how to find lcd screen model number manufacturer

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On the back side of the screen you can see one or several labels with numbers. Almost every screen on the market today have manufacturer"s code and screen size included in the model number. You will need the manufacturer part number to find the right replacement screen.

For example a Dell XPS 15 (L502X) has a Dell Part Number of VVR75 or 0VVR75, it has an LCD Part Number: XM5XG and a manufacturer P/N: N156B6 -L0B. The Letter N tells us that the manufacturer is CHI MEI and the 156 that this is a 15.6 inch screen.

Below is a list of LCD screen manufacturers with their abbreviations - if you click on the name (in blue) you will see an example of that manufacturer"s parts label.

LG Display is a large South Korean company and the world"s largest LCD maker, followed by Samsung Electronics. Currently, the two companies together control nearly 50% of the global LCD market. LG Display is headquartered in Seoul, South Korea.

Chi mei Part number start with "N". Some Screens have Revision numbers. Like in this example, the part number is N154I2-L02 followed by revision number indicated by Rev.C1. If you had to search for this particular screen on this site, you should search for "CHI MEI N154I2-L02 Rev. C1".

Toshiba Corporation (manufacturing company, headquartered in Tokyo, Japan Toshiba-made Semiconductors are among the Worldwide Top 20 Semiconductor Sales Leaders. Toshiba is the world"s fifth largest personal computer manufacturer, after Hewlett-Packard and Dell of the U.S., Acer of Taiwan and Lenovo of China and US.

Chungwha Picture Tubes, Ltd. (CPT) is one of Taiwan"s, and the world"s, leading manufacturers of thin-film transistor liquid crystal displays, or TFT-LCDs. Ranked number three in the Taiwan TFT panel market.

Sharp, a Japanese electronics manufacturer, has developed into one of the leading electronics companies in the world. LCD technology continues to be a key part of Sharp"s product range, in both the component and the consumer-applicance sides of the business.

Hyundai Display Technology Inc. (HYDIS) of Ichon, Korea, is an industry leader in the development, sales, marketing and distribution of high-quality LCD, which is a spin-off from HYNIX Semiconductor Inc. Boe Hydis (Formerly Hyundai Displays Korea)

Quanta Display Inc. is a Taiwanese company established in 1999, manufacturing thin film transistor-liquid crystal display panels. It merged with AU Optronics.

AU Optronics is one of the top 3 worldwide manufacturers of thin film transistor liquid crystal display panels (TFT-LCD), and is the largest in Taiwan. AUO provides customers a full range of panel sizes and comprehensive applications, offering TFT-LCD panels in sizes ranging from 1.5 inches to greater than 65 inches.

Identifying the model number of your laptop lcd screen is easy once armed with some basic information. The table below shows popular LCD manufacturers and their corresponding model identifiers. Use the example below to match your model number, you"ll also need to look for any suffixes or version numbers to identify the exact model.

Parts-People began as a small company 20 years ago in an extra bedroom of my house. I had saved a small sum of money to purchase some computer parts and began selling them on eBay. After a few months I realized that people needed a place to go for Dell parts so I began building our website. Since we are located in Austin, Texas, where Dell.com was founded, I was able to set up a solid supply line with Dell. From the start, we focused on customer satisfaction and selling quality parts. We have grown a lot since 2002 but still and always the customer will come first. You will find that we go above and beyond with every order and offer free resources and support before and after the sale.

Moreover, We need to evaluate the total cost of finding manufacturers, such as the cost of negotiation time, how many times we have to monitor production, and what measures we should take if the manufacturer breaks its promise? Can they take risks for us?

If you want to keep a long-term relationship with us, you can find more manufacturers’ information on Google, LinkedIn, or Instagram through Google’s search engine or social media. For example, use “product keywords(TFT LCD display) + manufacturers + countries” and talk to them.

If you want to develop your new products, you should find LCD display manufacturers with engineering development capabilities and LCD display manufacturing experience.

If you desire to develop your new products and quantity buying, I suggest you choose a manufacturer with a long registration time and a dedicated product line. (Especially for electrical and mechanical products.) This sort of selection will give you maximum control and the minimum risk.

We could find manufacturers’ information from some reliable B2B websites or popular enterprise directory websites. And Google is the most common and useful tool. You can contact manufacturers on Google and get a quick response. Use “product keywords(TFT LCD display) + manufacturer + country. Clicking directly from the search results and start typing.

