Optical Engine Design for a Compact, High-Luminance DLP Projector Using Channel LEDs and a Total Internal Reflection Prism

Name: Optical Engine Design for a Compact, High-Luminance DLP Projector Using Channel LEDs and a Total Internal Reflection Prism
Brand: XIAMEN ZHISEN ELECTRO. EQUIP. CO., LTD.
SKU: 2098282215

Fujian, ChinaXIAMEN ZHISEN ELECTRO. EQUIP. CO., LTD.

US$900.00-10,000.00

1 Piece

Product profile

Customization

Available

Usage

Home, Business, Teaching, Theater, Measure

Type

Digital Projector

Brightness

300 Lumens

Working Principle

DLP

Display Technique

0.65'' Inch DMD

Resolution

1920*1080

Light Channel

UV 405 LED

Contrast Ratio

1500:1

Uniformity

>90%

TV Distortion

<0.12%

Projection Distance

Yes

Transport Package

Normal Box with USB Cable and HDMI Cable and Charg

Specification

L190*W173*H83mm

Trademark

Origin

China (Mainland), Fujian

Production Capacity

5000

Key features

Compact High-Luminance Design: Optimized 405nm/385nm/365nm light engine with 300 lumens brightness for 3D printing and scanning.

Advanced DLP Technology: Features 0.65-inch DMD, 1920*1080 resolution, 1500:1 contrast ratio, and >90% uniformity.

Multi-Wavelength Support: Supports multiple LED light sources including UV 405nm, 385nm, and 365nm for versatile applications.

Flexible Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Hardware and Software Development: Provides debugging platforms and supports optical, software, and hardware secondary development.

Coaxial Optical Path Design: Compatible with various projection lenses and supports synchronous input/output with built-in/external raster.

High Precision Performance: Achieves TV distortion less than 0.12% with optimized optical system for 3D printing and machine vision.

Fast Quotation Service: Provides quotes within 24 hours of inquiry, with priority handling for urgent requests.

Company profile

XIAMEN ZHISEN ELECTRO. EQUIP. CO., LTD.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤8.19h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with an international department serving foreign customers and export activity since 2014. It offers broad customization and ODM services, but the available evidence indicates limited recent product development, no R&D patents, no auditable R&D documentation, and only one year of total R&D engineer experience. Quality assurance is reported, with 11–20 quality-control staff and three production lines; however, formal service corrective-action, complaint-handling, and supplier-assessment procedures are not documented. Overseas support is limited, with no overseas showroom, agents, branches, or offline trade-show participation. The supplier describes tooling boards for automotive models, wind power, yachts, checking fixtures, jigs, and shoe molds, but no specific customer cases are identified.

After-Sales capabilityThe supplier reports no written procedures or records for corrective and preventive actions, complaint handling, or effective supplier-service assessment. It also has no overseas showroom, agents, branches, or prior offline trade-show participation, although it offers multiple quotation and payment terms and states peak- and off-season lead times within 15 workdays.

R&D capabilityThe supplier offers ODM services and multiple customization formats, but it reports no new products in the past year, zero R&D patents, no auditable R&D design-input/output, review, verification, or validation documents, and only one year of total R&D engineer experience. These are explicit weaknesses in documented and demonstrated innovation capability.

Production capacityThe supplier reports quality assurance, three production lines, 11–20 quality-control staff, and stated annual output for SLA 3D printers, tooling boards, and photocurable resin. It also describes tooling boards as used in automotive models, wind power, yachts, checking fixtures, jigs, and shoe molds, supporting production capability, although the supplier is classified as a trading company and formal service-assessment records are absent.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. Its R&D engineer responsibility includes providing samples according to customer requests, directly supporting a broad customization offering.

Product Q&A

Q:When can I get the quotation?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

Q:How can I get a sample to check your quality?

After price confirmed, sample order is available to check our quality.

Q:Could you get a better price on your products?

Yes, you can. We will give the best price on all of the products you need, which can help you to compete other companies in your markets.

Q:What is the strength of your company?

We have an engineer team, who have well experienced on product's and machine designs. We can help you to solve the problems you meet. Welcome to inquiry US!