Display technology by abhishek mahajan
- 1. SHREEJEE INSTITUTE OF TECHNOLOGY AND MANAGEMENT Display technology • Guided By:- Mr.Prakash Singh Panwar • By:- Shubham Yadav • EC BRANCH 1ST YEAR
- 2. What is screenless display technology Screenless Display Technology is a system of transferring information/data through an electronic video source without using screen. Screenless Display technology has the main aim of displaying or transmitting information without any help of the screen (or) the projector.
- 3. Basic Display of SDT
- 4. Three part division of SDT The SDT is divided into mainly three parts i.e. there three main concepts used in SDT.They are as follows: Visual Image Retinal Direct Synaptic Interface
- 5. 1. Visual Image • Visual Image Screenless Display includes any screenless image that the eye can perceive. • These system works by focussing a laser beam that generates a plasma environment from the oxygen and nitrogen present in air, thus displays holographic images i.e. 3D floating objects in mid air (3D technology).
- 6. Display of Visual Image:
- 7. 2. Retinal Direct • Virtual display systems are a class of screenless displays in which images are projected directly onto the retina . • In 3D technology user requires glasses to wear in order to view the 3D image but by inserting Retinal Display technology user don’t require any glasses to view any image.
- 8. Pictorial View of Retinal Direct
- 9. 3. Synaptic Interface • Synaptic Interface is a concept which is based on Brain-Computer Interface. • The working of BCI is that it creates the pathway between the brain and an external device. • This concept helps the computer to read and interpret signals directly from the brain .
- 10. Display of Synaptic Interface:
- 11. Working Principle of SDT • Working of Screen less Display Technology is based on its three concepts i.e. Visual Image, Retinal Display and Synaptic Interface. • The technology allows synaptic interfaces that bypasses the eye altogether, transmitting visual information directly to the brain. • We can see things because when light bounces on an object and enters our eye; light focuses on the retina to form an image.
- 12. Working Figure of SDT
- 13. Applications of SDT • Mobile Technology • Hologram Projections • Latest Laser technology • Magical Air Display
- 15. Future Enhancements • In the future the world may be dominated with the screen less display technologies and this enriches the world of technological empowerment in the field of computer technology. • Screen less displays promises the cost effective aspect and also brighter future in the information technology.