Through Google search for manufacturers, we can list a large number of manufacturer data tables, which including company names, contact information, business scale, and scope, etc. Then Google will help you analyze its reliability better. In this way, 3-5 most suitable manufacturers can be selected among those.

Leave a message on the website and establish contact with the company. This process can be a very helpful experience and it can test the after-sales service of LCD display manufacturers, a good communication experience, which can save us a lot of communication costs in the later stage.

Many companies will put some cases of cooperation with customers on the website to increase the trust of customers. We can browse the past cooperation cases of LCD display manufacturers on the website.

The sample is a small miniature of mass production. We can learn more about the quality, accessories, size, price, and other information about the products through the samples. You need to get samples they make for your products. You may need to purchase a small number of products and test the market, as well as test the manufacturer’s work style and production quality.

In all these processes, not only the quality of the samples but also you will learn more about work efficiency, customer service, and production capacity.

Whether the manufacturer is in China, India, or anywhere, go to the factory in person if possible. It’s different when obtaining information from the LCD display factory or remotely.

There are a number of screen manufacturers. The following link should help. However if you do not want to pull the housing off the screen to find out the manufacturer there is one other way that should work. Download SiSoftware Sandra Lite. It can tell you a great deal about your system. Click on Display and Video Adapters. Then select Monitor Panel from the pulldown menu. It will display the manufacturer. Which, in the case of my Inspiron 5575, is BOE.

Thanks for spending time to read my concern. How to get serial number of laptop display screen? I am facing "White screen" issue with my laptop screen. I have checked with external display (LED TV) and it works fine. So, mostly problem is not with graphic card, but it is with display screen. Local repair shop vendor suggested to change display screen. So, just to be sure they are giving me new screen, I want to compare old and new serial numbers after they replace it.

Once you have found the correct part number, see HP Consumer Notebook PCs - Ordering HP certified replacement parts. Use the instructions in this document to order a replacement part.

I am looking to replace the LCD screen of my Asus ROG Strix G531 GT laptop. It currently shows only a white vertical stripe of 3-4 inches on the screen when I turn on (I accidentally sat on it :-( ).

I checked the part number and found that it is LM156LFGL. However I can"t seem to find any stores that ship to India. Some of the stores that do ship to India charge more for shipping than the price of the screen itself.

Are there any other compatible screens that can work with this laptop? I don"t care about having a 120hz display, just anything that works with this laptop. Thanks in advance..

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Ans: We source laptop screens directly from the manufactures like Samsung, LG, AUO, Sharp, ChiMei, Chunghwa, Toshiba and many more. We only sell genuine high quality screens which are exactly same installed in laptops by laptop manufacturers like Apple, Dell, HP, Sony, IBM Lenovo, Asus, Acer, Samsung, Packard Bell, MSI and Toshiba etc.

Ans:Laptop screen manufacturers release new model (version) of LCD screens from time to time. New model may have better quality, updated electrical parameters etc. As a result, there is may be hundreds of compatible LCD models available in the market. It will require millions of investment to stock every model of the screen. There is also possibility exact model may be outdated and no longer available in the market or price is very expensive.

We offer replacement screens which are 100% compatible with original LCD screen. It may be cheaper in price. This allow us to offer you better deals on new LCD models.

CCFL (Cold Cathode Fluorescent Light - High Intensity Discharge Lamps) was mostly used in older laptops. It comes in two types 1-CCFL or 2-CCFL and also required an inverter to power the lamps. 1-CCFL or “single backlight” contains one bulb to light it up and a pair of wires at the bottom. It has one white inverter connector that is used for plugging into inverter board. 2-CCFL or "dual backlight" contains 2 bulbs, has 2 inverter pair cables as well as 2 inverter connectors.

Ans: Upgrading CCFL to LED backlight is generally not possible. It is so because these screens have totally different connectors and power supplies which makes them incompatible. However, there are cable adapters available that allow LED screen to work with CCFL screen. These adapters are only compatible with certain laptop models. For the rest, in order to change or upgrade CCFL to LED, the motherboard will have to be replaced, which may result even more than the cost of the laptop.

Question:Laptop screen surface Glossy vs Matte? Ans:Laptop screen surface play a key factor while we are doing some professional work on laptop or playing games, watching movies, or sports etc. Laptop manufacture sell laptop with Gloss or Matte finish display depending on type of the laptop. When you purchase a replacement laptop screen, you might be offered with a choice. If original (faulty) screen has matte finish, you can replace it with a new one that is glossy, and same can happen vice versa.

