1.508 Inch AMOLED Display Module 466×466 Round Screen
Quick Product Summary
The 1.508 Inch AMOLED Display Module from Brownopto is a compact round AMOLED display module designed for wearable products and smart device interfaces that require sharp resolution, high brightness, and a slim round structure with integrated touch support reference.
- Product type: 1.508 inch AMOLED display module for wearable and smart device applications
- Core specifications: 466 × 466 resolution, AMOLED panel, QSPI / SPI-related interface signals, CO5300AF driver IC
- Display structure: round AMOLED module with lens structure and compact thickness
- Brightness reference: 750 cd/m² typical brightness, 800 cd/m² maximum brightness, and 1000 cd/m² typical HBM boost reference
- Best for: wearable UI displays, round smart device screens, compact AMOLED applications, and OEM / ODM projects
- Main advantage: 1.508 inch round AMOLED screen with high brightness and 466 × 466 resolution
- Recommended use: engineering evaluation, wearable product integration, round interface development, and compact display design projects
- Selection note: suitable for projects requiring a round AMOLED module with QSPI-related interface definition and touch IC reference
Product Overview
The 1.508 inch AMOLED display module from Brownopto is a round full-color AMOLED display solution with 466 × 466 resolution, compact wearable size, and high brightness performance. Based on the provided specification, this model uses CO5300AF as the driver IC and references CST820 as the touch IC.
The module provides an active area of 38.305 × 38.305 mm and an LTPS glass outline of 41.25 × 41.32 mm, with a total module thickness of 2.13 mm (with lens). The interface description lists L_CS, L_SCLK, L_IO0, L_IO1, L_IO2, and L_IO3, which indicates a QSPI / SPI-related display interface architecture rather than a standard MIPI main interface.
For customers looking for a 1.508 inch round AMOLED display module with strong brightness performance and a compact round design, this model is suitable for wearable display development and smart device UI integration.
Key Features
- 1.508 Inch Round AMOLED Display: Suitable for compact wearable and smart interface products.
- 466 × 466 Resolution: Supports clear UI rendering for icons, data display, and round interface layouts.
- High Brightness Performance: 750 nits typical brightness in normal full white mode and 1000 nits typical brightness in boost mode.
- Compact Mechanical Design: 41.25 × 41.32 mm LTPS outline with 2.13 mm total thickness including lens.
- CO5300AF Driver IC: Listed in the electrical section of the datasheet.
- CST820 Touch IC Reference: Included in the specification for touch integration reference.
- QSPI / SPI-Related Interface Signals: Suitable for projects using this display communication architecture.
- High Contrast AMOLED Visual Performance: Contrast ratio up to 10000 and AMOLED color advantages for premium round displays.
Who This Product Is Best For
Technical Specifications
| Product Name | 1.508 Inch AMOLED Display Module |
|---|---|
| Brand | Brownopto |
| Model Reference | AMOLED 1.508 |
| Display Mode | AMOLED |
| Display Size | 1.508 Inch |
| Resolution | 466 × 466 |
| LTPS Glass Outline | 41.25 × 41.32 mm |
| Active Area | 38.305 × 38.305 mm |
| Diagonal Inch | 1.508 inch |
| Pixel Pitch | 82.2 μm |
| Module Thickness | 2.13 mm (with lens) |
| Driver IC | CO5300AF |
| Touch IC | CST820 |
| Interface Signals | L_CS, L_SCLK, L_IO0, L_IO1, L_IO2, L_IO3, with SPI / QSPI-related definition |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +80°C |
| Brightness | 700 / 750 / 800 cd/m² (Min / Typ / Max, Full white) |
| Boost Brightness | 900 / 1000 cd/m² (Without CG) |
| Brightness Uniformity | 85% |
| Contrast Ratio | 10000 |
| Response Time | 2 ms typ, 3 ms max |
| Color Gamut | NTSC 97% min, 108% typ |
| Viewing Angle | 85° (Top / Bottom / Right / Left, CR ratio ≥ 10) |
| Gamma | 1.9 / 2.2 / 2.5 |
| Flicker | -30 dB |
| Crosstalk | 1.1% |
| Color Shift | 3.5 / 6 JNCD at θL = 30° |
| OLED Life Time | 200 hrs at 25°C, white color pattern, 600 nits |
