Product Specification
TXW550058N0
5.5" HD IPS LCD Display Module
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◆ ◆ ◆ PRODUCT OVERVIEW ◆ ◆ ◆
High-performance 5.5-inch TFT LCD display featuring HD resolution and advanced IPS technology, designed for applications requiring reliable visual performance with wide viewing flexibility and modern MIPI interface connectivity.
720 × 1280 pixels. 16.7 million colors. Normally Black mode.
Manufactured by Shenzhen Tianxianwei Technology with ILI9881C driver IC and 4-lane MIPI DSI high-speed differential interface.
▌▌▌ DISPLAY SPECIFICATIONS ▌▌▌
Active Area & Pixel Configuration
Active display area measures 68.04 mm × 120.96 mm with 720 × RGB × 1280 pixel arrangement in RGB stripe configuration. Square pixel pitch of 0.0945 mm × 0.0945 mm ensures geometric accuracy and uniform image reproduction across the entire viewing surface.
IPS Technology Advantages
All O'Clock viewing direction support eliminates color shift and contrast loss from any viewing angle. 360° optimal viewing freedom.
Color Depth
16.7 million software-selectable colors deliver rich, vibrant imagery for demanding applications.
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INTERFACE & CONNECTIVITY
Modern 4-Lane MIPI DSI Architecture
High-speed differential signaling through 30-pin FPC connector enables reliable video transmission with reduced electromagnetic interference and simplified system integration compared to legacy parallel RGB solutions.
Comprehensive Pin Configuration
Four data lane pairs (D0±, D1±, D2±, D3±) handle packed pixel streams with embedded clock. Dedicated clock lane pair (CLKP/CLKN) synchronizes data transfer. Multiple ground points ensure signal integrity.
Power Supply Rails
IOVCC at 1.8V for logic interface. VDD at 3.3V for LCD driver. External VSP/VSN pins available for analog supply generation. Dedicated LEDA/LEDK terminals for backlight connection.
Touch Panel Support
Integrated touch interface provisions include CTP_SDA and CTP_SCL for I²C communication, CTP_INT for interrupt signaling, CTP_RST for controller reset, and CTP_VCC for 2.8V ~ 3.3V touch power supply.
● ● ● BACKLIGHT SYSTEM ● ● ●
Edge-Lit LED Array
Efficient edge-lighting configuration with multiple white LEDs delivers uniform brightness distribution.
Electrical Parameters
Forward voltage range 20V ~ 23V. Operating current 40 mA typical per string.
Optical Performance
300 cd/m² minimum luminance with 80% typical uniformity across active area.
Extended Lifetime
30,000 hours LED operational life to 50% brightness at rated current conditions.
★ ★ ★ ENVIRONMENTAL RATINGS ★ ★ ★
Operating Conditions
-20°C to +70°C working temperature range. 20% ~ 90% RH humidity tolerance without condensation.
Storage Capability
-30°C to +80°C extended storage temperature range maintains product integrity during transportation and warehousing.
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RELIABILITY ASSURANCE
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Rigorous Environmental Stress Validation
High temperature storage testing at +80°C for 96 hours duration. Low temperature storage validation at -30°C for 96 hours. Operating temperature extremes confirmed at +70°C and -20°C for 96 hours each. High temperature and humidity exposure at 60°C × 90%RH for 96 hours. Thermal shock cycling between -20°C and +70°C for 10 complete cycles with 30-minute dwell periods.
Zero Defect Acceptance Criteria
No functional failures permitted including missing segments, electrical shorts, or display clarity degradation. Absolute prohibition of liquid crystal leakage under any test condition. No low-temperature bubble formation, end seal loosening, or frame rainbow effects acceptable.
◈ TIMING & POWER SEQUENCE ◈
Critical Initialization Requirements
Proper power-on sequencing ensures reliable driver IC initialization and prevents potential damage to internal voltage generators. VDDI and VCI supplies must stabilize before RESX reset release. MIPI lanes enter LP-11 low-power state during reset period.
Reset Timing Specifications
RESX pulse duration minimum 10 μs for valid reset recognition. Reset cancel time 5 ms typical for register loading from EEPROM. Extended 120 ms maximum required when reset applied during Sleep Out mode for complete blanking sequence.
Spike Rejection Protection
Reset pulses shorter than 5 μs automatically rejected. Pulses longer than 10 μs unconditionally accepted. Transition region between 5 μs and 10 μs initiates reset sequence with guaranteed recognition.
▂▂▂▂▂ OPTICAL PERFORMANCE ▂▂▂▂▂
Contrast Ratio Definition
CR = L₆₃ / L₀
Where L₆₃ represents luminance at gray level 63 and L₀ represents luminance at gray level 0.
Response Time Characteristics
Rise time (Tₒₙ) measures transition from 10% to 90% optical response. Fall time (Tₒff) measures transition from 90% to 10% optical response.
Viewing Angle Measurement
Standard coordinate system defines 12 o'clock direction as reference. X+ and X- axes represent horizontal viewing angles. Y+ and Y- axes represent vertical viewing angles with 6 o'clock direction at 90°.
◐ PHYSICAL DIMENSIONS ◐
Compact Module Profile
Overall dimensions 70.34 mm × 128.10 mm × 1.62 mm (width × height × thickness) enable integration into space-constrained applications.
Lightweight Construction
Weight specification to be determined based on final configuration and customer-specific requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Manufacturer
-
-
Total Annual:
3,000,000-5000000
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Employee Number:
100~150
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Ecer Certification：
Verified Supplier
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