These screens shine like a mirror if blank and are highly effective for indoor work. These are meant for having good visibility in darker environment. You can watch videos and play games with more vividly colours. So there is a sharp and bright colour that you can look for a good work.

If glossy screens are used in daylight or in very well lit environment then you might not be able to catch a glimpse of what is going on the screen. It is something problematic to use this otherwise valuable version in the screen introduction.

Matt finish screen have rough surface. It does not glow or shine, and that is why it is most suitable for the office environment where there is a strong light. It can be easily used in the daylight, and not causes a reflection in the eyes.

Matte finish allows you to work in bright light, and can be used in daylight as well with quite an ease. It is not going to show you that bright picture if you want to see videos or play games.

All screens are prepared with the finishing touch of Polarized Plastic, and it is the prime factor that determines whether the screen would be glossy or matte at end. The backlighting concept has made glossy screens popular as gloss panels are able to produce sufficient light that there is no room left for the external light that reflects form screen itself.

The fact is that most of laptops come with glossy display now but it doesn’t mean that matte finish is not in demand. You can easily replace one with another.

Laptop manufacturers have given different names for their glossy display. For example, Acer has named its glossy laptop screen as CrystalBrite, Asus, as Colour Shine and Dell as True Life.

Different names are given to different types of resolution by the LCD industry. These are identified with abbreviations. For example: 1366x768 is given the name HD (High Definition) and 1920x1080 for FULL HD. The latter has a very high resolution and displays an image that is twice the amount of pixels as compared to an HD screen.

This kind of measurement denotes the pixels or dots horizontally times by the pixels or dots vertically. For example 1366x768 means 768 horizontal lines each containing 1366 pixels and giving a total pixel count of 1049088 which is just over a million pixels to make up the entire image.

Manufacturers have coined additional shorthand names for the same product. These shorthand names may be numbers and letters in an abbreviated form that signify the screen resolution. For example, the shorthand name 768p is also known as HD and 1080p as FULL HD.

Another way is to go through laptop manual. It is always mentioned in the specifications section. You can also go to manufacturer’s website and search laptop model and its specification.

Retina Display is used by Apple for screens having a higher pixel density. For the third generation MacBook Pro (15”), the resolution is 2880X1800 which makes the total pixel count of 5,184,000 and for the MacBook Pro (13”), the resolution is 2560X1600 making the pixel count to 4,096,000. With such high resolution, the quality of display is very high.

Leading laptop manufacturers are launching laptops with ultra HD screen which has a very high resolution of 3840x2160p which is four times higher than that of the standard Full HD screen.

Ans: Laptop screen display upgrade or downgrade is generally not recommended. The reason being the resulting distorted display. Problems like improper working of video cards may occur. Video cards are used for image processing and get overloaded when connected to a higher resolution LCD screen because higher processing power requirement. So improper working of video card will directly affect the image display. But you can always replace an old laptop screen with a new one if both of them have same resolution and other specification.

Ans:If you want to buy new screen with screen part number, you will need exact part number of the screen. Sometimes it is tricky to find screen part number. Usually screen part number is written either on back side of screen or inverter. The most important information is the manufacturer’s code and the screen size. Fortunately, the information for both can be found in one place, on the back side of the screen itself. For example let’s say the code you find on the back of your laptop screen is LP156WH2(TL)(A1).

This translates into having a LG Philips 15.6 inch screen. The “LP” is the code for LG Philips and the “156” is the code for the screen size of 15.6 inches. You’ll often see this code next to or above the UPS bar code for the screen.

A list of LCD screen manufacturers along with their abbreviations is given below. The first few letters of the model number correspond to the manufacturers.

Ans: We are a UK VAT registered company and we do provide a VAT invoice with every purchase. This will be emailed to you when the item has been dispatched along with the tracking number.

Ans:Dead/ defective pixels are the pixels that do not perform properly. Few dead pixels do not make a screen completely useless because the pixel count goes in millions. Many standards have been set from time to time which provide the guidelines for the permissible defective pixel limit such as ISO 13406-2, ISO 9241-302, ISO 92341-303 etc. If 4 or 5 pixels are defected or dead, screen manufacturers consider it acceptable as it does not make screen poor quality or affect screen quality

We sell brand new screens and normally the error ratio is less than 0.1%. "Screen display up to 2 fixed pixels is within industry standards and is therefore considered acceptable display” However if there is any issue, please email us and we will try to resolve it.

Different laptop manufacturers have different dead-pixel policies. Here are the links to some leading laptop manufacturer’s dead pixel policy which will give you a better understanding:

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