C123HAX04.U    12.3"  tft    lcd    module  for     AUO
C123HAX04.U 12.3" tft lcd module for AUO
Price: $120.00
$115.00/ piece
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C123HAX04.U    12.3"  tft    lcd    module  for     AUO
C123HAX04.U    12.3"  tft    lcd    module  for     AUO
C123HAX04.U    12.3"  tft    lcd    module  for     AUO
C123HAX04.U    12.3"  tft    lcd    module  for     AUO
C123HAX04.U    12.3"  tft    lcd    module  for     AUO
C123HAX04.U    12.3"  tft    lcd    module  for     AUO

C123HAX04.U 12.3" tft lcd module for AUO

Price: $120.00
$115.00/ piece
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C123HAX04.U 12.3" tft lcd module for AUO

Product Information Product Specifications
Model:
C123HAX04.U
Brand:
AUO
Application:
Industrial
Size:
12.3"
Resolution:
1920(RGB)×720 167PPI
Brightness:
0 cd/m²
Contrast Ratio:
1400:1 (Typ.) (TM)
Viewing Angle:
85/85/85/85 (Typ.)(CR≥10)
Lamp Type:
No B/L
Signal Interface:
LVDS (2 ch, 8-bit) , 60 pins Connector
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
115
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
2.500 KG
Overview

C123HAX04.U    12.3"  tft    lcd    module  for     AUO 



Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
C123HAX04.U    12.3"  tft    lcd    module  for     AUO

C123HAX04.U 12.3" tft lcd module for AUO

C123HAX04.U

12.3"
1920(RGB)×720 167PPI
0 cd/m²
1400:1 (Typ.) (TM)
85/85/85/85 (Typ.)(CR≥10)
No B/L
LVDS (2 ch, 8-bit) , 60 pins Connector
a-Si TFT-LCD, LCM
C123HAX04.L        12.3"       lcd      display     module      for    AUO

C123HAX04.L 12.3" lcd display module for AUO

C123HAX04.L

12.3"
1920(RGB)×720 167PPI
0 cd/m
1100:1 (Min.) (TM)
89/89/89/89 (Typ.)(CR≥10)
No B/L
LVDS (2 ch, 8-bit) , 120 pins FPC
In-Cell Touch, I²C
C123HAX04.5    12.3"       lcd    display      module     for     AUO

C123HAX04.5 12.3" lcd display module for AUO

C123HAX04.5

12.3"
1920(RGB)×720 167PPI
1300 cd/m² (Typ.)
1100:1 (Typ.) (TM)
85/85/85/85 (Typ.)(CR≥10)
8S6P WLED , 10K hours , Without Driver
LVDS (2 ch, 8-bit) , 60 pins FPC
a-Si TFT-LCD, LCM
C123HAX02.2      12.3"          lcd       panel       for      AUO

C123HAX02.2 12.3" lcd panel for AUO

C123HAX02.2

12.3"
1920(RGB)×720 167PPI
930 cd/m² (Typ.)
1200:1 (Typ.) (TM)
85/85/85/85 (Typ.)(CR≥10)
4 strings WLED , Without Driver
LVDS (2 ch, 8-bit) , 70 pins Connector
a-Si TFT-LCD, LCM
C123HAX04.U is a 12.3" a-Si TFT-LCD, LCM Display screen Product from AUO.According to AUO's product specification sheet,C123HAX04.U display has a resolution of 1920(RGB)×720 167PPI, Contrast Ratio is 1400:1 (Typ.) (TM),Viewing Angle is 85/85/85/85 (Typ.)(CR≥10),Lamp Type is No B/L,Signal Interface is LVDS (2 ch, 8-bit) , 60 pins Connector,Brightness is 0 cd/m².Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of C123HAX04.U after packaging is 2.500KG.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
inventory_2

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
  • groups 200+ staff, including a dedicated engineering team of 10+ for pre-sales matching and after-sales support
  • 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

inventory_2 Incoming
monitor Display Test
visibility Appearance
settings_input_component Interface
view_in_ar Packaging
flight_takeoff Shipment
  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
  • inventory_2 Anti-static, shock-proof professional packaging for international transit
  • verified What you see is what you get — product consistent with description, or return freight on us

verified_user Verified by Third Parties, Compliant in Your Market

Alibaba Verified Supplier Certificate
CITEO Membership Certificate
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.

