Preguntas frecuentes de TFT LCD — tamaños, brillo, temperatura, táctil, MOQ y plazos | DISEA

Do you reliably cover the full small-to-large TFT size range?

Yes. DISEA's standard catalog lists 169 TFT LCD models from 0.96 to 21.5 inch, spanning IPS, TN, round, bar and square form factors. The range is produced continuously rather than project-by-project, so steady supply is the default, not the exception.

Total capacity: 35,308,420 pcs/year (LCD + CTP combined) from our own line — enough headroom to hold both volume and lead-time commitments across the full size range.

See the full list on the products page, or jump to small TFT / industrial TFT.

Are the modules sunlight readable?

Yes. DISEA offers a high-brightness line up to 1500 nits (20 standard models ≥1000 cd/m²) with optional optical bonding and transflective solutions that keep the image legible under direct sunlight. For outdoor HMI, pair high brightness with a bonded cover lens and anti-glare treatment.

Browse sunlight-readable displays or tell us your ambient-lux target on the contact page.

Do wide-temperature modules really operate -30°C to +85°C?

Yes. 27 standard models are rated for -30°C operation (storage down to -40°C, with the extended range qualified to +85°C / -40~+90°C on request). Each lot ships with temperature-cycle verification, and a third-party high-low temperature cycling report (≥500 cycles, -40~+90°C) is available on request.

See the wide-temperature display line.

Are they durable and high quality?

Cover-glass options reach 7H on the Mohs scale (≈9H by pencil-hardness test), and modules are built for industrial duty: 1.5 m drop test / IK08 impact rating on the covered versions. Every unit passes incoming and outgoing inspection against the spec sheet.

Is the touch responsive?

Our PCAP line (31 standard models) supports 10-point multi-touch, glove and wet-hand operation, with ≥100 Hz sampling rate. Controllers are selected for industrial EMI environments and can be tuned for the thickness / cover-lens stack-up.

See capacitive touch modules.

How large is your production capacity?

DISEA runs its own factory in Zhaoqing (Guangdong) with 23,700 m² floor area and an annual capacity of 35,308,420 pieces/year (LCD + CTP combined). This owned capacity is what lets us hold both volume and lead-time commitments.

Are you certified and compliant?

Yes. DISEA holds four certified management systems covering the design, manufacture and sales of LCD modules:

Products carry RoHS, REACH and CE as standard. The IATF 16949 certification — with product-design scope — supports automotive programs, and ISO 13485 supports medical-device display projects.

View certificate scans & verification portals →

Is quality stable?

Outgoing defect rate is controlled to ≤80 PPM, with a 12-month average yield of 98.2%. We run SPC on key processes and feed yield back into incoming-quality and process controls.

How fast can you deliver?

Typical prototype / sampling cycle is 5–7 working days and mass-production lead time is 18–25 working days, with an on-time delivery (OTD) rate of 96.5%. Expedited sampling is available for NPI programs.

Is the MOQ low?

Standard MOQ is 500 pcs. We accept small batches (<500 pcs) for prototypes and bridge builds, with a unit premium of about +15%. Tell us your volume and we'll quote.

Request a quote →

Are prices competitive?

As a direct manufacturer we quote ex-works. Example: a 7" 800×480 TFT (TN/IPS, LVDS) at FOB Shenzhen:

Share your BOM and target volume for a firm quote; an annual-volume rebate applies on multi-year framework agreements.

Can you replace brand-name panels?

Yes. DISEA provides pin-to-pin compatible drop-in replacements for selected legacy Mitsubishi / Innolux panels. Electrical deviation is held within: supply voltage ±5%, brightness ±10%, contrast ±15%, signal timing ±3%. This is handled under our custom / ODM flow.

See custom & ODM solutions.

Can you customize and develop?

Yes. Our 72-engineer R&D team takes requirements from concept to EVT; for shaped / odd-form displays the concept-to-EVT cycle is 6–8 weeks with NRE from USD 4,800–7,500 depending on structural complexity. FPC, backlight, cover-lens, bonding and interface are all customizable.

See custom & ODM solutions.

What about warranty and after-sales?

Standard warranty is 12 months. Annual RMA return rate is kept ≤0.75%, and a failure-analysis (FA) report is delivered within 5–7 working days of receipt. We support your field returns with root-cause analysis, not just replacements.

Are you easy to work with on export and logistics?

DISEA exports 62% of output, holds RoHS / REACH / CE, and ships to major markets (North America, Europe, Asia-Pacific) under common Incoterms — FOB Shenzhen, CIF and DAP. Documentation, label and packing lists follow your template.

What display interfaces do your TFT modules support?

DISEA's 169-model catalog spans the common industrial interfaces: RGB, LVDS, MIPI-DSI, SPI and 8080/6800 MCU (parallel). The exact interface for each model is listed on its product page, so you can match it to your controller without guessing.

If your board needs a different signaling or an adapter, our ODM team can re-layout the FPC or supply a bridge board — see the custom & ODM solutions page.

Browse the full list on the products page.

How do you handle long-term supply and end-of-life (EOL)?

The 169 standard models are produced continuously rather than project-by-project, backed by our own 35.3M pcs/year capacity, so steady multi-year supply is the default. For automotive and medical programs this is reinforced by IATF 16949 (incl. product design, Ch. 8.3) and ISO 13485 certifications.

We operate a PCN / EOL notification process and support last-time-buy planning. Request the formal obsolescence and long-term-supply policy for your program on the contact page.

Do you provide datasheets, drawings, 3D models and evaluation kits?

Yes. For every standard model in our 169-model catalog we supply the datasheet, mechanical dimension drawing and a 3D STEP model so your mechanical and firmware teams can begin layout before the first sample ships. Request them on the contact page or via your account manager.

For hands-on validation we ship evaluation / demo boards (TFT + driver, plus touch where applicable) and bare modules for sampling. The prototype / sampling cycle is 5–7 working days, and small batches (<500 pcs) are supported for bridge builds.

Browse the full list on the products page and tell us the P/N you are evaluating.