CPT CLAG070ND21 7 Inch a-Si TFT-LCD LCD Cell 1024(RGB)×600 Display Panel
CPT CLAG070ND21 7 Inch a-Si TFT-LCD LCD Cell 1024(RGB)×600 Display Panel
Price: £78.02
£70.22/ piece
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CPT CLAG070ND21
CPT CLAG070ND21

CPT CLAG070ND21 7 Inch a-Si TFT-LCD LCD Cell 1024(RGB)×600 Display Panel

Price: £78.02
£70.22/ piece
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CPT CLAG070ND21 7 Inch a-Si TFT-LCD LCD Cell 1024(RGB)×600 Display Panel

Product Information Product Specifications
Model:
CLAG070ND21
Brand:
CPT
Application:
Industrial
Size:
7"
Resolution:
1024(RGB)×600, WSVGA 169PPI
Brightness:
0 cd/m²
Contrast Ratio:
700 : 1 (Typ.) (TM)
Viewing Angle:
80/80/70/60(Typ.)(CR≥10)
Lamp Type:
Driver IC list
Signal Interface:
LVDS
Panel Type:
a-Si TFT-LCD, CELL , Q-CUT (Full Cell)
Pixel Format:
RGB Vertical Stripe
Active Area:
153.6(W)×90(H) mm
Bezel Opening:
-
Outline size:
162.8 × 102.2× 1.43 (H×V×D)
Surface:
-
Response Time:
25 (Typ.)(Tr+Td) ms
Best View on:
6o'clock
Work Mode:
TN, Normally White, Transmissive
Display Colors:
16.7M50%NTSC
Weight:
TBD
Frequency:
60Hz
Touchscreen:
Without
Signal Type:
LVDS
Voltage Supply:
-
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
88
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.500 KG
Overview
CLAG070ND21 is CPT cost-effective mass-produced 7-inch WSVGA bare LCD glass cell, mainly supplied to LCD module processing factories for secondary deep processing and finished screen OEM production.700:1 standard contrast ratio and 16.7M true color rendering meet daily industrial parameter display, vehicle navigation map, portable equipment waveform monitoring color requirements. Ultra-thin raw glass reduces overall finished module thickness, convenient for slim embedded equipment shell design.

Single-channel LVDS timing has rich matching drive board resources on the market; after FOG bonding, the finished module has stable anti-interference performance, suitable for light dust indoor workshop, vehicle cabin vibration environments. Standard AA active area and outline size fully match CLAF070ND21 interchange glass, module manufacturers can switch raw materials without mold modification, reducing production costs.

Full Technical Specification Table

CategoryParameterTypical Specification
Basic InfoFull Part No.CLAG070ND21

ManufacturerCPT Chunghwa Picture Tubes Bare CELL Series

Screen Size7 inch, landscape 17:10 wide screen
Display CoreNative Resolution1024(RGB) × 600 WSVGA, 170 PPI

Panel Techa-Si TN TFT-LCD, Transmissive Normally White

Pixel ArrangementRGB vertical stripe subpixel
Optical PerformanceActive Display Area (AA)154.214(W) × 85.92(H) mm

Pixel Pitch0.1506 × 0.1412 mm

Contrast Ratio700:1 @ 25℃ ambient (light transmittance test standard)

Color Depth / Gamut8-bit RGB, 16.7M true colors, 50% NTSC gamut

Viewing Angle (CR≥10)L/R:80°/80°, U:70°, D:60°; optimal viewing: 6 o’clock (bottom)

Response Time (Tr+Td)Total 25ms typical

Native Refresh RateFixed 60Hz WSVGA timing
Mechanical SpecBare Glass Outline Dimension162.5(W) × 95.7(H) × 1.43(D) mm ultra-thin raw glass

Net Weight~78g raw glass only

Surface TreatmentBare polarizer glass (no hard coat; matte/gloss polarizer can be secondary laminated)
Electrical Interface (Cell Definition)Signal StandardSingle-channel 6-bit LVDS (FPC needs post FOG bonding)

Logic Supply Voltage (After FOG)DC 3.3V (3.0V ~ 3.6V tolerance)
Backlight Matching NoteOriginal Design SupportSide-emitting WLED array (3S series LED strip required, no built-in backlight)

