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ABOUT
Clearer.farther.healthier
FocusContinuous innovation to provide customers with the best module solutions
SurmountCapable of batch production, low price, and ultimate performance
QualityProvide capabilities of product development and rapid mass production for market launch
Multi-industryWidely used in consumption, entertainment, medical, etc.
Enhancing realistic AR optical system technology
Founded in 2018, Hongyi Opto-electronic is located at Ningbo City, Zhejiang Province. The Company has been dedicated to the technology of AR optical systems, and has gained extensive expertise and technologies in the design of core optical system, manufacturing, intelligent and automated assembly of optical components. With dozens of core patents, Hongyi Opto-electronic has recently initiated mass production of AR optical modules, commencing in early 2021.

Currently, in addition to its Headquarters in Ningbo, Hongyi Opto-electronic also has a 1000/100-class dust-free production workshop in Yancheng, covering an area over 2,000m2. The Company has passed ISO9001 Quality System Certification and has complete production, assembly, and testing capabilities. The processes of material feeding, cleaning, drying, and transportation are stable and orderly. Dispensing, curing, testing and components production are completed in one-go. Surface mount, vacuuming, and inspection are performed with precision and efficiency. Inspection, observation, and recording make the initial appearance of the product module prominent. The manufacturing process is scientific and efficient, allowing for flexible response to different customer needs. The level of automation in manufacturing is continuously improving, enabling efficient and energy-saving intelligent and large-scale AR/VR optical module production.

Technical advantages
Currently, Hongyi has applied for over 30 patents, out of which over 20 have been granted. Hongyi is the company in the industry in China to adopt first the concept of polarized light folding and have launched a linked focusing solution for AR module. The company possesses innovated thin film technology and self-developed module AA equipment solution. With continuous innovation, Hongyi provides customers with the best module solutions.
  • Rich experience in optical design
  • Innovated film technology
  • Self-developed testing and production equipment
  • 100K-class mass production experience

R & D Capability

  • Design of special surface shape
  • Design of film system with low stray light
  • Full-window definition equalization design
    Design of special surface shape
    The Company actively explores and researches in the field of special surface shapes. Some of Hongyi's product modules have achieved significant performance improvements by applying free-form surface shapes or Fresnel surface shapes. Free-form surface shapes will bring greater degrees of freedom for performance improvements, especially in terms of high image quality and low distortion, offering significant advantages. On the other hand, the application of Fresnel surface shapes not only enhances image quality but also significantly reduces weight, making it particularly advantageous for lightweight applications.

    Hongyi has rich experience in free-form surfaces and other surface types, and has summarized a complete set of optimization design ideas. It can quickly realize the design and ensure the manufacturability of free-form surfaces to meet practical production requirements.
    Comparison between Fresnel lens and spherical lens
    Freeform surface schematic diagram
    Design of film system with low stray light
    Design of film system with low stray light in AR module

    In the BB solution, various polarizing filters and film coating techniques are used. Understanding the imaging path helps us avoid stray light in design to improve the user experience.


    Polarization characteristics are utilized to eliminate stray light/light leakage.

    Based on the polarization characteristics of light, adjustments are made to control stray light and light leakage. This effectively solves the problems of stray light and light leakage while ensuring the optical characteristics and energy utilization efficiency of the module.

    The Company has an experienced expert team in thin film technology, with members from well-known domestic thin film manufacturers such as Shengbo, Yongxin, and Exciton.

    The Company possesses the technology and equipment for key compound film processes and is capable of conducting compound film adjustment combining with actual needs of the module.

    Full-window definition equalization design
    Full-window definition equalization design

    Based on years of optical design experience, we combine theoretical design with practical mass production experience to better understand users’ needs. Our full-window definition equalization design can cover a wider range of application scenarios, thereby providing users with a more comfortable experience.


    Design Capability

    Based on the experience of mass production scale of 100K and above and design experiences of over ten product modules, the Company has perfected and optimized a set of optical design and analysis programs consisting of tens of thousands of lines of code, to be able to accurately convert customer requirements into actual products.

    Our designers have rich experience, and core team members come from Huawei, CSOT, Xiaomi, Sunny and other Fortune 500 companies or leading optical enterprises in the world.

    The Company has a complete design verification process, to be able to quickly and accurately respond to customers’ needs, complete communication and sample verification within the shortest period.

Mass Production Capacity

Mass production workshop

High-grade dust-free workshop, capable of filming, assembly, inspection and manufacturing of testing terminal

Manufacturing process

Lens filming

Advanced curved surface application equipment

01

Assembly

Assembly by automation equipment

02

Inspection

Professional image and dirt detection

03

Testing

Automatic testing platform

04

Final acceptance

In-process quality control (IPQC)

05

Warehousing

Outgoing quality control, unique code tracing

06

Automated Manufacturing

With excellent capabilities in the development of automation equipment, Hongyi can quickly build customized, flexible, and high-precision automated production lines based on the characteristics of customer's products and production capacity requirements. Hongyi can quickly develop mass production process and testing plans, supporting the rapid mass production and market launch of customer's products.

Hongyi designs and utilizes a series of automated processing equipment and tools, achieving low-cost and high-efficiency manufacturing capabilities. The diagram shows the operation status of some automated equipment.

Testing platform

Hongyi adopts a binocular measurement system to quickly measure core optical parameters (FOV, distortion, MTF, binocular image uniting, brightness), ensuring product quality without affecting production efficiency.

Self-developed testing data

Hongyi's self-developed data platform enables quick measurement and recording of core parameters in the production process. It can trace the corresponding unique source code and provide real-time feedback for each core process, supporting scientific management of production quality.