Freya Yang
+86 18318948097
+852 62667476
5 Inch 1080p Round MIPI Touchscreen for Premium Audio Dials
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huisoar
HSO50YMP-J40
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Designed For
5 Inch 1080p Round MIPI Touchscreen for Premium Audio Dials
A high-density circular LTPS TFT touchscreen with 50-pin MIPI-DSI input for premium audio controls, smart speakers and rotary command interfaces.
Product Overview
The 1080p Round MIPI Touchscreen gives audio-equipment designers a high-resolution circular interface for volume control, source selection, playback status, equalizer presets and connected-device management. Its 5-inch LTPS TFT panel provides a 1080 × 1080 pixel workspace that can present detailed icons, curved graphics and refined typography inside a compact round format.
The active image area measures 127.008 × 127.008 mm. The LCD module measures 136.531 × 132.208 × 1.98 mm, providing a slim display foundation for smart speakers, premium amplifiers, home-theater controllers and other products where the screen forms the visual center of a physical or virtual dial.
The product is offered as a touch-equipped configuration and uses a 50-pin MIPI-DSI image interface. An HDMI control-board route is also available as a selectable configuration for prototyping or hosts without native MIPI output.
Key Specifications at a Glance
| Specification | Confirmed value |
|---|---|
| Display size | 5.0 inch |
| Display form | Round/circular |
| Resolution | 1080 × 1080 pixels |
| Panel technology | LTPS TFT |
| Display mode | Normally black |
| Display colors | 16.7M colors |
| Contrast ratio | 1300:1 |
| Display interface | MIPI-DSI |
| Connector | 50-pin |
| Pixel pitch | 0.1176 × 0.1176 mm |
| Active area | 127.008 × 127.008 mm |
| LCD module size | 136.531 × 132.208 × 1.98 mm |
| Touch status | Touch-equipped configuration |
| Operating temperature | −20°C to +60°C |
| Storage temperature | −30°C to +75°C |
Circular Audio-Control Interface Design
Volume, Source and Playback Layouts
A round display is a natural match for audio products because many audio controls already use radial interaction. The interface can place the current volume, selected input or playback state in the center while surrounding it with secondary information.
Suitable interface elements include:
- volume rings;
- input-source selectors;
- playback controls;
- equalizer presets;
- streaming-service icons;
- Bluetooth or Wi-Fi status;
- track artwork;
- tone and balance controls;
- amplifier status;
- room or speaker selection;
- microphone-gain indicators;
- recording-level meters.
The 1080 × 1080 resolution provides enough detail for high-quality album artwork, fine icons and smooth circular animations.
Circular Safe Area Within a 1080 × 1080 Raster
The host generates a square 1080 × 1080 framebuffer even though the visible interface is circular.
A circular 1080 × 1080 interface still requires a safe visible boundary.
Critical text, alerts and touch targets should remain inside the approved visible circle. Corner pixels should contain only background artwork or non-critical elements because they may fall outside the cover opening.
The safe area should be validated against the real cover lens, printed border and enclosure rather than estimated from resolution alone.
Touch Interaction for Rotary-Style Controls
Direct Touch and Physical-Knob Concepts
The display can support direct touch control, a physical encoder surrounding the screen or a combined interaction concept.
A direct-touch design can use radial swipes and on-screen buttons. A physical knob can provide tactile volume adjustment while the screen shows the value, source and playback status. A hybrid design can use the knob for primary adjustment and touch for menus, presets and secondary functions.
This combination can reduce the number of mechanical buttons while preserving precise physical control for common actions.
Touch-Controller Qualification
The product is touch-equipped, but the available information does not safely confirm:
- touch-controller model;
- touch communications protocol;
- supported touch-point count;
- controller voltage;
- reset or interrupt signals;
- coordinate orientation;
- cover-glass thickness;
- bonding structure;
- glove operation;
- firmware requirements.
The touch path must be qualified independently from the MIPI display path.
Touch does not automatically communicate through the 50-pin MIPI connector.
Before controller-board and software release, obtain the touch pinout, communications specification and approved combined mechanical drawing.
Integrating the 1080p Round MIPI Touchscreen
50-Pin MIPI-DSI Host Matching
The 50-pin connector identifies the physical connection count, not complete host compatibility.
A 50-pin MIPI connector does not prove lane, timing or pin compatibility.
Confirm:
- MIPI lane count;
- lane assignment;
- link rate;
- command or video mode;
- native 1080 × 1080 timing;
- D-PHY voltage conditions;
- complete pin mapping;
- connector pitch;
- contact orientation;
- reset and enable signals;
- panel logic power;
- backlight power;
- grounding and shielding.
A host that drives another 5-inch MIPI panel should not be assumed compatible without a complete electrical comparison.
HDMI Board and Prototype Integration
The optional HDMI-board configuration is useful when the host provides HDMI rather than native MIPI-DSI.
This route can support:
- UI prototyping;
- desktop development;
- Raspberry Pi evaluation;
- embedded-PC testing;
- media-player integration;
- audio-product demonstration units.
The board must output the correct native 1080 × 1080 timing and provide the required panel and backlight power.
The LCD/touch assembly and HDMI board are separate ordered layers. Confirm whether the quotation includes the panel only, panel plus touch or a complete display-and-controller set.
