5.7" Sharp STN LCD Display LM057QB1T073 320×240 Monochrome LCM
5.7" Sharp STN LCD Display LM057QB1T073 320×240 Monochrome LCM
Price: $120.00
$118.00/ piece
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LM057QB1T073
LM057QB1T073
LM057QB1T073
LM057QB1T073

5.7" Sharp STN LCD Display LM057QB1T073 320×240 Monochrome LCM

Price: $120.00
$118.00/ piece
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5.7" Sharp STN LCD Display LM057QB1T073 320×240 Monochrome LCM

Product Information Product Specifications
Model:
LM057QB1T073
Brand:
SHARP
Application:
Industrial
Size:
5.7"
Resolution:
320×240, QVGA, 4:3
Brightness:
150 cd/m² (Typ.)
Contrast Ratio:
6:1 (Typ.) (TM)
Viewing Angle:
40/40/25/40 (Typ.)(CR≥2)
Lamp Type:
1S6P WLED,
Signal Interface:
Parallel Data (1ch, 4-bit) , 12 pins , FPC
Panel Type:
STN-LC
Frame Rate:
80Hz
Active Area:
115.17(H)×86.37(V) mm
Outline:
166(H)×109(V)×7.5(D) mm
Storage Temp:
-25 ~ 60 °C
Operating Temp:
0 ~ 45 °C
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
310
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview
 LM057QB1T073 is a compact 5.7-inch negative blue monochrome STN graphic LCD module, specially designed for mini industrial control equipment, portable test instruments, injection molding auxiliary operation panels and old PLC parameter display terminals. Adopting negative blue film STN technology, it presents high-contrast white text and curve graphics against a deep blue background, ideal for static numerical parameters, bar graphs and simple industrial interface display.
It features a universal 4-bit parallel MCU interface via 12-pin flexible FPC cable, compatible with mainstream 8080/6800 microcontroller timing, perfectly matching vintage single-chip industrial control boards without additional signal conversion circuits. Built-in edge WLED backlight integrates dedicated drive circuit, eliminating external LED driver boards and simplifying equipment wiring; stable 150 cd/m² brightness ensures clear reading in indoor factory lighting environments.
ParameterSpecification
Model NumberLM057QB1T073
ManufacturerSharp Corporation
Diagonal Size5.7 inches
Native Resolution320 × 240 QVGA, 4:3 Aspect Ratio, 70 PPI
Display TechnologySTN / FSTN-LCD, Negative Blue Film (Monochrome), Transmissive
Display ColorMonochrome (white text on dark blue background)
Signal InterfaceSingle-channel 4-bit Parallel MCU Bus, 12-pin FPC connector, 5V logic voltage
Backlight System1S6P Edge WLED, onboard integrated LED driver circuit, 24,000 hrs typical lifespan
Typical Brightness150 cd/m²
Typical Contrast Ratio6:1
Viewing Angle (L/R/U/D, CR≥2)40° / 40° / 25° / 40°, optimal viewing: 6 o’clock
Response Time (Tr / Td)190 ms / 210 ms typical
Refresh Frequency80 Hz
Active Display Area115.17 mm (W) × 86.37 mm (H)
Overall Outline Dimension166 mm (W) × 109 mm (H) × 7.5 mm (D)
Net Weight~160 g typical
Surface TreatmentStandard polarizer, no extra hard anti-scratch coating
Operating Temperature Range0 ℃ ~ +45 ℃
Storage Temperature Range-25 ℃ ~ +60 ℃
Touch FunctionNo integrated touch panel
Compliance StandardRoHS Lead-Free Certified
Product StatusDiscontinued legacy monochrome STN industrial module, A-grade tested spot stock only for equipment repair replacement

Application Scenarios

Mini injection molding, textile & packaging machinery auxiliary parameter display panels

Portable industrial test, measurement & analytical instruments

Frequency converter, elevator control cabinet small monitoring screens

Old-generation embedded PLC static numerical & curve display terminals

Environmental monitoring equipment temperature/humidity bar graph display

Cross-replacement spare screen for Sharp LM057QB1T07 series 5.7" monochrome STN modules

FAQ

Q1: Does LM057QB1T073 need an external LED driver board for backlight?
A1: No, the module integrates built-in WLED drive circuit on PCB, only stable 5V DC power input is required to light the backlight normally.
Q2: What is the difference between negative blue STN and yellow-green positive STN?
A1: This model is negative blue mode (white characters on dark blue background), higher visual contrast; traditional yellow-green STN is positive mode (black text on light yellow-green background). Negative blue has better visibility under factory ambient light.
Q3: Can LM057QB1T073 replace LM057QB1T07 directly?
A3: Yes, consistent outline size, mounting hole layout, 12-pin FPC pin definition and WLED backlight circuit, plug-and-play without hardware modification.
Q4: What temperature environment is suitable for this STN monochrome module?
A4: Operating temperature only 0~45℃, narrower than wide-temperature TFT panels; it cannot work stably in unheated cold workshops or high-temperature machinery cabinets exceeding the rated range.
Q5: What are the limitations of STN monochrome LCD compared to color TFT modules?
A5: Single color display only, slow response speed, narrow vertical viewing angle, cannot display dynamic high-speed images or multi-color industrial interfaces; only applicable for static parameter and text monitoring scenarios.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
5.7" Sharp STN LCD Display LM057QB1T073 320×240 Monochrome LCM

