Senior TV LCM Optical Engineer

작업 내용

Teamwork makes the stream work.

Roku Is Changing How The World Watches TV

Roku is the #1 TV streaming platform in the US, and we’ve set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platform that connects the entire TV ecosystem. We connect consumers to the content they love, enable content publishers to build and monetize large audiences, and provide advertisers unique capabilities to engage consumers.

From your first day at Roku, you’ll make a valuable - and valued - contribution. We’re a fast-growing public company where no one is a bystander. We offer you the opportunity to delight millions of TV streamers around the world while gaining meaningful experience across a variety of disciplines.

About The Role

Roku is seeking a Senior TV LCM Optical Engineer of Roku Display Technology team. This position will be involved in

• Designing for the light source and optical design in the LCM module
• Providing technical support and verification for brightness, color and contrast of the LCM module
• Conducting for optical simulation and experiments to ensure that the performance and quality of the module meet the design requirements
• Cooperating with module design engineers, manufacturers, and other departments to ensure the final performance and quality of the product
• Independently completing optical architecture design and optimization including the LCD module backlight LED schema design
• Familiar with the design and manufacturing process of LED, Mini-LED and lamp strip, and reviewed the scheme design of chip, phosphor, lens, PCB and driver with L/B suppliers.
  
  

The successful candidate will be an energetic and assertive team player who can expertly executing multiple projects and thrive during rapid development cycles. They will possess the expertise and determination to ensure the project stays on target with respect to product design, quality, schedule, and cost goals from concept to delivery. They will be expected to participate in design reviews and workshops with vendors and partners which will involve mostly local and limited international travel. Travel will be about 15% - 20% in Asia region, including the Greater China region.

What You’ll Be Doing

Role and responsibilities include developing cost-effective and advanced LCD backlight display reference designs, evaluation different proof of concept prototypes.

• Responsible for following up the analysis and solution of the failure of backlight LED in backlight design, verification, mass production and after-sales
• Participate in TV related technology research, technical analysis and cost analysis of competing products and form summaries to improve ROKU’s product competitiveness
• Participated in the company’s new technology planning, scheme implementation evaluation, etc., participated in the construction and implementation of the backlight development process and design standards
• Follow up the technological development trend of Mini-LED industry, organize technical exchanges regularly, and maintain technological advancement
• Cooperated with suppliers & ODM to achieve mass production of Mini LED optical design. Promote technology cost reduction scheme and design change management
• Evaluation of backlight L/B cost down scheme for mass production models
  
  

We’re excited if you have

• 8+ years of LED based LCD display TV system, with profession knowledge and hands-on design experience in TV LCD backlight module and experience with cost-sensitive, high-volume consumer electronic products
• Proficient with optical design simulation methods and software, such as Lighttools, AutoCAD, and other design software
• Possess the optimization ability of relevant advanced design and cost considerations
• Familiar with LED, Mini-LED, optical film, optical plate, and other related knowledge
• Good understanding of the architectural design pipeline from PSU to LED driver IC to LED
• Have a comprehensive understanding of LED light packaging and all kinds of LED packaging materials, have a comprehensive understanding of the Mini-LED display industry optical standards
• Familiar with the principle that MINI LED backlight driver has circuit driver and power driver
• Have good experimental skills and experimental planning ability
• Have good problem-solving and innovation skills
• Have good English communication skills in both verbal and written capability
• Bachelor’s degree or above, major in optics, optoelectronics, photoelectric, material science or similar engineer discipline with deep understanding of optical theory fundamentals, LED semiconductor devices
  
  

The Roku Culture

Roku is a great place for people who want to work in a fast-paced environment where everyone is focused on the company’s success rather than their own. We try to surround ourselves with people who are great at their jobs, who are easy to work with, and who keep their egos in check. We appreciate a sense of humor. We believe a fewer number of very talented folks can do more for less cost than a larger number of less talented teams. We’re independent thinkers with big ideas who act boldly, move fast and accomplish extraordinary things through collaboration and trust. In short, at Roku you’ll be part of a company that’s changing how the world watches TV. 

We have a unique culture that we are proud of. We think of ourselves primarily as problem-solvers, which itself is a two-part idea. We come up with the solution, but the solution isn’t real until it is built and delivered to the customer. That penchant for action gives us a pragmatic approach to innovation, one that has served us well since 2002. 

To learn more about Roku, our global footprint, and how we’ve grown, visit https://www.weareroku.com/factsheet.