BOE GV070WSM-N10 parameters and advantages and disadvantages analysis
Overview
The GV070WSM-N10, a product specification sheet released by BOE on November 28, 2020, with version number Rev.0.
Since its official launch, the GV070WSM-N10 has been widely used in many products due to its medium size and versatile parameters, including but not limited to various industrial machines, medical equipment, access control systems, turnstiles, terminal devices, etc., with a good overall shipment volume.
Next, I will provide a comprehensive analysis of the specifications, technical features, application scenarios, as well as the advantages and disadvantages of the BOE GV070WSM-N10, to address any potential doubts and questions you may have when purchasing.
Specifications
The screen size is 7 inches with a resolution of 1024(RGB)×600, belonging to the WSVGA standard.
The display size is 154.2144 mm x 85.92 mm, and the outer dimensions are 164.9 mm x 100 mm x 3.06 mm.
You may have some questions here, what is WSVGA?
Firstly, "WSVGA" stands for "Wide Super Video Graphics Array," which is a wide-screen display standard with a resolution of 1024×600 pixels.
Secondly, WSVGA is the wide-screen version of SVGA (Super Video Graphics Array). This resolution is between WVGA (800×480 pixels) and WXGA (1280×800 or 1280×768 pixels), and it is a compromise wide-screen display specification.
WSVGA screen sizes typically range from 7 to 10 inches, with an aspect ratio of about 5:3 or 16:9.
If you want to know more about resolution standards, you can search on Google or Wikipedia.
From the display and outer dimensions, it can be seen that this industrial liquid crystal screen is not large, slightly larger than a typical mobile phone screen, quite thin, and even the weight issue can be ignored.
The brightness is 350 cd/m², the contrast ratio is 800:1, and the viewing angle is 85 degrees (left, right, up, and down).
Brightness and contrast are two important parameters because these alone can limit the application industry. For example, this industrial liquid crystal screen cannot be used outdoors or in precision medical equipment requiring high contrast, but can be applied to most industrial equipment or terminal devices and primary medical equipment. This is one of the reasons why there are so many models of industrial liquid crystal screens - to meet industry and customer needs.
The response time is 30 ms (typical value).
The display mode is ADS mode, usually displaying black, and is transmissive.
The color depth is 16.7 million colors, and the NTSC color gamut coverage is 50%.
It uses a WLED backlight but does not include a driver.
The driving voltage is +3.3 V.
The signal interface is LVDS (1 channel, 8 bits), with a total of 32 pins, using FPC connection.
The interface type is LVDS (1 channel, 8-bit), FPC, 32 pins.
The operating temperature range is -20°C to +70°C, and the storage temperature range is -30°C to +80°C.
The signal interface and operating temperature also create a versatile foundation for this screen. LVDS is one of the most common interfaces, used in many industries and devices, even for this 7-inch WSVGA standard screen, LVDS is used. If you are not familiar with these interfaces, please consult your company's engineers and designers.
The GV070WSM-N10 itself does not come with a touch screen, which is also for customer convenience and versatility. Customers can choose to match resistive or capacitive touch screens according to their needs.
So, several reasons for the high versatility of BOE GV070WSM-N10: high versatility in brightness and contrast, signal interface and operating temperature, outer design, and functional design.
Technical Features
The BOE GV070WSM-N10 screen uses BOE's ADS technology, which can be briefly summarized as: full viewing angle, no color shift, high ambient light contrast, high refresh rate, high color gamut, high brightness, and ultimate black.
The core of ADS technology lies in its unique horizontal electric field driving mode. In traditional vertically aligned liquid crystal displays, electrodes are on both sides of the substrate, causing liquid crystal molecules to align vertically. In ADS mode, liquid crystal molecules are arranged horizontally, meaning electrodes are designed to apply an electric field within the same plane, allowing liquid crystal molecules to align horizontally. This layout not only helps to expand the viewing angle but also slightly deforms the molecular structure when pressure is applied to the screen from the outside, reducing image distortion caused by touch or pressure.
