1.54‑inch OLED Display Module – 128×64 High Contrast Screen

JicTech 1.54-inch Monochrome OLED Display Module (Model: JS154-2864KSWBG01-C24 VER A)

Overview

The JS154-2864KSWBG01-C24 is a high-performance 1.54-inch monochrome OLED module designed for applications requiring a compact size, long life, and reliable operation under harsh conditions. With a resolution of 128×64 pixels, high brightness, and ultra-low power consumption, it is an optimal choice for portable, industrial, and consumer electronics.

1.54 inch OLED display module 240x240 high contrast screen — 1.54 inch OLED display module 240×240 high contrast screen

128×64 OLED Display

Technical Specifications

Display Characteristics
Display Size	1.54 inch
Resolution	128 × 64 pixels
Display Type	Passive Matrix OLED
Display Color	Monochrome (White)
Active Area	35.052 × 17.516 mm
Panel Size	42.04 × 27.22 × 1.45 mm
Pixel Pitch	0.274 × 0.274 mm
Pixel Size	0.249 × 0.249 mm
Drive Duty	1/64

Electrical Characteristics
Logic Supply Voltage (V_DD)	1.65V – 3.3V (Typ. 2.8V)
Panel Supply Voltage (V_CC)	12V (External supply)
Operating Current (V_CC)	18mA (Typ.), 25mA (Max.)
Sleep Mode Current (V_CC)	2μA (Typ.), 10μA (Max.)
Operating Temperature	-40°C to +85°C
Storage Temperature	-40°C to +85°C

Reliability & Lifetime
Lifetime @ 130 cd/m²	10,000 hours	(50% initial brightness)
Lifetime @ 110 cd/m²	30,000 hours	(50% initial brightness)
Lifetime @ 80 cd/m²	50,000 hours	(50% initial brightness)
High Temp Operation Test	70°C, 240 hours
Low Temp Operation Test	-40°C, 240 hours
Thermal Shock Test	-40°C ↔ 85°C, 24 cycles

Interface Options

Interface Selection

BS1	BS2	Interface Mode
0	0	4-wire SPI
0	1	8-bit 68XX Parallel
1	0	I2C
1	1	8-bit 80XX Parallel

Critical Control Pins

Pin	Symbol	Function
6,7	BS1, BS2	Interface mode selection
8	CS#	Chip select
9	RES#	Reset signal
10	D/C#	Data/Command control
21	IREF	Brightness adjustment

Key Features

1.54-inch Monochrome OLED Display: 128×64 resolution with white emission
High Brightness & Contrast: 110 cd/m² typical, 2000:1 dark-room contrast
Ultra-Thin Design: Only 1.45mm thick, compact COG package
Wide Operating Temperature: -40°C to +85°C
Multi-Interface Support: 4-wire SPI, I²C, 8-bit 68XX/80XX parallel
Low Power Consumption: Sleep current ≤5μA (VDD), ≤10μA (VCC)
Extended Lifetime: Up to 50,000 hours at 80 cd/m²
CH1116 Driver IC: Integrated controller for flexible command control
High Reliability: Qualified under thermal, humidity, and shock tests

Technical Specifications

Display Mode: Passive Matrix
Display Color: Monochrome (White)
Active Area: 35.052mm × 17.516mm
Pixel Pitch: 0.274mm × 0.274mm
Brightness: 110 cd/m² typical
Viewing Angle: Free (wide viewing)
Supply Voltage (Logic): 1.65V to 3.3V (VDD)
Supply Voltage (Panel): 7V to 14V (VCC)
Interface Options: 8-bit parallel (68XX/80XX), 4-wire SPI, I²C
Operating Temperature: -40°C to +85°C
Storage Temperature: -40°C to +85°C
Dimensions: 42.04mm × 27.22mm × 1.45mm
Weight: To be determined

Applications

Wearable health monitors and fitness trackers
Portable medical diagnostic devices
Industrial handheld terminals and scanners
Automotive secondary displays and dashboards
Smart home control panels and IoT displays
Consumer electronics and compact gadgets

Customization & Support
JicTech offers tailored solutions for small to medium batch projects, including:

Interface customization (SPI, I²C, parallel)
Firmware and initialization sequence programming
FPC customization (length, connector, stiffness)
Brightness and contrast calibration
Mechanical modifications (mounting, bezel, thickness)
Environmental protection (conformal coating, extended temperature testing)

Reliability & Testing
Each module undergoes rigorous environmental and operational tests, including:

High/low temperature operation and storage
Thermal shock testing (-40°C ↔ 85°C)
High temperature/humidity operation (60°C, 90% RH)
Outgoing quality inspection per MIL-STD-105E
Electrical timing and signal integrity validation

Why Choose JicTech?
With deep expertise in OLED technology and a commitment to quality, JicTech delivers reliable, high-performance display modules backed by responsive engineering support and flexible customization. We help you integrate displays that meet your technical, environmental, and design requirements efficiently and effectively.