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RA157Z20 4.3" a-Si TFT-LCD , Panel for SII

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RA157Z20 4.3" a-Si TFT-LCD , Panel for SII

Data Sheet RA157Z20 4.3" a-Si TFT-LCD , Panel for SII
Panel BrandSII
Panel ModelRA157Z20
Panel Typea-Si TFT-LCD , Panel
Panel Size4.3
Resolution480(RGB)×272 , WQVGA
Display ModeTN, Normally White, Transmissive
Active Area95.04×53.856 mm
Outline105.5×67.2×3.2 mm
Surface
Brightness400 cd/m² (Typ.)
Contrast Ratio400:1 (Typ.)
Display Colors16.7M (8-bit)
Response Time15/35 (Typ.)(Tr/Td)
Viewing Angle60/60/45/55 (Typ.)(CR≥10) (L/R/U/D)
Frequency60Hz
Lamp Type8S1P WLED
Signal InterfaceParallel RGB (1 ch, 8-bit)
Input Voltage3.3/5.0V (Typ.)(DVDD/AVDD)
RoHSRoHS Compliance
ApplicationNavigation Device
Other NameRAL57Z20
RA157Z2O

SII RA157Z20 Basic Information

Panel BrandSII
Panel ModelRA157Z20
Panel Typea-Si TFT-LCD , Panel
ApplicationNavigation Device
Operating Temperature-20 ~ 60 °C
Storage Temperature-30 ~ 70 °C
RoHSRoHS Compliance
Specific FeatureLandscape type WLED WIDE

SII RA157Z20 Mechanical Features

Panel Size4.3"
Dot Resolution480(RGB)×272 (WQVGA)
Pixel ConfigurationRGB Vertical Stripe
Pixel Density128 PPI
Aspect Ratio16:9 (H:V)
Form FactorFlat Rectangle Display
Dot Pitch0.066×0.198 mm (H×V)
Pixel Pitch0.198×0.198 mm (H×V)
Active Area95.04×53.856 mm (H×V)
Bezel Area98.7×57.5 mm (H×V)
Outline Dimension105.5×67.2 mm (H×V)
Outline Depth3.2 (Typ.) mm
Landscape or PortraitLandscape type
Touch PanelWithout

SII RA157Z20 Optical Features

Display ModeTN, Normally White, Transmissive
Brightness400 cd/m² (Typ.)
Contrast Ratio400 : 1 (Typ.) (Transmissive)
Display Color16.7M (8-bit)
Color Gamut50% NTSC (CIE1931)
Response Time15/35 (Typ.)(Tr/Td)
Viewing Angle60/60/45/55 (Typ.)(CR≥10) (L/R/U/D)

SII RA157Z20 Electronics Feature

Vertical Frequency60Hz
Reverse ScanNo

SII RA157Z20 Backlight System

Lamp PositionEdge light type (Bottom side)
Lamp TypeWLED
Lamp Amount8S1P
Lamp Shape1 string
Lamp Voltage25.6/28.0V (Typ./Max.)
Lamp Current20mA (Typ.)
Interface TypeIncluded in panel signal interface
Lamp Driver BoardNo

SII RA157Z20 Signal Interface

Signal CategoryParallel RGB
Signal ClassParallel RGB (1 ch, 8-bit)
Input Voltage for Panel3.3/5.0V (Typ.)(DVDD/AVDD)
Input Current for Panel3.7/16.0mA (Typ.)(DIDD/AIDD)
Voltage for Display Signals0≤VIL≤0.3VDD 0.7VDD≤VIH≤VDD
Interface TypeFPC
Signal InterfaceConfiguration
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In the following cases, we will make a free reissue or full refund

Product cannot use in warranty period because of product quality problems

Product is damaged in transit

Product is not delivered in time because of our reason


Process of free reissue or full refund

Buyers send an email to our customer service to describe the problem, and to provide evidence (clear photos, screenshots, or video)

We will check the problem in 1 working days. For eligible cases, we will provide a free replacement or full refund within 1-2 business days

If a return is required, the return shipping fee will be paid by us


Buyers can apply for return or exchange within 90 days of receipt

RA157Z20 4.3" a-Si TFT-LCD , Panel for SII

Gross Weight 0.8
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