| OLED Life Time at 1000 nits | TBD in datasheet |
| AMOLED Positive Power ELVDD | 3.25 / 3.3 / 3.35 V |
| AMOLED Negative Power ELVSS | -3.35 / -3.3 / -3.25 V |
| Panel GEOA Power VDD | 5.8 / 6 / 6.2 V |
| Panel GEOA Power VEE | -6.2 / -6 / -5.8 V |
| Panel Reference Power VINT | -3 V typ |
| Vdata Voltage VGMP | 4.4 V typ |
| Vdata Voltage VGSP | 1.2 V typ in normal mode, 0.8 V typ in HBM mode |
| Digital Power Supply VDDIO | 1.65 / 1.8 / 1.95 V |
| Analog Power Supply VCI | 2.65 / 2.8 / 2.95 V |
| Normal Mode | 60 Hz, 25°C, 600 nits, Command Mode |
| Normal Mode Current | IELVDD / ELVSS 39.47 mA typ, 45.39 mA max |
| Normal Mode VCI Current | 5.8 mA typ, 6.5 mA max |
| Normal Mode VDDIO Current | 5.5 mA typ, 5.8 mA max |
| HBM Mode | 60 Hz, 25°C, 1000 nits, Command Mode |
| HBM Mode Current | IELVDD / ELVSS 69.43 mA typ, 79.84 mA max |
| HBM Mode VCI Current | 5.8 mA typ, 6.5 mA max |
| HBM Mode VDDIO Current | 5.5 mA typ, 5.8 mA max |
| Idle Mode | 15 Hz, 25°C, 50 nits |
| Idle Mode VCI Current | TBD |
| Idle Mode VDDIO Current | 0.8 mA typ, 1 mA max |
| Deep Standby Mode | IVCI max 3 uA, IVDDIO max 3 uA |
Note: Before final project use, please confirm host-side interface compatibility, command architecture, touch communication, actual power design, and mechanical fit with the target structure.
Interface and Integration Notes
This 1.508 inch AMOLED display module does not use the same interface style as the previous 1.504-inch model. Based on the datasheet interface table, this version includes SPI / QSPI-related signal definitions, which should be confirmed carefully during hardware and software development.
- Display reset: L_RES is used for display reset and initialization.
- Tearing effect output: L_TE is included for MCU synchronization reference.
- Chip select and clock: L_CS and L_SCLK are listed for SPI communication.
- Data lines: L_IO0, L_IO1, L_IO2, and L_IO3 are provided for QSPI data communication.
- Touch interface signals: TP_INT, TP_RST, TP_SDA, and TP_SCL are listed for touch IC integration.
- Power-related pins: VBAT, VDD, and VCI_EN are listed in the interface section.
Display and Optical Performance Notes
This 466 × 466 AMOLED display module offers strong round-display visual performance for compact smart devices. The electro-optical specification lists 750 cd/m² typical brightness under full white normal condition and 1000 cd/m² typical boost brightness without CG.
- Brightness: 700 / 750 / 800 cd/m²
- Boost brightness: 900 / 1000 cd/m²
- Brightness uniformity: 85%
- Contrast ratio: 10000
- Response time: 2 ms typ, 3 ms max
- Color gamut: NTSC 97% min, 108% typ
- Viewing angle: 85°
- Gamma: 2.2 typ
- Flicker: -30 dB
- Crosstalk: 1.1%
- Color shift: 3.5 to 6 JNCD at θL = 30°
Electrical and Power Reference
The datasheet provides normal mode, HBM mode, idle mode, and deep standby mode references. These values are useful for wearable power budget planning and display architecture review.
- AMOLED positive power ELVDD: 3.25 / 3.3 / 3.35 V
- AMOLED negative power ELVSS: -3.35 / -3.3 / -3.25 V
- Panel GEOA power VDD: 5.8 / 6 / 6.2 V
- Panel GEOA power VEE: -6.2 / -6 / -5.8 V
- Panel reference power VINT: -3 V typ
- Vdata voltage VGMP: 4.4 V typ
- Vdata voltage VGSP: 1.2 V typ in normal mode, 0.8 V typ in HBM mode
- Digital power supply VDDIO: 1.65 / 1.8 / 1.95 V
- Analog power supply VCI: 2.65 / 2.8 / 2.95 V
- Normal mode condition: 60Hz, 25°C, 600 nits, Command Mode
- Normal mode current: IELVDD / ELVSS 39.47 mA typ, 45.39 mA max
- HBM mode condition: 60Hz, 25°C, 1000 nits, Command Mode
- HBM mode current: IELVDD / ELVSS 69.43 mA typ, 79.84 mA max
- Idle mode: 15Hz, 25°C, 50 nits
- Idle mode VDDIO current: 0.8 mA typ, 1 mA max
- Deep standby: IVCI max 3 uA and IVDDIO max 3 uA
Product Selection Notes
This model is suitable for customers who need a 1.508 inch round AMOLED display module with strong brightness performance and compact structure for wearable or smart interface products.
It should be selected with special attention to interface type, because this version uses SPI / QSPI-related signals instead of the MIPI-style definition used in some other AMOLED round modules.
