The document describes the Rolltop laptop concept, which uses a flexible OLED display screen that can be rolled up around a central column. The screen detaches from the column and can be used as a 17-inch tablet, notebook computer by raising one end of the screen, or desktop monitor. The central column contains components like speakers, ports and batteries. It allows the laptop to be portable by rolling up the screen around the column and carrying it like a purse. The Rolltop offers benefits like flexibility in usage modes, efficient cooling and portability over traditional laptops.

2. Introduction:
• Laptop with its flexible screen rolled up on the tower is called Rolltop which was
developed by Orkin Design .
• Rolltop has all the features of laptop and more .
• The Rolltop concept will take advantage of advances in flexible OLED(Organic
Light Emitting Diodes ) and touchscreen technologies to create a cylinder-shaped
laptop computer that can be rolled out to form a notebook, a tablet, or display monitor.

3. Components:
• Flexible OLED display Tower
• the Rolltop concept proposes bringing everything together in a flat panel
display that's wrapped around a central cylinder.
• The top of the column detaches and acts as a power plug while the carry strap
doubles as a power cord .
• The central column also contains speakers, a camera, USB ports, and a LAN
port
• the user would roll out the Rolltop display like a mat and then either leave it
flat for 17-inch tablet computing, or raise one end up for something resembling a
notebook.
•The lower part of the screen is then used for keying on a virtual, onscreen
keyboard while the upper part becomes a 13-inch display for viewing content.

4. Roll top – Specifications:
•Flexible Screen and Keypad
•Virtual Keyborad
•Multi-touch screen and a stylus
•Webcam
•Loud speaker
•Detachable power supply
•OLED Display
•13″ laptop screen or 17″ monitor screen
•Multiple USB and LAN ports
•The laptop can be converted as a dedicated monitor to watch videos and 17” OLED
display delivers very good picture clarity.

6. OLED Functionality
• Organic Light Emitting Diodes are ultra-thin panels coated with an organic compound
that emits light based on the amount of electricity it receives.
• Because the panels are so small, they can be mounted on flexible materials
•. The advantages of OLED technology, according to OLED-Display.net, include wider
viewing angles, superior color reproduction and portability on a scale impossible before
OLED was developed.
The Central Column
•The core of the rolltop laptop serves as the container when the machine is not in use,
houses the central processing unit and provides connectivity and power conversion for
the laptop.
• Video demonstrations show how the rolltop OLEDs separate from the core, and the
column then plugs into a conventional power source, and connects sound, video and
other peripherals

8. Multi-Application Usefulness
•One of the most important features of the roll top laptop is the ability to operate in different
modes.
•For high definition, the panels can serve as a computer monitor; the computer can be put into
tablet mode for intense graphical work.
•When nothing will do but a computer, the OLED panels convert into a dual-level machine.
Stylish Portability
•The roll top laptop is designed to be sleek and portable.
•When completely closed, the entire machine is no larger than an average purse, with the power
cord, rolltop laptop and central column all stored securely in a handy cylindrical container, with
the power cord acting as a carrying strap.

9. Advantages:
•Roll top is a portable computer development concept for designer, architect and
everyone, who would like to have a gadget.
•The roll laptop is a next generation concept laptop design which is so different from
standard laptops and shape. This laptop has two modes. If it works in full
functionmode, the notebook is completely unfolded and all peripherals are turned on.
Allowing users to check and send e-mail when the roll is under email mode.
•The laptop can be converted as a dedicated monitor to watch videos and 17” OLED
display delivers very good picture clarity.

10. •The”ROLL Laptop” has a flexible OLED display that is also capable of multitouch.
•Rolling Laptop bags solve a lot of problems for the modern traveler. The most
common type of rolling laptop bags, are the ones that are made out of foam
typematerial on the outside. The advantages of rolling laptop bags, is that it gives the
shoulders and the back of the traveler a break.
•Cooling is always an issue in traditional laptops. The roll has an innovative cooling
system which is able to create air flow to cool the computer inside out. By taking
advantage of air circulation. The Cooling system can exhaust the heat from inside to
outside efficiently