Company Filing History:
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2 out of 18,154 
Years Active: 2021-2022
Title: **Langlang Ha: Innovator in Organic Light-Emitting Display Technology**
Introduction
Langlang Ha is a prominent inventor based in Beijing, China, known for his contributions to the field of organic light-emitting display technology. With two patents to his name, he has demonstrated a commitment to innovation that plays a significant role in enhancing display technology.
Latest Patents
Langlang Ha's latest patents reflect his expertise and pioneering spirit in the industry. One of his notable inventions is the "Method of forming organic light-emitting display panel." This patent describes an organic light-emitting display panel, including a method for its formation and the display device itself. The innovative approach involves providing a base substrate, forming an auxiliary cathode, and creating layers essential for optimal performance. Additionally, his patent titled "Evaporation device and evaporation method" details an evaporation apparatus designed for dissolving materials with precision, employing a unique particle charging circuit that enhances efficiency and control in the evaporation process.
Career Highlights
Throughout his career, Langlang Ha has been associated with leading companies in the technology sector, including Hefei Xinsheng Optoelectronics Technology Co., Ltd. and BOE Technology Group Co., Ltd. His work at these organizations has allowed him to contribute significantly to advancements in display technology and manufacturing processes.
Collaborations
Langlang Ha has collaborated with esteemed colleagues such as Litao Qu and Biao Tian. These collaborations have facilitated innovative research and development projects, further enhancing the capabilities and offerings in the realm of organic light-emitting displays.
Conclusion
Langlang Ha exemplifies the spirit of innovation with his groundbreaking patents and contributions to display technology. His work not only advances the industry but also inspires future inventors to push the boundaries of what is possible in technology and engineering.