5.7" Sharp STN LCD Display LM057QB1T073 320×240 Monochrome LCM

LM057QB1T073

5.7"
320×240, QVGA, 4:3
150 cd/m² (Typ.)
6:1 (Typ.) (TM)
40/40/25/40 (Typ.)(CR≥2)
1S6P WLED,
Parallel Data (1ch, 4-bit) , 12 pins , FPC
STN-LC
lm057qctt03   Sharp   5.7  inch  tft lcd module

lm057qctt03 Sharp 5.7 inch tft lcd module

lm057qctt03

5.7"
320*240
150 cd/m² (Typ.)
40:1 (Typ.) (TM)
50/50/60/35 (Typ.)(CR>2)
4-wire Resistive Touch, F/G
Parallel Data (1ch, 8-bit) , 15 pins Connector
CSTN-LCD, LCM
LM057QC1T08 Sharp 5.7" CSTN-LCD  LCM 320(RGB)×240  QVGA  70PPI

LM057QC1T08 Sharp 5.7" CSTN-LCD LCM 320(RGB)×240 QVGA 70PPI

LM057QC1T08

5.7"
320(RGB)×240, QVGA 70PPI
180 cd/m² (Typ.)
40:1 (Typ.) (TM)
50/50/35/60(Typ.)(CR≥2)
1 pcsCCFL, 25K hours, Without Driver
ParallelData(1ch,8-bit),15pinsConnector
CSTN-LCD, LCM
LM057QB1T073 is a 5.7" STN-LC Display screen Product from SHARP.According to SHARP's product specification sheet,LM057QB1T073 display has a resolution of 320×240, QVGA, 4:3, Contrast Ratio is 6:1 (Typ.) (TM),Viewing Angle is 40/40/25/40 (Typ.)(CR≥2),Lamp Type is 1S6P WLED,,Signal Interface is Parallel Data (1ch, 4-bit) , 12 pins , FPC,Brightness is 150 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LM057QB1T073 after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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Original Factory-Sealed Panels

Every unit is sourced directly from AUO Optronics through Zhiyan's first-hand supply channel. No refurbished, no B-grade. Factory seal intact.

100% Original | Factory Sealed
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100% Pre-Ship Testing & 6-Month RMA

Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
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99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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Worldwide Shipping with Full Tracking

DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

DHL · FedEx · UPS · TNT | Worldwide

Quality issue? Return freight is on us. Damaged in transit? We cover it in full.

Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

  • warehouse 30,000+ m² ready-to-ship warehouse with tens of millions of dollars of LCD inventory on hand
  • category 100,000+ LCD models covered — from mainstream panels to discontinued & hard-to-find EOL models
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  • handshake Direct factory sourcing from Kyocera, KOE, and NANYA; long-standing supply partnerships across Taiwan and South Korea
  • sync One-stop service: sourcing → evaluation → testing → packaging → global logistics → technical support

fact_check 6-Step Inspection — No Panel Ships Untested

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monitor Display Test
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  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
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  • verified What you see is what you get — product consistent with description, or return freight on us

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Der Grüne Punkt License
LUCID Registration Certificate
  • check TÜV Rheinland On-Site Verified Supplier (Alibaba.com Verified Supplier, Cert. No. 139632585_T) — factory audit covering production capacity, quality assurance & R&D
  • check EU Authorized Representative (EC REP) appointed — EUREPSTAR GmbH, Germany, valid 2025–2027, CE technical files maintained
  • check CITEO Registered (France, packaging EPR compliance, ID: FR293377_01SEXD)
  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
  • check All panels RoHS 2.0 compliant, lead-free, mercury-free WLED backlight
  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

precision_manufacturing Trusted Across 13+ Industries Worldwide

Industrial Automation

HMI panels & factory control displays for automation integrators

Medical Devices

Auxiliary diagnostic & monitoring displays for medical device makers

POS/ATM

Replacement screens & bulk supply for POS/ATM manufacturers

Marine Electronics

Marine navigation display modules

Repair Market

EOL & obsolete panel sourcing for global repair centers

Embedded / OEM

Custom display solutions: touch bonding, brightness, cables, OEM labeling

Send us your LCD model number, application and quantity — our engineers will recommend a compatible solution within 24 hours.

local_shipping In Stock. Tested. Shipped in 1–3 Days.

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1–3 day lead time for in-stock items; same-day dispatch available in some cases

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Worldwide shipping via express couriers, full tracking from warehouse to door

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Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

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Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

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local_shipping On Delivery

"My package arrived at the expected date (6 days after the purchase) and in good condition."
— Verified Buyer, Nov 2025

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— Verified Buyer, Aug 2025

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— Verified Buyer, Aug 2025

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— Verified Buyer, Nov 2024

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Comprehensive Score
4.8 out of 5
11 Reviews
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J***********t
Sep 14, 2026
(5/5)
Happy with the LM12S401 CSTN display. Exactly the 12.1" Sharp panel we needed to repair our factory control unit. Plugged in and powered up straight away. Fast shipping.
P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
a****k
Aug 28, 2025
(5/5)
Fast delivery, Comptetive price Excellent support
R********a
Aug 25, 2025
(5/5)
Perfect and easy.
R************z
Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
y****m
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
H*******e
Aug 12, 2025
(4/5)
The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
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