P3.91
LP configuration
Detail and openness.
Our usual starting point for product graphics and lettering. Check the image at the closest viewing position.
Bond transparent LED mesh to glass. Replace the double-sided tape to install it again. Or choose a suspended, mobile poster, framed or rental configuration.
01 / On the glass
A holographic LED display uses an open mesh of LEDs to carry the image while letting
you see the space behind it.

Holographic LED can be attached to suitable glass using double-sided adhesive. For a new installation,replace the tape on a panel that is in suitable condition and prepare the new glass surface.
Plan the pane layout, housing position and cable route together. The mesh, fixing method and control equipment form one installation.
02 / Choose the pitch
Match the image detail to your audience and budget. Move to a finer pitch when the project needs it.
Our usual starting point for product graphics and lettering. Check the image at the closest viewing position.
Consider P6.25 for larger graphics and a clearer view through the mesh. Balance the content, distance and budget.
More pixels for detailed imagery and closer viewing. Choose this option when the extra resolution
justifies a significantly higher budget.
For demanding detail at close viewing distances. P2 has a significantly higher price; assess a sample with your intended content.
LP visual transparency: P3.91 >80%, P6.25 >90%, P2.9 >80%, P2>70%. Simulated renders illustrate mesh density, not measured optical transmission. Compare actual samples for appearance through your glass. P2.9 and P3.91 share the same specified transparency tier.
04 / Installation formats
Choose the format first. The screen, support, control system and packing follow the
way you intend to use it.
Retail windows · interior glazing
A transparent display on existing glazing, with double-sided adhesive that can be replaced when a sound panel is moved and reinstalled.
For your project
Pane dimensions, glass divisions, cable route and daylight conditions.
Atriums · showrooms · events
A hanging configuration positions the display within an atrium, showroom or event space. Plan the suspension hardware and service route with the supporting structure.
For your project
Display size, suspension points, installation height and service access.
Showrooms · presentations · activations
A floor-standing mobile format for demonstrations, retail promotions and changing event layouts. Select the complete display, support and playback configuration together.
For your project
Screen size, quantity, moving route, playback needs and transport plan.
Exhibits · branded spaces · installations
A framed configuration gives the mesh a defined support and perimeter for a freestanding or integrated installation. Frame dimensions and finish follow the project brief.
For your project
Finished dimensions, frame finish, mounting position and access.
Rental companies · event production
A cabinet configuration for rental use. Evaluate assembly, connections, handling protection and packing as a complete system alongside the display pitch.
For your project
Wall size, event use, assembly method, spares and case requirements.
05 / Make it work
For glass exposed to direct sunlight, evaluate a high-brightness configuration against the actual reflections, background and content. Share a daytime site photo and the hours when the display needs to perform.
Isolated objects and dark backgrounds help the space remain visible around the image. Test the animation from the intended viewing position, with the background lighting you expect in use.
Plan where the power and control housings sit, how signal reaches each section and how a technician accesses the connections. Glass divisions and the support structure influence the layout.
Allow access to power, signal and the affected panel. Glass-mounted, framed and rental configurations need different removal and handling procedures. Specify matching spares with the display.

Playback & control
Media source, sending controller, receiving hardware and display panels. NovaStar and Colorlight are the standard control routes; select the hardware around the pixel load and playback requirements.
06 / Technical specifications
Use the pitch and pixel density to assess image detail, then specify the physical
format and brightness for your site.
| Specification | P3.91 | P6.25 |
|---|---|---|
| Pixel pitch | 3.91 mm | 6.25 mm |
| Pixel density | 65,536 pixels/m² | 25,600 pixels/m² |
| Brightness | 3500–4500 nits | 3500 nits |
| Refresh rate | 3,840 Hz | 3,840 Hz |
| Grayscale | 16 bit | 16 bit |
| Control configuration | NovaStar / Colorlight | NovaStar / Colorlight |
TH brightness depends on the selected configuration. Glass-mounted, poster, framed and rental assemblies are specified with their own module sizes, brightness and overall dimensions.
Need more resolution?
P2.9 and P2 are available for higher-resolution requirements, with a significantly higher budget.
Planning the installation?
Measure the complete assembly, including the control housing and support. Mesh thickness alone does not define the installed depth.
07 / First-pass budget
Enter your display dimensions and the unit rate from your quotation. Compare the
display budget for your selected pitch and installation format.
Use a rate for the selected pitch, brightness and installation format. For divided windows, calculate panes separately. Final chargeable area follows the approved module layout.
Approximate display budgetEnter a unit rate
12.00 m² · P3.91 · Glass-mounted. Add your quoted USD/m² rate to calculate.
The estimate multiplies display area by your quoted USD/m² rate. Brightness,
control equipment, mounting hardware, packing, freight and installation follow the scope of that quotation.
08 / Film or holographic?
Both can mount to glass and use replacement adhesive for re-bonding. Compare the
complete configuration, viewing detail and installation scope.