With the support of BOE's mature technology, the more produced, the lower the cost will be.
Application Scenarios
As mentioned earlier, the versatility of BOE GV070WSM-N10 is very broad, from daily consumer POS machines to industrial equipment in factories, almost all can be competent, such as:
Industrial automation: used for touch screens or display terminals of human-machine interfaces (HMI) and programmable logic controllers (PLC).
Medical equipment: such as monitors, display devices requiring high stability and accuracy.
Test and measurement instruments: such as oscilloscopes, signal generators, and other professional test equipment.
Transportation: including subway ticket gates, vehicle navigation systems, railway control systems, and other human-machine interaction interfaces.
Aerospace: applications with strict durability requirements, such as flight control panels, ground support equipment, etc.
Public safety: such as police communication systems, emergency response devices, etc.
Environmental monitoring: outdoor monitoring equipment such as air quality monitoring stations, water quality analyzers, etc.
Smart power systems: power management products such as substation monitoring systems, smart meters, etc.
Food processing and packaging machinery: control panels and status displays on production lines.
Agricultural machinery: display panels on the operation consoles of large agricultural machinery such as tractors and harvesters.
Fitness equipment: control panels on exercise equipment such as treadmills, elliptical machines, and spinning bikes.
Smart home: control centers of home automation systems or user interfaces of specific home appliance products.
Financial services: financial service equipment such as ATMs, bank self-service terminals, etc.
Retail: POS machines, electronic price tags, and other point-of-sale system components.
As long as it meets the equipment requirements, BOE GV070WSM-N10 can basically be competent.
Advantages and Disadvantages
Having seen this, what evaluation would you make of BOE GV070WSM-N10? Does it meet the screen requirements for your equipment?
Don't worry, there is still an advantage and disadvantage evaluation at the end, continue to read.
Advantages:
The BOE GV070WSM-N10 is cheap and highly versatile.
Why?
The formation mechanism of product prices is a complex and subtle process. It is not only affected by market supply and demand relationships but is also closely related to production, research and development, and promotion costs. Throughout the entire life cycle of a product from conception to the final entry into the market, its price is not fixed but has experienced a gradual downward trend.
In the early stages of a product, a large amount of capital is needed for research and market promotion, and these high costs will inevitably be allocated to each product, resulting in a high initial selling price. As sales gradually increase, companies begin to recover their initial investments and gradually enter the profit stage. At this time, the supply and demand relationship tends to balance, or even tilt towards the demander. To further expand market share and attract more consumers, suppliers often adopt a price reduction strategy, hoping to reduce unit costs through economies of scale, thereby achieving higher profit margins.
Technological progress and optimization of production processes, improving production efficiency, can significantly reduce the manufacturing costs per unit product. This cost advantage also provides enterprises with room for price reduction, allowing them to offer more affordable prices to consumers while ensuring a reasonable profit margin. When a product is recognized by the market for its excellent performance and wide applicability, the huge shipment volume can not only spread fixed costs but also bring economies of scale, further driving prices down.
Being cheap enough and versatile enough will ensure a large shipment volume of this product, and a large shipment volume can ensure stable product after-sales service and improve the product's yield.
Disadvantages
Limited by costs, the operating temperature range of BOE GV070WSM-N10 is -20°C to +70°C, and the storage temperature range is -30°C to +80°C, which means this industrial liquid crystal screen cannot be used in extremely cold or extremely hot places, which is also one of the few disadvantages.
Summary
The BOE GV070WSM-N10 is just one of BOE's many product lines, with obvious advantages and disadvantages. I wonder if it meets the requirements of the equipment in your project?
The in-depth analysis is here, if you need this industrial liquid crystal screen, welcome to contact me, send me an email, tell me your equipment and needs, I will help you select the product and answer your questions.
By the way, the screens we sell are all Grade A, which is a manifestation and recognition of strict quality control of the product.
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