tn cog lcd module supplier free sample

Dr Pan: Hello, Greg. COG is the abbreviation for chip on glass. It is a technology, which IC is bonded directly onto ITO glass. COG technology is usually used in small size dot matrix monochrome LCD module and TFT LCD module.

NO.1, it can greatly reduce the size of the LCD module because it doesn’t have PCB and it can be as thin as 2.0mm (maybe thinner). The thinner the more expensive.

NO.3, it is cost effective over COB LCD and can totally replace COB LCD in function, especially in graphic LCD modules, because it reduces the number of IC.

NO.4, for some dot matrix LCD modules, it is not possible to apply COB LCD technology because it is too crowded to place so many points on the view area. COG LCD is an economical and feasible solution because the pitch is smaller .

Dr Pan: Hello, Greg. TN is the abbreviation for Twisted Nematic. The main difference between TN, HTN, STN and FSTN LCD is the view angle. From the definition, the maximum view angle of TN LCD is 90°. Take this TN positive LCD for example. The view angle is 6 o’clock direction and it can be seen very clearly in the 6 o’clock direction and the front side.

Theoretically, we can add a blue film to TN negative LCD, it may look like this. Actually, from our experience, no one has done it before since HTN or STN negative LCD with blue background looks better with wider view angle.

TN LCD is the most commonly used since it is the cheapest. The maximum COM is 4, so it can’t display too many segments, and it can’t be used in the high end devices. But it performs very well in the simple display content: calculator and alarm clock.

A wide variety of cog lcd options are available to you, such as original manufacturer, odm and agency.You can also choose from cog, tft and graphic cog lcd,

LCD module can include character LCD module or graphic LCD module. Both use traditional COB (Chip on Board) or COG (Chip on Glass) technologies. Now, color TFT LCD displays and OLED displays are popular in the display market. LCD module price is really low and LCD display modules are also easy to produce in small quantity and easy to light up. They are still very popular among hobbyists and have extensive applications in printers, microwave, water machine, medical device, car and home audio, white goods, game machine, toys, industrial meters and etc.

Orient Display offers many standard sizes including 8×1 characters, 8×2 characters, 16×2 characters, 16×4 characters, 20×2 characters, 20×4 characters, 24×4 characters, 40×4 characters, and many more. Orient Display’s character LCD displays cover small LCD modules for tiny devices to large character LCD displays for medical use. Orient Display LCD modules use a special controller AC780S which can provide SPI and I2C interface which can be easily used by customers with less hardware resources.

LCD customization is also available from Orient Display. The LCD panel technologies include TN, STN, FSTN, FFSTN or VA (Vertical Alignment) types with positive or negative mode, and options of polarizers (reflective, transflective or transmissive). Different LED backlights are available in various colors including yellow/green, white, red, blue, green, amber, and RGB LEDs as well as no backlight option.

If you have any questions about Orient Display TFT LCD displays or if you can’t find a suitable product on our website. Please feel free to contact our engineers for details.

Orient Display is a company that specializes inmanufacturing graphic LCD, graphic display modules and many more. The company was founded in 1996 by specializing in fields of production, R&D, quality controls. Thanks for the management and employee’s continuous hardworking and enormous effort and shareholder continuous investment over years, Orient Display factory is now the world’s lead LCD graphic displays manufacturer in flat panel industry and is listed as a public company in China stock market.. Now, Orient Display factory has 3 plants that can produce graphic LCD modules. Factories have complete quality and environment management system, ISO9001, ISO/IATF16949, ISO14001, IECQ QC080000. It is also No.1 in the world for automotive capacitive touch screen which took around 18% market share in the world automotive market.Orient Display has extensive graphic LCD displays (liquid crystal display) standard product lines in dot matrix format of graphic resolution including 122×32, 128×64, 128×128, 160×32, 160×64, 160×160, 192×48, 192×64,202×32, 240×64, 240×160, 240×128, 282×128, 320×240 etc. The sizes range from 1.0” LCD to 5.2” LCD display.

Orient Display graphic LCD display modules includedifferent options of polarizer in reflective (saving power),transmissive (better contrast) or transflective (sunlight readable and battery powered) types.

Orient Display graphic LCD display modules have the selection of different display technologies from low-cost TN (twisted nematic), HTN (high performance twisted nematic), to higher end yellow green STN (super twisted nematic), blue STN, gray STN, FSTN (Film compensated STN), vertical alignment LCD to even higher quality wide viewing angle and automotive grade FFSTN, ASTN to meet different requirements.

Orient Display graphic LCD display modules also have different kinds for package technologies from traditional COB (Chip on Board), to TAB (Tape Automatic Bonding), to highly compacted COG ( Chip on Glass) and COF (Chip on Film).

Orient Display graphic LCD display modules have the options of different colors of backlight, yellow green, pure green blue, red, orange, amber and RGB (Red-Green-Blue) to make the monochrome LCDs more colorful.

Orient Display graphic LCD display modules have most available interface choices, I2C, SPI, parallel 6800, 8080, MCU etc. With our strong technical capability, some of our graphic LCD products are with Arduino shield which are more convenient for our customers.

