Does the panel include a backlight system?

Yes, it features an internal TFT structure with an LED backlight system.

What is the viewing angle of this screen?

The typical viewing angle is 89/89/89/89 degrees.

wholesale ST5461D17-1 for CSOT TV panel TV Screen

Name: wholesale ST5461D17-1 for CSOT TV panel TV Screen
Brand: Guangzhou Qiangfeng Electronics Co., Ltd.
SKU: 918750985

Guangdong, ChinaGuangzhou Qiangfeng Electronics Co., Ltd.

US$121.00-122.00

15 Pieces

Product profile

Customization

Available

Usage

TV Open Cell

Viewing Angle

89/89/89/89 (Typ.)(Cr≥10)

Model NO.

ST5461D17-1

Model Name

ST5461D17-1

Pixel Format

3840(RGB)×2160 [UHD] 90ppi

Voltage Supply

12.0V (Typ.)

Refresh Rate

60 Hz

Response

6(Typ.)(G to G) Ms

Screen Type

a-Si TFT-LCD, Cell

Contrast Ratio

1200 : 1 (Typ.) (TM)

Panel Size

49"

Transmittance

4.3% (Typ.)(with Polarizer)

Interface Type

V-by-One 8 Lane 51 Pins Connector

Brand

Boe

Treatment

Antiglare (Haze 1%)

Active Area

1209.6(H)×680.4(V) mm

Operating Mode

Ads, Normally Black, Transmissive

Transport Package

Foam Box

Specification

81*55.5*11.5

Trademark

CSOT

Origin

China

HS Code

85312000

Production Capacity

1000

Key features

UHD 4K Resolution: Features 3840x2160 pixel configuration for detailed image clarity.

54.6 Inch Display: Large screen size suitable for 55-inch TV assemblies and commercial use.

Original Quality: Products are original factory grade, tested before shipment.

Secure Packaging: Packed in foam and sturdy wooden boxes with anti-static protection.

LED Backlight: Integrated LED system provides stable brightness output.

Authorized Distributor: Professional distributor for Innolux and other top LCD brands.

Global Service: Business spans Europe, Asia, Africa, and North America with fast delivery.

Company profile

Guangzhou Qiangfeng Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2020-02-08 CertifiedNearest Port: Guangzhou Port, Hongkong PortAverage Response Time: ≤8.34h CertifiedTerms of Payment: T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): EXW

AI-Powered supplier vetting

SummaryQf Electronics Limited, also identified as Guangzhou Qiangfeng Electronics Co., Ltd., is a China-based electrical and electronics supplier in Guangzhou, Guangdong. The supplier is described as both a trading company and manufacturer/factory, with products centered on TV panels, open cells, screens, universal mainboards, LCD/LED panels, spare parts, and SKD solutions. It reports a warehouse exceeding 1,300 square meters, four production lines, 11–20 quality-control staff, and 6–10 R&D engineers. The supplier supports OEM and ODM orders, provides TV and related equipment programs, and reports export markets across multiple regions. It states that it offers after-sales service and strict quality control, but no certifications or specific customer cases are provided. Production lead time is stated as within 15 working days in both peak and off-peak seasons.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while another record describes the company nature as a trading company. Its business focuses on electrical and electronic products, particularly TV panels, open cells, screens, mainboards, and related accessories. This indicates a trading-led supplier with stated manufacturing capability, although the exact division between owned production and sourcing is not clarified.

After-Sales capabilityThe supplier explicitly states that it has experience in sales and after-sales service and describes dedicated customer service, experienced staff, and an aim to ensure customer satisfaction. These statements support the existence of an after-sales service capability, although no service procedures, response times, warranty terms, or service performance evidence are provided.

R&D capabilityThe supplier reports 6–10 R&D engineers and states that it can provide engineering assistance for customer applications. This is explicit evidence of some technical development capability, but no patents, new product records, technical achievements, or documented R&D projects are provided.

Production capacityThe supplier reports four production lines, 11–20 quality-control staff, a warehouse exceeding 1,300 square meters, and lead times within 15 working days during both peak and off-peak seasons. Its product and company descriptions also identify TV panels, open cells, LCD/LED panels, mainboards, and SKD products, supporting operational capability; however, the stated annual output is not evaluated here because monetary figures are excluded.

Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and states that it can offer programs for TV sets, educational machines, advertising machines, monitors, and SKD exports. Its offer of engineering assistance for customer applications further supports customization capability, though no examples of completed customized projects are supplied.