CELL CharacteristicZero internal light source, pure light transmission glass substrate
Environmental RatingOperating Temp (After full module assembly)-20 ℃ ~ +70 ℃ wide industrial grade

Storage Temperature (Raw CELL)-30 ℃ ~ +80 ℃

Operating Humidity10% ~ 90% RH non-condensing
Quality & ComplianceQuality GradeNew Original A bare glass: zero bright/dark dot, no mura, uniform light transmittance

Stock StatusIn-Stock; full pixel scanning + light transmittance aging test before shipment

CertificationRoHS Lead-Free, CPT original factory test report
Post-Processing MatchingRequired Secondary PartsFOG LVDS FPC, WLED backlight bar, TCON drive board, resistive/capacitive touch glass for optical bonding

Core Advantages

  1. Pure original CPT bare LCD glass, stable pixel yield, consistent light transmittance without uneven mura

  2. 1024×600 high WSVGA resolution, more horizontal display space for multi-column industrial data and navigation maps

  3. Ultra-thin 1.43mm raw glass substrate, convenient for slim finished module assembly design

  4. -20℃~+70℃ wide industrial temperature after full assembly, adapt cold vehicle and field portable equipment

  5. Mature single-channel LVDS timing, abundant matching TCON drive board resources for post-processing factories

  6. Interchangeable with CLAF070ND21 glass, no mold adjustment required for production line switching

  7. Low-cost TN optical scheme, suitable for mass OEM finished screen batch production

  8. Stable spot stock supply for module factory bulk raw material procurement orders

Typical Post-Processing Finished Module Application Scenarios

  1. Custom 7-inch industrial embedded HMI touch screen for small PLC control cabinets

  2. Car, engineering machinery vehicle-mounted navigation & real-time parameter auxiliary display

  3. Portable medical blood analysis, ECG handheld tester real-time waveform screen

  4. Low-cost education tablet, industrial data collector portable display terminal

  5. Supermarket small self-service price query, advertising playback mini display

  6. Raw bare CELL replacement material for CPT 7-inch 1024×600 series finished screen maintenance factories

 FAQ

Q1: Does CLAG070ND21 come with FPC and backlight?

A1: No, this is bare LCD CELL raw glass only, without FOG FPC, WLED backlight or drive PCB. Secondary processing is required for normal use.

Q2: Can CLAF070ND21 directly replace CLAG070ND21 as raw glass?

A2: Yes, active area, outline size and LVDS timing are fully consistent; only minor vertical viewing angle difference, interchangeable for mass production.

Q3: What signal interface does this bare cell support after FOG processing?

A3: Standard single-channel 6-bit LVDS, 3.3V signal level, compatible with mainstream industrial LVDS TCON boards.

Q4: Can this raw glass be used for outdoor sunlight readable equipment?

A4: Original bare glass has no high-brightness design; need to match high-power WLED backlight and anti-glare polarizer lamination for semi-outdoor use, not fit direct strong sunlight exposure.

Q5: Is touch glass compatible with this bare cell?

A5: Yes, after FOG and backlight assembly, 7-inch resistive/capacitive touch glass can be optically bonded to form integrated touch modules.

Q6: Are bare CELL glass in stock for bulk order delivery?

A6: Yes, new original A-grade CPT raw LCD glass is in warehouse stock. Shipment within 1–3 working days after order confirmation, each batch completes full pixel and light transmittance inspection before delivery.






CLAG070ND21 is a 7" a-Si TFT-LCD, CELL , Q-CUT (Full Cell) Display screen Product from CPT.According to CPT's product specification sheet,CLAG070ND21 display has a resolution of 1024(RGB)×600, WSVGA 169PPI, Contrast Ratio is 700 : 1 (Typ.) (TM),Viewing Angle is 80/80/70/60(Typ.)(CR≥10),Lamp Type is Driver IC list,Signal Interface is LVDS,Brightness is 0 cd/m².Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of CLAG070ND21 after packaging is 1.500KG.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
  • 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

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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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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.

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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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— Verified Buyer, Nov 2025

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

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Good price for things hard to find!
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