DBC062LCDAEN60L050A Datasheet | 6.2″ 720×720 LVDS TFT LCD

DBC062LCDAEN60L050A 6.2-Inch Square TFT LCD Overview

The DBC062LCDAEN60L050A is a 6.2-inch square TFT-LCD module featuring a native
720 × 720 RGB resolution, AHVA wide-view display technology and an
8-bit JEIDA LVDS interface. Unlike conventional rectangular LCD panels, this model uses
a nearly 1:1 display format with a 111.78 × 111.78 mm active area, making the screen geometry
particularly suitable for equipment designs that require a compact square visual interface.

The module combines the TFT-LCD panel, driver ICs, FPC and LED backlight assembly in a
126 × 126 × 7 mm overall structure. It supports 16.7 million colors,
uses a normally-black display mode and includes an anti-glare (AG) surface treatment.

720×720 Square Display Format

One of the defining characteristics of the DBC062LCDAEN60L050A is its
720 × 720 square pixel matrix. The equal horizontal and vertical resolution differs
significantly from standard 16:9 or bar-type TFT displays and provides a balanced display area for
square graphical interfaces.

The physical specification defines an active display area of
111.78 mm × 111.78 mm within a 6.2-inch diagonal panel. RGB pixels are arranged in an
RGB stripe configuration, with a specified dot pitch of
51.75 μm (RGB) × 155.25 μm.

Parameter	DBC062LCDAEN60L050A Specification
Display Size	6.2 inch
Resolution	720 × 720 RGB
Active Area	111.78 × 111.78 mm
Overall Dimensions	126 × 126 × 7 mm
Color Depth	16.7 million colors
Display Mode	Normally Black
Surface Treatment	Anti-Glare (AG)
Display Technology	AHVA TFT-LCD

8-Bit JEIDA LVDS Interface

The DBC062LCDAEN60L050A uses an LVDS digital video interface with
8-bit JEIDA data mapping. The panel connector specified in the datasheet is
12001S-60B-GFN1, using a 60-pin connection that carries LVDS data, clock,
power rails, gamma reference voltages and control signals.

The LVDS interface includes four differential data channels together with a differential clock pair.
The relevant signals include PIND0/NIND0 through PIND3/NIND3 and CLKP/CLKN.
The MODE pin also allows selection between HV mode and DE mode.

For the LVDS clock, the specification defines:

• Minimum clock frequency: 69.49 MHz
• Typical clock frequency: 70.825 MHz
• Maximum clock frequency: 75.54 MHz
• Frame rate: 60 Hz in DE mode

These interface details are important when matching the panel with a custom display controller,
FPGA, embedded processor or dedicated LVDS driver board.

500 cd/m² Brightness and AHVA Optical Performance

The optical specification lists a typical center brightness of 500 cd/m².
This is notably higher than many conventional indoor TFT panels and is one of the key characteristics
of this 6.2-inch square display.

The panel uses AHVA (Advanced Hyper-Viewing Angle) technology and normally-black operation.
Its optical specification defines a 1000:1 typical contrast ratio, with a minimum value
of 800:1.

The specified optical characteristics include:

• Typical brightness: 500 cd/m²
• Typical contrast ratio: 1000:1
• Minimum contrast ratio: 800:1
• Typical viewing angle: 60° top, bottom, left and right
• Maximum rise response time: 20 ms
• Maximum fall response time: 20 ms
• Luminance uniformity: 80%

The optical measurements in the specification are defined at an ambient temperature of 25°C and
are measured at the center area of the panel under the stated backlight test conditions.

Power Supply and Panel Driving Requirements

DBC062LCDAEN60L050A requires several panel power rails rather than a single LCD supply voltage,
which is an important consideration when designing a custom driver board.

The digital VDD supply has a recommended range of 3.0V to 3.6V, with
3.3V typical. Additional TFT driving voltages specified in the datasheet include AVDD,
VGH, VGL, VCOM and multiple gamma reference voltages.

Supply	Typical Value
VDD	3.3 V
AVDD	13.5 V
VGH	18 V
VGL	-8 V
VCOM	4.6–4.9 V

The specification also defines individual gamma reference voltages V1 through V18.
These electrical requirements should be taken into account when developing a dedicated LVDS controller
or panel power circuit for this display.

