Recently, BOE’s glass-based P0.9 Chip on Glass COG MLED display product has obtained thee high visual comfort certification issued by TÜV SÜD.
As an internationally leading third-party inspection and testing organization, TÜV SÜD conducts low blue light radiation performance, stroboscopic tests and subjective tests participated by volunteers on this product. Combining objective and subjective data, the nominal performance of the product is assessed from multiple angles. The quantitative indicators of BOE P0.9 COG MLED display are at the leading level in the industry. This certification demonstrates that BOE COG MLED continues to innovate in display products and maintains a high manufacturing standard.
In today’s digital age, display devices, as carriers of information transmission, play a pivotal role in people’s daily work and life. As users use screens more frequently and for longer periods of time, the market also puts forward higher requirements for display devices. The eye friendliness of COG MLED displays is thus of greater importance to users.
BOE COG MLED display features high stability and flatness, superb black state, seamless tiling, and prolonged service life, achieving a leapfrog improvement compared to PCB-based LED displays. In addition, the active-matrix driving scheme adopted by this display can enable full grayscale Gamma curve.
COG MLED involves mounting LED chips directly onto a glass substrate. The key manufacturing step is similar to how LCD displays are manufactured. COG MLED have several advantages: Firstly, without separate circuit boards, COG MLED have reduced size and weight. Secondly, directly attaching LED chips to the glass substrate can enhance COG MLED display’s reliability. Also, COG MLED can lead to better image quality as it allows for closer integration of the display drivers with the screen pixels.
