded invention addresses LED bulb design through a detailed filament structure and its integration into a lighting device. His patent record connects this work with Jiaxing Super Lighting Electric Application Co., Ltd.