1. ii
SEETHI SAHIB MEMORIAL POLYTECHNIC
COLLEGE, TIRUR
BONAFIDE CERTIFICATE
Certified that this seminar report titled “RollTop Laptop”is the bona fide work
of Mr. MOHAMED SALEEL CM(REGISTER NO: 12130552)who carried out the
seminar under my supervision. Certified further that to the best of my knowledge the
work reported herein does not form part of any other seminar reports or dissertation
on the basis of which a degree or award was conferred on an earlier occasion of this
or any other candidate.
INTERNAL EXAMINER: EXTERNAL EXAMINER:
PLACE: TIRUR
DATE:
Mr. ABDUL NASAR KAIPANCHERRY
HEAD OF THE DEPARTMENT
COMPUTER ENGINEERING
S.S.M POLYTECHNIC COLLEGE
TIRUR,MALAPPURAM
KERALA
Mr. ALI CHELATT
LECTURER COMPUTER
ENGINEERING
S.S.M POLYTECHNIC COLLEGE
TIRUR,MALAPPURAM
KERALA

2. iii
ABSTRACT
Rolltop is not a "virtual and futuristic" gadget, existing only on the screen of your
computer as in the most of similar concepts and visions! Most of the existing design
concepts usually have been developed without any deep technologic and ergonomic
elaboration and often could be difficult or even impossible realized. From the
beginning Rolltop has been developed as a real future product. During its
development a lot of different scenarios (e.g. usability, functionality etc.) were
simulated. Moreover we have included in Rolltop the best worldwide ergonomic,
mechanic and electronic practices.
The device of the flexible display allows a new concept in notebook design
growing out of the traditional "bookformed" laptop into unfurling and convolving
portable computer. Rolltop incorporates both latest high-tech devices and a new brand
design techniques into a computer that will increase the quality and productivity of
the designers work. On top of everything else no laptop bag needed - all computer
utilities from an interactive pen through power supply to the holding belt are
integrated in Rolltop. This is really an all-in-one gadget.
.

3. iv
ACKNOWLEDGEMENT
I hereby acknowledge all for helping me during my Seminar/Project
Work. First, I thank God, and dedicate this thesis to my dear parents and my
family, without whom it would never have been accomplished.
I would especially like to thank my respected Head of Computer
Engineering Department Mr. ABDUL NASAR KAIPANCHERRY, for his
generous time and commitment. He has been a great source of encouragement
and inspiration throughout my studies.
I am also extremely grateful towards my respected faculty members,
Mr. MOHAMED ZIYAD TA and Mr. ALI C CHELATT for their
unwavering support and assistance. Without their support this Seminar/Project
would not have been completed.
I owe a special note of gratitude towards Ms. MEHRA BEEGUM
VS, Mr. PRAVEEN P and Mr. JAMSHEED MK, of Department of
Computer Engineering, who have extended all supports for my studies.
Finally, I express my sincere thanks to all staff and students of the
Department of Computer Engineering, SSM Polytechnic College, Tirur, for
providing the Laboratory and Library facilities during my studies.
MOHAMED SALEELCM

4. v
TABLE OF CONTENTS
Chapter No. Tittle Page NO.
ABSTRACT iii
LIST OF FIGURES vii
LIST OF ABBREVIATIONS viii
1 INTRODUCTION 1
2 INCONVENIENCE IN CARRYING LAPTOPS 3
2.1 Components 4
2.2 Bringing Rolltop To Market 4
2.3 Benefits Of Orkin’s Design Rolltop 4
3 ALL-IN-ONE ROLLTOP LAPTOP BY ORKIN 5
3.1 Rolltop Design 6
3.2 Orkin New Design Rolltop 6
3.3 Provide Ease In Carrying 8

5. vi
4 STRUCTURE OF ROLLTOP 8
5 FUNCTIONS OF ROLLTOP 10
5.1 Style And Design 11
6 OLED (Optical Light Emiting Diode) 12
6.1 History 12
6.2 Working Principples 14
6.3 Advantages 17
6.4 Disadvantages 19
7 CONCLUSION 21
REFERENCES 21

6. vii
LIST OF FIGURES
Figure No. Tittle Page No.
1.1 Rolltop Laptop Concept 02
2.1 Orkin’s Idea 03
2.2 Benefits of RollTop 05
3.1 Rolltop Design 06
3.2 New Design 07
4.1 OLED 09
6.1 OLED Working 16

7. viii
LIST OF ABBREVIATIONS
OLED Organic Light-Emitting Diode
LAN Local Area Network
USB Universal Serial Bus
HD High Definition
LEC Light-Emitting Electrochemical Cell
PMOLED Passive-Matrix Organic Light-Emitting Diode
AMOLED Active-Matrix Organic Light-Emitting Diode
LCD Liquid Crystal Display
DC Direct Current
HOMO Highest Occupied Molecular
LOMO Lowest Occupied Molecular