DLPA078B February 2017 – September 2021 DLP160AP , DLP160CP , DLP2000 , DLP2010 , DLP230GP , DLP230KP , DLP230NP , DLP3010 , DLP3310 , DLP4710 , DLP471TP , DLPC3420 , DLPC3421
Developers can use this table to help accelerate communication with DLP Pico projection optical module manufacturers. By listing target and boundary specifications, the OMM will be able to more quickly identify the right solution. The target spec should be the ideal specification, within reason, and the boundary spec should be the minimum or maximum acceptable specification.
Included in the table is a column with example target specifications for a smartphone or tablet built-in pico projection application.
Specification | Priority Rank | Target | Boundary (min/max) | Example |
---|---|---|---|---|
Description | Provide a high level description of the application and “must-have” optical module specifications/features. | |||
Brightness (lumens) | > 30 lumens | |||
Resolution (x by y pixels) | 854 × 480 | |||
Size (x-y-z dimensions in mm) – note if one dimension is higher priority | 25 mm × 25 mm × 6 mm (minimize thickness) |
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Power consumption (watts) | < 1.5 W | |||
Throw ratio | 1.0 - 1.5 | |||
Offset (typically 0% or 100-120%) | 100% | |||
Optional Specifications | ||||
Brightness uniformity | > 70% | |||
Contrast ratio (full on, full off) | > 500:1 | |||
Contrast ratio (checkerboard) | > 200:1 | |||
Optical zoom (note as required or not required) | Not required | |||
Long depth of focus (note as required or not required) | Not required | |||
Focus method (e.g. manual, motorized, autofocus) | Motorized |