Comparable retail products also separate native MIPI displays from HDMI-equipped development versions, reinforcing the need to specify the required system configuration.
Mechanical Integration and Front-Surface Planning
Active Area and Module Envelope
The active area is 127.008 × 127.008 mm. The LCD module measures 136.531 × 132.208 × 1.98 mm.
The mechanical design should distinguish among:
- visible circular opening;
- active image diameter;
- inactive edge;
- LCD outline;
- touch outline;
- cover-lens diameter;
- printed border;
- LCD FPC;
- touch FPC;
- encoder opening;
- cable bend radius;
- controller-board clearance;
- complete installed depth.
The 1.98 mm value represents the LCD module thickness, not necessarily the complete touch, cover-lens and board assembly.
Cover Lens, Encoder and Cable Clearance
Premium audio products may combine the touchscreen with a rotary encoder or surrounding control ring. This requires careful clearance planning.
Confirm:
- center-axis geometry;
- encoder shaft location;
- cover-lens profile;
- touch-active region;
- FPC exit direction;
- rear-board location;
- cable routing;
- bezel overlap;
- bonding method;
- mounting pressure;
- service access.
The final enclosure should be released from an approved combined assembly drawing rather than from the 5-inch nominal size.
Recommended Application Profiles
The display can be evaluated for:
- premium smart speakers;
- integrated amplifiers;
- network audio players;
- home-theater control centers;
- compact mixing-console subcontrols;
- studio monitor controllers;
- multi-room audio stations;
- conference audio controls;
- appliance audio interfaces;
- circular embedded command terminals.
Round touch displays are also commonly marketed for smart-home devices, embedded control systems, Raspberry Pi projects and other circular graphical interfaces, supporting this broader integration category.
Use in vehicles, medical equipment, public-safety systems or outdoor installations requires application-specific qualification. The display specifications alone do not establish those compliance levels.
Customization and Configuration Review
Project evaluation can include:
- touch-controller selection;
- cover-lens graphics;
- encoder-compatible front design;
- FPC direction;
- MIPI mapping;
- HDMI controller-board selection;
- bonding method;
- brightness target;
- cable length;
- mechanical adaptation;
- packaging.
Custom configurations are generally reviewed from 500 pieces, subject to tooling requirements, material availability and the requested specification. Sample and standard-module quantities are confirmed separately.
Procurement and Sample Approval
Before approving the 1080p Round MIPI Touchscreen, confirm the host, touch, power, UI and mechanical requirements.
Procurement Checklist
- Native 1080 × 1080 framebuffer support
- Circular UI safe-area definition
- MIPI lane count
- Link rate and operating mode
- Complete 50-pin assignment
- Connector pitch and contact orientation
- Panel logic voltage
- Backlight voltage and current
- Touch-controller model
- Touch communications interface
- Touch-point requirement
- Touch reset and interrupt signals
- LCD and touch FPC drawings
- Active-area position
- Cover-lens dimensions
- Encoder or knob geometry
- Bonding or air-gap construction
- HDMI-board requirement
- Enclosure opening and depth
- Operating and storage temperatures
- Sample quantity
- Annual demand
- Production schedule
- Required compliance documents
FAQ
About 1080p Round MIPI Touchscreen
What must be checked before connecting a 50-pin MIPI host?
How should an audio interface be mapped to the circular screen?
Does the touch system share the MIPI display interface?
When should the HDMI-board configuration be selected?
Which dimensions should control the enclosure release?
What is the minimum order quantity (MOQ) for custom display modules with specific touch interfaces?
MOQ for custom display modules with specific touch interfaces is typically negotiated based on project volume and customization complexity. For the HSO50YMP-J40, which includes capacitive touch, please contact our sales team with your target quantity and interface requirements. We can discuss MOQ terms that align with your production needs.
Can you provide a custom LCD panel with specific dimensions and a round shape?
Yes, we can provide a custom LCD panel with specific dimensions and a round shape. The HSO50YMP-J40 is a 5-inch round display with a 1080×1080 resolution and active area of 127.008 × 127.008 mm. For custom mechanical dimensions or mounting holes, please share your enclosure design for evaluation.
What are the packaging options for shipping and handling of fragile LCD panels?
Packaging for fragile LCD panels like the HSO50YMP-J40 typically includes anti-static bags, foam cushioning, and sturdy cartons to prevent damage during shipping. We can also offer custom packaging solutions for bulk or sample orders. Please confirm your shipping requirements with our logistics team.
Can you customize the mechanical dimensions and mounting holes of a standard LCD panel to fit our specific enclosure design?
Yes, we can customize the mechanical dimensions and mounting holes of a standard LCD panel to fit your specific enclosure design. Provide your enclosure drawings, and our engineering team will assess feasibility and provide a tailored solution.
Can you integrate a touch controller and provide a fully assembled display module?
Yes, we can integrate a touch controller and provide a fully assembled display module. The HSO50YMP-J40 already includes capacitive touch with a 50-pin MIPI-DSI FPC interface. For a complete assembly with touch controller, please specify your interface requirements, and we will confirm compatibility and integration options.
Freya Yang
+86 18318948097