Orient Display graphic LCD display modules have touch panel options. The 2.7” JAZZ 128×64 dot matrix graphic LCD display series has option of RTP (Resistive Touch Panel). Most of Orient Display graphic LCD displays can be custom made either with RTP or CTP (Capacitive Touch Panel).

Orient Display graphic LCD displays have been widely used in industry instrument, meters, machinery equipment, home appliances, white goods, smart home monitors, thermostats, automation, hand held medical devices, automotive, POS systems, audio/visual display systems, marine, aerospace, toys etc.

We have received calls to be a second source LCD display supplier for selected technologies of Densitron LCD Displays. This includes Monochrome Graphic and custom segmented TN, STN, and FSTN static displays. The majority of these monochrome displays are FSTN, but can also be built as a STN.

We offer standard LCD display modules that are an equivalent replacement to Densitron’s character LCD display modules. We also offer design assistance to design and build a custom LCD module and glass that will be an equivalent match to your current Densitron LCD module.

At Focus Display Solutions, when we are asked to quote on a “chip on glass” graphic LCD module, we find that many of the displays require a custom display solution and are not off-the-shelf.

If you find that you need a unique LCD design to match your current display requirements, please feel free to contact us. We offer design assistance with the initial prototype through final production.

Ampire is a Taiwan-based LCD module manufacturer with over 15 years’ experience in the field. To satisfy various needs, Ampire provides diversified and high-quality products (TFT, CSTN, FSTN, STN, TN) with different technologies (COG, TAB & COB), and custom designs when necessary.

Established in 1998, Winstar Display Co., Ltd. is a reliable LCD Display Module Manufacturer and LCD Panel Supplier. Winstar has development of high-quality display module products. We operate worldwide, configure, service products, and also provide logistics support to deliver products and services competitively. We provide LCM Modules including monochrome TN/STN/FSTN LCM, COG LCD, TFT LCM / TFT panels, FSC-LCD, graphic LCM, character LCD displays, OLED display modules (PMOLED), custom LCD displays, OLED and LCD panel.

TSG094B-F-T isreflectiveTN positive 7 segment monochrome LCD display. This monochrome display is best for gas pump and water meter. Thins COG display do not have backlight, the chip is on the glass. What"s more, we also support custom monochrome display, you can customize the characters showed on the screen, this segment LCD display for you reference only. If this mono LCD display is not suitable for your project, you can send us your drawings, datasheet, ortell us your requirements, we can customize one for you based on the information you provided.

We also support custom LCD displays, if you did not find the LCM that you want from our shop, please feel free to contact us. Color display, monochrome display, segment LCD display, graphic display, COB, COG, touch screen, etc, all can be customized by send our drawings, datasheets or tell us your requirements.

We have developed thousands of LCD display products for automotive products, consumer electronics, smart wearable device, POS, PDA, medical equipment, IOT products, smart home application, white goods, industrial and integration equipment, communication device, fiscal products, meter and measuring device, etc.

We usually arrange the shipment of samples in 3 working days after received the payment if there are some LCD display samples in stock. The out of stock samples and batch production should be negotiated with us.

As for shipping methods, we support various shipping methods, such as FedEx, UPS, DHL, EMS TNT, etc. Customers can arrange the transportation themselves, or negotiate with us about the corresponding transportation method.

Of course! TSD was established in 2004, we are a professional LCD display manufacturer from China with ISO13485,IATF16949,ISO9001 and other certificates. At present, we have thousands of standard LCD modules for customer choosing, and special customization is welcome too.

NHD-C12865BR-FSW-GBW | Monochrome Graphic COG | 128x65 Pixels | Transflective LCD | Side White Backlight | STN (+) Positive Gray Display | Non-Stocked

Newhaven 128x65 graphic Chip-On-Glass (COG) Liquid Crystal Display shows blue pixels on a gray background. This transflective LCD Display is visible with ambient light or a backlight while offering a wide operating temperature range from -20 to 70 degrees Celsius. This NHD-C12865BR-FSW-GBW display has an optimal view of 6:00, operates at 3.3V supply voltage and is RoHS compliant.

Looking to take your project to the next level in terms of functionality and appearance? A custom LCD display might be the thing that gets you there, at least compared to the dot-matrix or seven-segment displays that anyone and their uncle can buy from the usual sources for pennies. But how does one create such a thing, and what are the costs involved? As is so often the case these days, it’s simpler and cheaper than you think, and [Dave Jones] has a great primer on designing and specifying custom LCDs.

The video below is part of an ongoing series; a previous video covered the design process, turning the design into a spec, and choosing a manufacturer; another discussed the manufacturer’s design document approval and developing a test plan for the module. This one shows the testing plan in action on the insanely cheap modules – [Dave] was able to have a small run of five modules made up for only $138, which included $33 shipping. The display is for a custom power supply and has over 200 segments, including four numeric sections, a clock display, a bar graph, and custom icons for volts, amps, millijoules, and watt-hours. It’s a big piece of glass and the quality is remarkable for the price. It’s not perfect – [Dave] noted a group of segments on the same common lines that were a bit dimmer than the rest, but was able to work around it by tweaking the supply voltage a bit.

We’re amazed at how low the barrier to entry into custom electronics has become, and even if you don’t need a custom LCD, at these prices it’s tempting to order one just because you can. Of course, you can also build your own LCD display completely from scratch too.