Digital light processing (DLP) is a set of chipsets based on optical micro-electro-mechanical technology that uses a digital micromirror device. It was originally developed in 1987 by Larry Hornbeck of Texas Instruments .

DLP是“Digital Light Processing”的缩写，即为数字光处理，也就是说这种技术要先把影像信号经过数字处理，然后再把光投影出来。 它是基于TI（美国德州仪器）公司开发的数字微镜元件——DMD（Digital Micromirror Device）来完成可视数字信息显示的技术。

1 天前 · Texas Instruments DLP® technology leads the industry in high resolution display and advanced light control solutions for personal electronics, automotive and industrial applications. TI offers a wide range of products with various micromirror array diagonal size, brightness and more to meet customers' diverse requirements.

DLP（Digital Light Processing）使用紫外投影仪作为光源，通过 数字微镜原件 （DMD）控制投射的光来工作。 每次投影一层，一次固化一整层。 因此在速度上，DLP相对于SLA更快。 DLP的打印精度会随着投影面积的增大而下降，所以打印尺寸受到投影仪分辨率的限制。 目前DLP所用到的DMD芯片基本都来自 德州仪器，所以无论价格还是光源分辨率都取决于它。 LCD （Liquid-crystal display）打印技术是最近几年才出现的新技术，有时也会用DUP（Direct UV Printing）来称呼 …

2022年8月30日 · DLP (digital light processing) is a 3D printing technology that makes use of a projector and a DMD (digital mirror device) to selectively cure a photopolymer one layer at a time. The DMD is an array of tiny mirrors that direct UV light at the build plate in the pattern of each slice of the 3D model.

数字光处理 （Digital Light Processing，缩写： DLP）是一项使用在 投影仪 和 背投电视 中的显像技术。 DLP技术最早是由 德州仪器 开发的，德州仪器至今仍然是此项技术的主要供应商。 现在，DLP技术被很多许可制造商所采用，他们销售的产品都是基于德州仪器 芯片组 的。 德国德累斯顿Fraunhofer学院（The Fraunhofer Institute of Dresden）也生产有着特殊用途的数字光处理器，并把它称作空间光调节器（Spatial Light Modulators，SLM）。

2025年2月24日 · Digital light processing (DLP) is a display technology used in projectors and 3D printers. It uses digital micromirror devices (DMD) to reflect light and create images. In 3D printing, DLP printers use a digital light source to cure …

2024年2月20日 · This guide will explain how Digital Light Processing additive manufacturing works, the differences between DLP and Stereolithography, and applications the technology has. By the end of this guide you’ll know for sure whether this is the 3D printing technology you’ve been looking for, or whether another — such as FDM or SLS — is better ...

2024年12月14日 · Digital light processing (DLP) is a technology used in projectors to produce high-quality images. It is a type of spatial light modulator that uses a light, a series of tiny mirrors, and a light valve to create an image. In this article, we will delve into the details of how DLP works, its benefits, and its applications. How Does DLP Work?

Digital Light Processing, or DLP, harnesses the power of light from a video projector to cure photosensitive liquid resins into parts layer by layer, one quick flash at a time. A 3D printing process that’s been used since 1999, DLP was invented as a significant speed advancement over stereolithography, or SLA, which