In recent years, the process of the whole society's pursuit of quality life, smart office and smart education has been accelerating. Mobile phones, tablets, laptops and other electronic products have increasingly become the necessities of public life, work and Xi. Under the trend of electronic consumption, the demand for convenient human-computer interaction is becoming more and more important, and the demand for active pen touch display is becoming increasingly prominent.
Leading technology, innovation plus. TCL Huaxing has carefully developed A-Si In-Cell active pen touch technology, breaking through the bottleneck of traditional touch display technology and broadening the product application space. It can not only meet the touch and handwriting needs of ordinary consumers, but also make the creation of professional workers such as painting and editing like a tiger with wings.
Focus on the research and development of in-cell touch screen and dig deep into the technical potential
According to the Zhiyan consulting report, the demand for small and medium-sized touch screen technology is large, and it is in the mainstream position in the field of touch screen application. The small and medium-sized touch display is mainly realized through three ways: out-cell, on-cell and in-cell. Among them, the out-cell achieves touch performance by lamination, and the on-cell in-cell is directly achieved by changing the design of the exterior and interior of the surface.
Compared with the other two methods, the in-cell touch screen embeds the touch electrode unit of the touch screen inside the LCD screen, which can reduce the thickness of the module and simplify the production process. TCL Huaxing focuses on this, deeply cultivates the research and development of in-cell touch screen technology, and fully explores its potential in integration, cost, compatibility and other aspects.
Break through the bottleneck of traditional technology and broaden the application space of products
TCL Huaxing has always been a heavyweight player in the field of In-cell active pen touch display. Previously, TCL Huaxing participated in and promoted the development of an active pen agreement between WACOM and Google to support the in-cell screen, breaking out of the industry dilemma that the in-cell active pen technology does not support the stylus. At present, TCL Huaxing has successfully broken through the technical bottleneck of the traditional A-Si In-cell active pen through a series of means such as process upgrading, design optimization, and device performance improvement, showing its leading edge.
The production process is improved
The In-Cell touchscreen can reuse ITO COM electrodes and sensor blocks in the AA area, eliminating the need for new processes to be added to the conventional manufacturing process. TCL Huaxing relies on this and strives for excellence in technology. With the mature 5mask process, we create A-SI in-cell active pen touch products, and the yield of the finished product is stable. While improving the production process, it has achieved cost optimization and effectively promoted green production.
Superior performance upgrades
Improving the signal-to-noise ratio (the ratio of the power of the effective signal to the noise power) received by the sensor sensor is one of the key technologies of touch display. The higher the signal-to-noise ratio, the better the final result. TCL Huaxing A-Si In-Cell active pen touch technology improves the signal-to-noise ratio to more than 60dB through the optimized design of the sensor block and the performance improvement of the matching devices. The quality has been upgraded to bring users better display and touch effects.
There are a wide range of application scenarios
TCL Huaxing A-Si In-Cell active pen touch technology has realized the integration of A-Si-based medium-size notebook Finger and Active Pen touch functions: TCON and TMCU are integrated as T-TCON, and LS Shifter and TMIC are integrated as TMLS. The highly integrated driver can make the module product thinner and lighter, and well adapt to multiple scenarios such as life, office, and Xi. It integrates many functions, and also allows users to grasp more wonderful things on one screen to meet diversified use needs.
Experience comfort and efficiency
TCL Huaxing A-Si In-Cell active pen touch technology realizes touch and display time-sharing multiplexing functions through the matching and optimization of design circuits, device capabilities and drive timing. It can achieve the touch effect of hand touch REAL 120Hz and pen touch REAL 240Hz report rate. Based on this, the hand, active pen, and passive pen can complete touch operation. It is smooth and efficient to use, and brings a comfortable experience comparable to writing on paper.
Consolidate the innovation base of interactive display and explore new ideas for future technology development
Times technology is changing with each passing day. Touch display will inevitably expand from small and medium-sized electronic screens to a wider range of applications, including on-board displays. As a leader in the display industry, TCL Huaxing is giving full play to the world's leading innovation strength, and is going further and further on the road of touch display technology research and development and product implementation.
TCL Huaxing A-Si In-Cell has made a breakthrough in the innovation of active pen touch technology, superimposed on the superior technology of FFS, and launched the first 14"NB A-Si In-Cell Active Pen Touch Display. As soon as this product was unveiled at world-class exhibitions such as IFA, it quickly became the focus of attention of consumers and industries around the world.
With the times, together with the future. TCL Huaxing will continue to consolidate the foundation of interactive display technology, and explore new ideas for the development of display technology in the future with the leading strength of full screen. TCL Huaxing's endless technology-leading products will continue to provide high-quality display experience for consumers around the world.