Product Description
This compact little unit measures 42.50×42.50×3.60mm, with a minimal thickness of only 3.6mm. The side-LED backlight ensures the unit remains slim despite integrated touch. It works in extreme temperature ranges from -20℃ to 70℃ for operation and -30℃ to 80℃ for storage. Also, it has successfully undergone testing for temperature extremes, vibration and interference resistance.
| Model | P128H002-IPS-CTP |
| Screen Size | 1.28 inch |
| Number of Pixel | 240RGB(H)x240(V) |
| Display area | 32.40(H)x32.40(V)mm |
| Pixel pitch | 0.135(H)x0.135(V)mm |
| Pin | 15 pin |
| Outline Dimension | 42.50x42.50x3.60mm |
| Pixel arrangement | RGB Vertical Stripe |
| Display mode | Normally Black |
| Viewing Direction(eye) | ALL |
| Display Color | 262K |
| Luminance(cd/m2) | 300 nit |
| Contrast Ratio | 1100:1 |
| Interface | 4W SPI |
| Back-light | LED Side-light type |
| LCM Drive IC | GC9A01 |
| CTP Drive IC | GST816T |
| Operation Temperature | -20~70℃ |
| Storage Temperature | -30~80℃ |
P128H002-IPS-CTP is a 1.28-inch fully circular TFT panel with a resolution of 240×240, achieving a 1:1 balanced display within a 32.40×32.40mm circular display area. With fine 135×135μm pixels arranged in vertical RGB stripes, text edges are sharp, and dial markings are clear. A brightness of 300 nits combined with an ultra-high contrast ratio of 1100:1 ensures that hands and numbers are distinct both indoors and outdoors; a color depth of 262K makes gradient dials, dynamic hands, and photo-level wallpapers vivid and lifelike.
The normally black display mode renders unlit areas with deep pure black, seamlessly blending with the circular frame, appearing like a sophisticated piece of obsidian when the screen is off. The full-angle (ALL) IPS technology ensures no color shift at any angle — whether the wrist is naturally raised, viewed from the side while sitting, or observed by others, the display remains stable and consistent. This "readable from all angles" feature makes the circular screen equally excellent in shared-view scenarios.
The touch solution uses the GST816T capacitive touch IC, supporting multi-touch with responsive and precise positioning. The surface is covered with reinforced glass, scratch-resistant and wear-resistant, providing smooth and responsive finger sliding. The touch layer is closely bonded to the display layer, offering clear visuals and responsive touch, effectively suppressing Newton rings.
The 4-wire SPI interface requires only 15 pins, simplifying wiring and saving valuable GPIO for the main controller. The display driver IC GC9A01 is optimized for circular screens, with a built-in image processing engine that intelligently crops square content to fit the circular display area, significantly improving development efficiency.
Supply chain resilience ensures the stable operation of Shenzhen Yitai Optoelectronics Co., Ltd. Established in 2014, the company has built a diversified supply system. Within its 20,000-square-meter facility, 20 production lines can be flexibly allocated, with a monthly production capacity of 2.5 to 3 million units. The 320-person team, including 28 R&D staff, optimizes supply chain design. The company has obtained more than 20 patents, ISO9001 certification, and national high-tech enterprise qualifications. A Class 10,000 cleanroom and fully automated production lines enhance supply chain stability. Products include over a thousand TN/HTN/STN/VA modules and hundreds of TFT color screens, with customizable LED backlights. Focused on the small-size market from 0.96 to 7 inches, products undergo rigorous testing and are widely used in handheld testing devices, portable medical equipment, smart home applications, and IoT terminals, selling well domestically and abroad.
A well-known communication equipment manufacturer needed an industrial-grade intercom display that is only 3.5 inches but capable of supporting high brightness. Therefore, a high-brightness IPS fully laminated touch screen was used, and the product was made to meet IP67 protection requirements. Due to the special nature of a certain industry, the frame of the display was made even more shock-resistant, while its surface texture was also changed to prevent slipping. Hence, the working conditions of the equipment are very well supported by the customized product and operation is reliable even when the environment is harsh. Besides, the screen supports intelligent light-sensing adjustment technology that is capable of switching display modes between day and night automatically by sensing the ambient light. This feature greatly improves the visibility and efficiency of operation during outdoor work.
One of the best home brands wanted a clock display that is both simple and elegant. So, the customized development of the clock display of only 2.8 inches was done using low-power IPS full lamination technology and the clock face can be viewed clearly even from the side at 180° wide viewing angles. Since the bedroom is usually the place where such a clock will be used, we made the ultra-thin borderless design and the soft light guide structure so that they will be perfect for the modern home décor. The screen has a built-in intelligent light-sensing adjustment feature whereby display modes change automatically depending on the variations in daylight, and at night be changes the mode to soft light which is non-disruptive to sleep.
A medical device manufacturer was the one who made a custom development of a 5-inch medical-grade touch display, first of all, by using a high-resolution IPS fully laminated panel which meets Class B electromagnetic compatibility standards. Working with medical ergonomics requirements, we installed antibacterial bezels and designed the surface to be anti-glare so as to make sure that the equipment can work well even in complicated environments like the operating rooms. The screen comes with an ambient light intelligent adjustment function that allows it to automatically enhance display parameters according to situations. This goes a long way in lessening eye strain among medical staff and also leading to enhanced results in diagnostic and treatment processes.
FAQ
1. Can you customize the products?
Yes, we can customize products for content, size with customer's requirements.
2. Can we use our own logo or design?
Yes, you can. You can contact us for the details.
3. Who do I contact if I have a problem?
You can email to us, we will provide quality after-sales service
4.What are your MOQ requirements for both in-stock wholesale and OEM customized orders?
MOQ for in-stock wholesale: 100 pieces. For OEM orders: 2,000 LCD liquid crystal displays; 3,000 TFT color screens. Actual quantities may vary based on product dimensions.
5. How do you pack your product?
We adopt standard export package, cartons or boxes, also can pack it by your requirement.
6. What's your method of payment?
We accept payment by L/C, Western Union, T/T, PayPal etc
7.What shipping methods do you support?
We support sea freight, air freight, international express, railway transportation and special line logistics