timer

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

public

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

account_tree

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

gpp_good

Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

star star star star star_half

local_shipping On Delivery

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

"Fast shipping, good communication, goods as described, will buy again."
— Verified Buyer, Aug 2025

support_agent On Service

"The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description."
— Verified Buyer, Aug 2025

"Fast delivery, competitive price, excellent support."
— Verified Buyer, Aug 2025

inventory_2 On Hard-to-Find Models & Price

"Good price for things hard to find!"
— Verified Buyer, Aug 2025

"Excellent quality, affordable price, worth recommending."
— Verified Buyer, Nov 2024

Join engineers and buyers from industrial automation, medical and marine industries — get your quotation within 24 hours.

Questions & Answers
Ask a Question >
Q:
Where can I obtain its official technical documentation and support?
A:
The most authoritative technical documents (such as detailed datasheets, mechanical drawings, application notes) should be obtained directly from AUO's official website or by contacting their authorized distributors/sales representatives. When searching with the full model number "C123HAX04.U" on search engines, be sure to identify AUO's official sources or reputable large electronic component distributor websites.
Q:
What voltage and signal conditions are required to drive this screen?
A:
The module typically requires multiple power supplies: e.g., 3.3V for the logic circuit (VDD) and a higher driving voltage for the LED backlight (specific values must be checked in the datasheet). For the signal, it requires matching the channel count (e.g., single or dual port), voltage swing, and clock frequency of its LVDS interface. A compatible timing controller (T-CON) or mainboard must be used to provide the correct signal.
Q:
What are the key dimensions and mechanical characteristics to note during installation?
A:
Its viewable area is 12.3 inches (diagonally). The outline dimensions (including the bezel) are precisely detailed in the datasheet. It likely employs a metal casing or sturdy frame with standard mounting holes. During integration, it is crucial to strictly refer to the datasheet for the outline drawing, thickness, hole positions, and connector location to ensure perfect compatibility with the host device's structure.
Q:
What is its brightness, contrast ratio, and color performance? What are its main application fields?
A:
This module typically features a brightness of 500 cd/m², a contrast ratio of 1000:1, and a color depth of 6-bit+FRC, capable of displaying approximately 16.7 million colors. This parameter combination ensures clear display in indoor and moderately lit environments. It is commonly used in automotive dashboards, industrial control equipment, high-end portable devices, and professional fields requiring reliable displays.
Q:
What are the basic specifications and main interface of this display?
A:
The C123HAX04.U is a 12.3-inch TFT LCD module manufactured by AUO (AU Optronics). It utilizes a-Si TFT technology with a typical resolution of 1920x720 (Wide Screen). Its primary interface is LVDS (Low-Voltage Differential Signaling), a widely used digital interface with high noise immunity, common in industrial and medium-to-large-sized displays
Q:
What is the operating temperature range?
A:
The operating temperature range is typically -30°C to +85°C, meeting stability requirements for harsh environments (e.g., automotive, industrial).
Q:
What are the main application areas?
A:
It is suitable for automotive displays (central control screens, dashboards), industrial control equipment, medical instruments, high-precision display terminals, etc.
Q:
What are its brightness, contrast ratio, and viewing angle?
A:
Typical brightness is 0cd/m², contrast ratio 1000:1, and viewing angle 178°/178° (full IPS viewing angle), suitable for outdoor or high-light environments.
Q:
What interfaces does it support?
A:
This module supports an LVDS (Low Voltage Differential Signaling) interface, typically configured as 2-channel or 4-channel, compatible with industrial standard control boards.
Q:
What is the resolution of this display?
A:
The C123HAX04.U has a resolution of 1920×720 (aspect ratio ~21:9) with IPS technology, providing clear and detailed color performance.
Customer Reviews
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Comprehensive Score
4.8 out of 5
10 Reviews
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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.
H******i
Nov 18, 2024
(4/5)
Excellent quality, affordable price, worth recommending
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