LM641836 is a 9.4" a-Si TFT-LCD, LCM Display screen Product from SHARP.According to SHARP's product specification sheet,LM641836 display has a resolution of 640×480, VGA 84PPI, Contrast Ratio is ,Viewing Angle is ,Lamp Type is 1 pcs CCFL,Signal Interface is Parallel Data (1ch, 4-bit),Brightness is .Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LM641836 after packaging is 1.000KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
In which devices or fields is the LM641836 display commonly used?
A:
It is commonly found in industrial fields that require high reliability and stability, such as Industrial Human-Machine Interfaces (HMI), medical equipment, test and measurement instruments, vehicle display systems, and professional control panels.
Q:
Can this LM641836 module directly replace other brands of 9.4-inch screens?
A:
No, it cannot be directly replaced. When considering a replacement, you must carefully check the physical dimensions, mounting holes, pinout, resolution, voltage, and driving timings for full compatibility. The LM641836 is a specific model from SHARP and must be matched based on these specifications.
Q:
What type of backlight does this module have, and what is its lifespan?
A:
This module typically uses an LED backlight. LED backlights are known for their long lifespan, low power consumption, and high brightness, with a typical lifespan of 50,000 hours or more.
Q:
What is the resolution of the LM641836, and is the display quality sharp?
A:
Its resolution is 640 x 480 pixels (VGA resolution). On a 9.4-inch screen, the pixel density is moderate. For applications like industrial control and instrumentation, it provides clear and legible display for characters and graphics.
Q:
What interface does this LM641836 9.4-inch TFT LCD module use, and how can I drive it?
A:
This display uses a parallel RGB interface from SHARP. You will need a main control board with an LCD controller (often integrated in an MPU or FPGA) to generate the RGB timing signals and initialization code in order to drive it.
My package arrived at the expected date (6 days after the purchase) and in good condition
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O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
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L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
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a****k
Aug 28, 2025
(5/5)
Fast delivery,
Comptetive price
Excellent support
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R********a
Aug 25, 2025
(5/5)
Perfect and easy.
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R************z
Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
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G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
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S****j
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
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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.