LED Backlight Characteristics

The backlight assembly uses 21 LEDs, arranged as seven strings with three LEDs per string
according to the backlight section of the specification.

The listed LED backlight driving conditions are:

• LED current: 450 mA typical, 480 mA maximum
• LED voltage: 9.0 V typical, 9.6 V maximum
• Specified LED lifetime: 10,000 hours

The datasheet defines LED lifetime as the time until backlight brightness decreases to 50% of its
original value under a 450 mA LED current at 25°C.

Power-On and Power-Off Sequence

The DBC062LCDAEN60L050A specification places particular emphasis on correct power sequencing.
Because the panel uses high-voltage TFT driving circuitry, an incorrect power-on or power-off sequence
may permanently damage the module.

The recommended power-on sequence is:

VDD → Digital Input → STBYB → LVDS → VGL → AVDD / VCOM / Gamma Voltage / VGH → LED Backlight

The power-off sequence is defined separately in the datasheet. Engineers integrating this raw TFT panel
should therefore implement the specified timing rather than simply switching all panel supply rails at the
same time.

The specification additionally requires at least 1 second between VDD turning off and
being powered on again, with AVDD, VGH and VGL reduced below 0.1V before VDD is reapplied.

Temperature Ratings and Reliability Testing

The absolute maximum ratings section specifies an ambient operating temperature range of
-30°C to +85°C and a storage temperature range of
-40°C to +95°C. These values are absolute ratings and should not be interpreted as
recommended operating conditions without reference to the complete electrical specification.

The reliability section provides additional environmental and mechanical test conditions, including:

• High-temperature storage: +80°C for 240 hours
• Low-temperature storage: -30°C for 240 hours
• High-temperature operation: +70°C for 240 hours
• Low-temperature operation: -20°C for 240 hours
• High-temperature/high-humidity operation: +60°C, 90% RH for 240 hours
• Heat shock: -30°C to +85°C for 100 cycles
• Contact ESD: ±8 kV, Class B
• Air ESD: ±15 kV, Class B
• Mechanical shock: 981 m/s², 6 ms
• Packaged drop test: 60 cm

The specification also documents vibration testing for both the display itself and the packed product.
These published test conditions provide useful reference information when evaluating the panel for
equipment that may be exposed to temperature cycling, shock or vibration.

Download the DBC062LCDAEN60L050A Datasheet

Download the complete DBC062LCDAEN60L050A datasheet to review the 60-pin connector
assignment, 8-bit JEIDA LVDS data format, timing diagrams, panel power requirements, gamma voltage settings,
backlight conditions, optical characteristics, power sequencing, mechanical drawing and reliability test data.

For integration projects, the key parameters to confirm before selecting a controller board are the
720 × 720 native resolution, LVDS JEIDA format, 70.825 MHz typical clock, panel power rails and
126 × 126 mm mechanical outline.

DBC062LCDAEN60L050A FAQ

What is the resolution of the DBC062LCDAEN60L050A?

The DBC062LCDAEN60L050A has a native 720 × 720 RGB resolution.
Its active area measures 111.78 × 111.78 mm, giving the module a square display format rather than
a conventional widescreen aspect ratio.

What interface does the DBC062LCDAEN60L050A use?

The panel uses an 8-bit JEIDA LVDS interface with four differential data channels
and a differential LVDS clock. The specification identifies the 12001S-60B-GFN1 as the recommended
60-pin connector.

How bright is the DBC062LCDAEN60L050A LCD?

The optical specification lists a typical brightness of 500 cd/m².
The panel also provides a typical contrast ratio of 1000:1 and uses AHVA wide-view display technology.

What are the dimensions of the DBC062LCDAEN60L050A?

The TFT LCD module has an overall size of approximately
126 × 126 × 7 mm, while the visible active display area is
111.78 × 111.78 mm.

What is the temperature range of the DBC062LCDAEN60L050A?

The datasheet’s absolute maximum ratings specify an operating temperature of
-30°C to +85°C and a storage temperature of
-40°C to +95°C. The reliability section separately documents 240-hour operating tests
at -20°C and +70°C.