Glass retrofit
An adhesive PET display layer for existing glass. Compare the pane layout, desired transparency and the detail needed at the viewing position.

Glass & multiple formats
Adhesive mesh plus suspended, mobile poster, framed and rental options. Start with P3.91/P6.25; evaluate finer pitches when the image needs them.
09 / Configuration & delivery
A glass installation and a mobile poster need different hardware. A useful quotation makes the scope clear.
Confirm the pitch, display dimensions, brightness configuration and panel layout before fixing the bill
of materials.
Itemize the power supplies, controller, cables and adhesive, frame, base or rental hardware for the
selected format.
Agree the spares, packing, transport scope, local installation responsibilities and warranty terms in the
quotation.
Request the configuration-specific specification, layout, connection plan and mounting instructions with your quotation. Include the destination and intended installation date in your enquiry.
Yes. DOIT VISION holographic LED panels can be mounted onto suitable glass with adhesive fixing. The mesh carries the image while the background remains visible through its openings. Start with the clear dimensions of each pane, glass divisions and a site photo. The mounting detail also needs to account for the control housing, cable route and access for later maintenance.
Yes. A suitable holographic LED panel can be reinstalled by replacing the double-sided adhesive tape. Inspect the panel and connections after removal, prepare the new mounting surface and use the tape specified for that installation. Reuse depends on the condition of the panel and the handling process. For relocation, plan the removal, temporary protection and new cable route before the work begins.
P3.91 and P6.25 are our usual starting points for holographic LED projects. P3.91 places more pixels in the same display area, which helps when content needs finer detail. P6.25 is worth evaluating for larger graphics and a more open mesh appearance. Choose against the actual screen dimensions, closest viewing position, content and project budget, then compare a sample at the intended distance.
Consider P2.9 or P2 when the required image detail exceeds what P3.91 or P6.25 can provide at your intended viewing distance. These finer-pitch options are significantly more expensive. Small lettering, detailed product imagery and close viewing can justify the extra resolution. Share representative content and the screen dimensions so the higher pixel count can be assessed against a real visual requirement and budget.
Choose the brightness configuration around the actual daylight conditions. Holographic LED can be configured for high-brightness use at sun-facing glazing in semi-outdoor settings. Glass tint, reflections, screen orientation and the time of direct sun all affect readability. Send daytime photos together with the intended content. The installation detail must also suit the temperature, protection and maintenance requirements of the specific location.
The series can be supplied for adhesive glass mounting, suspended installation, mobile poster use, framed displays and rental cabinets. Select the format around how the display will be used and moved. A permanent window, a floor-standing presentation and a rental wall need different supporting hardware and handling arrangements. The selected pitch, dimensions, mounting components, control equipment and packaging are specified together in the project quotation.
Bright content appears to float because the transparent LED mesh lets the surrounding space remain visible behind the image. Content with isolated objects and dark backgrounds can make that effect more pronounced. The result depends on the animation, background lighting, viewing angle and distance. Preview your intended content in a representative setting so the image composition and brightness support the effect you want to achieve.
Both formats can be used on glass, and both can be re-bonded with replacement adhesive when the panel condition allows. Holographic LED adds a choice of suspended, framed, mobile poster and rental configurations, with P3.91 and P6.25 as our usual recommendations. P2.9 and P2 address higher-resolution requirements at substantially higher cost. Compare the selected configuration, transparency, viewing detail and complete installed scope when evaluating value.
A useful quotation identifies the pixel pitch, module layout, brightness configuration and installation format. It should itemize the display, power and control equipment, mounting components, cables, spares and packaging, with transport and local installation responsibilities stated separately. A glass-mounted display and a mobile poster have different hardware needs. Send the dimensions, intended use and destination so the quotation covers the configuration you actually need.
NovaStar and Colorlight are the standard control routes for the series. The controller and media source are selected around the pixel load and playback requirements. Plan power, signal distribution and service access before fixing the display layout. For a fault, check the power and signal chain before identifying a panel for repair or replacement, and retain the configuration records and matching spare parts with the installation.
Your project
Start with the installation format, dimensions and a site photo. Add your closest viewing distance, content requirements and destination.
Useful details for your enquiry
P3.91 and P6.25 are our usual starting points. Mention P2.9 or P2 if you have a specific high-resolution requirement.
A drawing, a site photo or an early idea. Tell us what you are planning and work through the details with our engineering team.