- Choose this model when your project needs a round 466 × 466 AMOLED display with compact mechanical size.
- Confirm interface compatibility before software and hardware integration.
- Check touch communication requirements if CST820-related touch integration is part of the project.
- Review power rails carefully because this module includes multiple panel and AMOLED power definitions.
- Validate mechanical fit including lens structure, round housing opening, and stack-up thickness.
- Use care with lifetime wording because the provided datasheet shows 200 hrs at 600 nits and white pattern condition.
Application Scenarios
This 1.508 inch AMOLED display module is suitable for compact round display applications and wearable-oriented UI products.
Reliability and Handling Reference
According to the specification, this AMOLED module includes environmental, electrical, and mechanical reliability references for evaluation, transport, and storage planning.
- Operating temperature: -20°C to +70°C
- Storage temperature: -40°C to +80°C
- High temperature operation: 70°C / 240 hrs
- Low temperature operation: -20°C / 240 hrs
- High temperature storage: 80°C / 240 hrs
- Low temperature storage: -40°C / 240 hrs
- High temperature humidity operation: 60°C / 93%RH / 240 hrs
- Thermal shock: -40°C to 85°C, dwell time 0.5 hr, 100 cycles
- Air discharge: ±4 / ±6 / ±8kV, 150pF / 330Ω, module level without CG
- Contact discharge: ±1 / ±2kV, 150pF / 330Ω, module level without CG
- Packing vibration-proof test: 2g, f = 10 → 55 → 10Hz, X / Y / Z direction for 30 min
- Packing drop test: 60 cm height, 6 faces, 3 edges, and 1 corner
- Handling note: Avoid strong impact, excessive force, scratching the polarizer, and unsuitable solvents.
- Storage note: Recommended long-term storage condition is 0°C to 40°C and relative humidity ≤ 80%.
Packaging and Delivery
Each AMOLED display module is packed using tray, vacuum bag, and carton protection according to the packing specification page to help reduce transport damage risk.
- Selling Units: Sample support and bulk order supply available
- Customization Support: Interface confirmation, project communication, and application matching support available
- Shipping: Worldwide shipping supported according to destination and order quantity
- Packing reference: Tray packing, vacuum bag arrangement, and carton packing are included in the datasheet packing section
Frequently Asked Questions
1. What is this 1.508 inch AMOLED display module mainly used for?
This module is suitable for wearable devices, compact smart displays, and round AMOLED interface applications that require clear resolution and high brightness.
2. What resolution does this AMOLED display support?
It supports 466 × 466 resolution, which is suitable for round UI layouts, icons, menus, and compact smart screen display content.
3. Does this 1.508-inch module use a MIPI interface?
No. Based on the interface table in the datasheet, this model uses SPI / QSPI-related signals such as L_CS, L_SCLK, L_IO0, L_IO1, L_IO2, and L_IO3, so it should not be described as a MIPI main-interface module.
4. Which ICs are used in this display module?
The datasheet lists CO5300AF as the driver IC and CST820 as the touch IC reference.
5. What are the mechanical dimensions of this module?
The LTPS glass outline is 41.25 × 41.32 mm, the active area is 38.305 × 38.305 mm, and the module thickness is 2.13 mm with lens.
6. What brightness does this 1.508 inch AMOLED display provide?
It provides 750 cd/m² typical brightness in normal full white condition, with 800 cd/m² maximum, and 1000 cd/m² typical boost brightness without CG.
7. What is the operating temperature range?
The operating temperature range is -20°C to +70°C, and the storage temperature range is -40°C to +80°C.
8. Does this module support touch integration?
Yes, the datasheet includes touch-related signals such as TP_INT, TP_RST, TP_SDA, and TP_SCL, and lists CST820 as the touch IC reference.
9. What should be noted about OLED lifetime in this datasheet?
The datasheet shows 200 hrs for OLED life time at 25°C, white color pattern, and 600 nits. The 1000 nits life time field is marked TBD. For this reason, it is better not to overstate life-time claims in sales copy.
10. What should be confirmed before selecting this AMOLED display module?
Before final selection, it is recommended to confirm interface compatibility, touch communication, power rail design, mechanical fit, lens structure, and actual firmware command support.
Why Choose This 1.508 Inch AMOLED Display Module
The 1.508 Inch AMOLED Display Module from Brownopto combines 466 × 466 resolution, high brightness performance, compact round structure, CO5300AF driver platform, and touch integration reference in a wearable-oriented AMOLED solution.
For customers looking for a dependable 1.508 inch AMOLED display, a 466 × 466 round AMOLED module, or a high-brightness compact AMOLED screen, this model is suitable for engineering evaluation, OEM / ODM integration, and round smart device interface projects.
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