0.39-inch FHD Micro OLED Display Module

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Description

Model: BO039M1920M

The 0.39-inch FHD Micro OLED Microdisplay is built for ultra-compact near-eye optical engines where extreme pixel density, true blacks, and crisp UI rendering matter. With a 1920 × 1080 (FHD) resolution on a tiny microdisplay, it delivers exceptionally sharp text edges and fine image detail for space-constrained AR/VR designs.

Designed for stable system integration, this module supports a MIPI data interface (with optional I2C command) and provides a typical center white brightness of 1500 cd/m² for clear, high-contrast visuals through optics. With an 8.7495 × 4.9689 mm active area, a compact 16.6 × 17.0 × 4.75 mm outline, and a 60-pin FPC/connector connection, it fits neatly into slim headset architectures and prototype rigs.

Application

AR/VR Near-Eye Displays | Optical Engines | Viewfinders | Head-Mounted Displays

Customized Options

FPC  | Touch Panel | Cover Glass | Controller Board | Brightness

0.39-inch FHD Micro OLED module connected to a USB-C evaluation board.

Type-C Controller Board — Plug-and-Play Evaluation Path

The Type-C controller board offers a clean, compact evaluation path for BO039M1920M bring-up. With a simple Type-C connection, it’s convenient for bench testing and rapid demonstrations when you want the hardware setup to stay minimal and portable. This approach is well-suited for engineering evaluation, quick content playback checks, and iterative validation during development—especially when you need a ready-to-use control platform before final system integration. It helps shorten the time from “module received” to “image on screen,” supporting faster prototyping cycles with fewer setup steps.

Real Content Playback — Perceived Sharpness Under Optics

Near-eye microdisplays should be judged by what users actually see, not only by spec. This close-up playback view helps verify how BO039M1920M renders fine UI elements, thin lines, and small text when viewed through magnification. You can quickly spot whether edges stay clean, whether details hold up in motion, and whether bright highlights wash out nearby content. It’s especially useful for confirming perceived clarity and readability during early prototyping—when you’re tuning UI scale, checking image stability, and making sure the display output looks “crisp” in a headset-style viewing environment.

Close-up demo of two 0.39-inch FHD Micro OLED screens showing video content.
Dual 0.39-inch FHD Micro OLED modules connected to a demo controller board.

Dual Micro OLED Demo Setup — Dual-Screen Consistency Check

This dual-module setup is built for evaluating binocular AR/VR designs where two displays must look the same to the eye. Driving two BO039M1920M Micro OLED panels simultaneously makes it easy to check brightness balance, color matching, and uniformity between the left and right channels before you commit to a full optical assembly. The long FPC routing gives more freedom for fixture placement, so you can quickly test different lens distances and module positions during mechanical iteration. It’s a practical way to validate stereo consistency early, reducing rework when you move from single-panel tests to a real dual-display optical engine.

Specifications
Size

0.39 inch (Type 0.39)

Pixels

1920 × 1080

Interface

,

Brightness

1500 cd/m² (White brightness, center)

Manufacturer

Gesight

Display Type

Micro OLED

Display Mode

Active matrix color OLED (Micro OLED); full color; 16.7M colors

Color Depth

Refresh Rate

Viewing Angle Range

-55° to +55° (white)

Outline L*W*H

16.6 × 17.0 × 4.75 mm (PCB module; 4.75 mm max)

Active Area L*W

8.7495 × 4.9689 mm

Orientation

Supply Voltage

VDDI: 1.8 V (typ); AVDD: 5.4 V (typ); AVEE: -5.4 V (typ); VIN (for PCB): 4.4 V (typ)

Consumption

Operating Temperarure

−30 to +70 °C

Storage Temperature

−55 to +125 °C

Bezel Area (mm)

7.8505 × 12.0311 mm (derived: Outline – Active Area)

Aspect Ratio

16:9 (derived from 1920×1080)

Connection Type

FPC/connector, 60-pin

IC package

Touch Panel

Pixel Pitch

~4.56 × 4.60 µm (derived: Active Area / Pixels)

Sunlight Readable

Model

BO039M1920M

PPI ( pixels per inch )

5644 PPI

Application

AR/VR; head mounted displays; near-eye displays

Pins Description

1) FPC Module — Pin Name Form (60 pins)

Pin No. Pin Name
1 GND
2 GND
3 TEST PIN 1
4 VREF2
5 VREF3
6 VGMP
7 VGSP
8 AVEE
9 VREF1
10 IM [0]
11 OTP_SEL
12 OCP_OUT
13 TEST PIN 2
14 SDA
15 SCL_WRX
16 TEST PIN 3
17 TEST PIN 4
18 RESX
19 MVDDL
20 MVDDA
21 GND
22 VDDI
23 DVDD
24 DVDD
25 AVDD
26 ELVDD
27 VCOM
28 VCOM
29 GND
30 GND
31 GND
32 DATAP2_PTA
33 DATAN2_PTA
34 GND
35 DATAP1_PTA
36 DATAN1_PTA
37 GND
38 CLKP_PTA
39 CLKN_PTA
40 GND
41 DATAP0_PTA
42 DATAN0_PTA
43 GND
44 DATAP3_PTA
45 DATAN3_PTA
46 GND
47 DATAP2_PTB
48 DATAN2_PTB
49 GND
50 DATAP1_PTB
51 DATAN1_PTB
52 GND
53 CLKP_PTB
54 CLKN_PTB
55 GND
56 DATAP0_PTB
57 DATAN0_PTB
58 GND
59 DATAP3_PTB
60 DATAN3_PTB

2) PCB Module — Pin Name Form (60 pins)

Pin No. Pin Name
1 GND
2 GND
3 TEST PIN 1
4 IM [0]
5 OTP_SEL
6 OCP_OUT
7 TEST PIN 2
8 SDA
9 SCL_WRX
10 RESX
11 VDDI
12 VDDI
13 VIN
14 VIN
15 ENP
16 ENN
17 GND
18 GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
26 GND
27 GND
28 GND
29 GND
30 GND
31 GND
32 DATAP2_PTA
33 DATAN2_PTA
34 GND
35 DATAP1_PTA
36 DATAN1_PTA
37 GND
38 CLKP_PTA
39 CLKN_PTA
40 GND
41 DATAP0_PTA
42 DATAN0_PTA
43 GND
44 DATAP3_PTA
45 DATAN3_PTA
46 GND
47 DATAP2_PTB
48 DATAN2_PTB
49 GND
50 DATAP1_PTB
51 DATAN1_PTB
52 GND
53 CLKP_PTB
54 CLKN_PTB
55 GND
56 DATAP0_PTB
57 DATAN0_PTB
58 GND
59 DATAP3_PTB
60 DATAN3_PTB

 

Electrical Characteristics

1) Electrical Characteristics (BO039M1920M)

A. Absolute Maximum Ratings

Item Symbol Min. Max. Unit
External power supply VDDI 1.65 1.95 V
External power supply (for PCB) VIN 2.5 5.5 V
OLED power supply AVDD 5.0 6.0 V
OLED power supply AVEE -5.0 -6.0 V
Logic input voltage Vi 1.65 1.95 V
Operating temperature Topr -40 85 °C
Storage temperature Tstg -55 125 °C

B. Power & Operation Voltage (Recommended)

Item Symbol Min. Typ. Max. Unit
External power supply VDDI 1.65 1.8 1.95 V
External power supply (for PCB) VIN 2.5 4.4 5.5 V
OLED power supply AVDD 5.0 5.4 6.0 V
OLED power supply AVEE -5.0 -5.4 -6.0 V
Logic input voltage Vi 1.65 1.8 1.95 V
Operating temperature Topr -10 Not specified in document 80 °C

C. Digital Input Levels (VDDI = 1.65–1.95 V)

Parameter Symbol Condition Min. Typ. Max. Unit
Digital I/O input level (Logic High) VIH VDDI = 1.65–1.95 V 0.7×VDDI - VDDI V
Digital I/O input level (Logic Low) VIL VDDI = 1.65–1.95 V 0 - 0.3×VDDI V

2) Back-light Specification Form (BO039M1920M)

Item Spec
Backlight Type Not applicable (OLED, self-emissive)
LED Color Not applicable
Backlight Configuration Not applicable
Forward Voltage (VF) Not applicable
Forward Current (IF) Not applicable
Power Consumption (Backlight) Not applicable
Dimming Method Not applicable
Lifetime Not specified in document
Backlight Connector / Pin Not applicable

 

FAQ

Where can I buy this display?

If you just need a few samples, it`s better to directly on our Aliexpress store, we are 5 stars feedback supplier with 100% Honesty. (The buy link is on the right of the product image)
For bulk orders, it`s better to contact us and get a better price. 

Different displays have different characteristics, just tell Gesight Display your application, and operating environment, Gesight Display will suggest a suitable display for you.

Gesight Display provide HDMI/Type-C controller board or individual demo kit to test.
The pictures of demo kit can be changed by yourself. 

Gesight Display will provide necessary specifications for most LCD/OLED on sale, including,
Display Datasheet
Display Drawing
IC Datasheet
Circuit schematic
For most electronics engineers, our specifications are enough to run the display, and we will provide some assistance.
But Gesight Display is not a school, if customers don`t know the basic knowledge to design circuit boards, we suggest using our controller board to drive the display.

First, you need to check whether this display has On-cell or In-cell touch panel, if has, it only needs to add a cover glass on it. If not, it needs an external touch panel.
(On-cell and In-cell are integrated PCAP touch panels on the display screen)
Because the shape of the cover glass depends on the design of the clients, to avoid infringement of appearance,  most of the developers need different customized touch panels.
Gesight Display can provide a customized touch screen with a low cost of tooling charge.

1. UPS/Fedex/DHL/TNT, the best choice for most clients, 3~7 days to arrive.
2. Aliexpress standard ship, this way is cheap and slow, usually take more than 10 days. Only for samples.
3. For Russian clients, EMS or Aliexpress shipment is better.
4. Any designated logistics are acceptable
 

Most display panels are from giant manufacturers such as BOE, Sharp, LG, EDO, AUO, etc. They have already tested with strict standards.
For OEM products from Panox Display factory, please check the quality test standards.   

The lifetime is different on different images, check the lifetime on datasheet to study it. 

If your Raspberry Pi can support the interface of the display panel, and you know how to program on Raspberry Pi, you can connect to our display.
If you don`t know or don`t want to write a display program on Raspberry Pi, it`s better to get an HDMI controller board from us, and Panox Display will send a config.txt file for reference.
 

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Free convertor board and Connectors

Fast Shipping

Most of our clients are manufacturers purchasing our displays for their applications, who are willing to get samples as soon as possible.

Different products collocations have different package, please confirm the shipping cost with us when place an order.

(4~6 days for most countries and area)

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Specification

Panox Display offers the following specifications for most LCD/OLED products:

  • Display datasheet

  • Mechanical drawing

  • IC datasheet

  • Circuit schematic

Readable Under Sun

Compare to LCD, OLED has many advantages as follows:

Thin Like Paper:More than 50% thinner and lighter than LCD, creating an edgy form factor in style.

Green Power:Clock-mode standby can be up to 60 hours, much lower consumption compare to LCD displays.

"Wow" Effect:High contrast ratio and wide color gamut offer sharp and vivid image, and consistent display from any angle.

OLED Type Structures

        OLED driver as well as two divided into passive (PMOLED) active (AMOLED), which PMOLED simple structure, each pixel is represented by a separate cathode and anode control, no additional driver circuit, but too much control lines restrict its application of high-resolution large screen; AMOLED entire cathode surface electrode via a drive circuit driving the light emitting anode, significantly reducing the number of control lines, it has a low-power, high-resolution, fast response and other characteristics, AMOLED therefore gradually become the mainstream OLED display.

About Us

Gesight is a high-tech company specializing in OLED, LCD displays. Integrated with display marketing and sales, customized LCD OEM manufacturing, driver board development, customized TP, etc.

After six years of effort and development, we have grown up to a certain size, now we have a service team with excellent service quality, professional technical service.

After several years of steady development, Gesight has served hundreds of customers from different places all over the world. Including big companies such as Bosch, Nokia, Garmin, Circuits, and countless small and medium-size companies or electronics DIYers.

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Say No to any bright/dart dots on screen !!
Strict Quality Control


We implement strict quality control through every stage of production and inspection. Each display undergoes rigorous testing to eliminate any pixel defects, including bright, dark, or stuck dots. Our professional QC team uses advanced optical equipment to ensure flawless screen performance, delivering only high-reliability LCD and OLED panels to our customers.

strict quality control

rigorous testing

flawless screen performance

high-reliability

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