New flexible display technologies are emerging as the next generation of displays. This includes foldable and rollable displays that can expand and contract the screen size. The document discusses the growth of the flexible display market, projected to reach $80 billion by 2020. It also outlines customer needs like expandability, portability, durability and different patent-pending designs for flexible displays including fold-out, fold-in, slide-out and roll-type displays. The opportunities for businesses include utilizing the patented flexible display technologies across various industries to expand profitably in the growing market.

1. New Value Paradigm
Flexible Display Devices

2. -NEW ERA
-NEW MARKET
-CUSTOMER NEED
OVERVIEW

3. NEW ERA
1ST Generation
- CRT -
2ND Generation
- LCD, PDP, OELD -
3rd Generation
- Flexible Display -
 The demand for flexible electronic products would be huge demand and
preference will be given to the flexible products in market

4. NEW MARKET
 The market for flexible display,printed, and organic large-area electronics is rapidly
growing. Currently estimated at over $20B, the global market is expected to increase
to a $80B market by 2020.

5. CUSTOMER NEED
 Various range of options which maximizing the customer value
Expandability
 Expansion & Reduction of Screen
Portability
 Easy to carry
Economics
 Using existing parts
 Reasonable Consumer price
Usage Time
 Low power, high-capacity battery can
be mounted
Durability
 Response to various environment
changes
Stability
 Economic visual stability

6. -EXCLUSIVE PATENT
-FOLD OUT TYPE
-FOLD IN TYPE
-SLIDE OUT TYPE
-ROLL TYPE
WHAT WE HAVE

7. EXCLUSIVE PATENT
1. SOFT DISPLAY DEVICE FOR PORTABLE TERMINAL
2. SOFT DISPLAY DEVICE FOR PORTABLE TERMINAL (DIVIDED)
3. VARIABLE DISPLAY AREA TYPE DISPLAY DEVICE
4. ROLL-TYPE FLEXIBLE DEVICE FOR DISPLAYING
 The present invention relates to a soft display device for a portable terminal and
more specifically to a soft display device of a portable terminal,
 wherein a soft display that is fabricated with soft materials to be flexible is used to
further enlarge the screen of a portable terminal (smartphone, Laptop)

8. EXCLUSIVE PATENT
The World’s first ‘FOLD OUT’ patent application
Korea patent information
Flexible Display
Apparatus for Mobile
Terminals
Applicant and Inventor : RYU SANG-KYU
Application number:1020090114213
Application date : 2009. 11 .24
Priority date :2008. 11 .24
Enrolled number :1011276990000
Enrolled date : 2012.03.09
Publication number : 1020100058416
Publication date : 2010.06.03
Display Device Having
Variable Display Area
Applicant and Inventor : RYU SANG-KYU
Application number :1020120062247
Application date : 2012.06.11
Enrolled number : 1012902670000
Enrolled date : 2013.07.22
Publication number : 1020120083255
Publication date : 2012.07.25
Similar patent or
patent application
http://www.patentbuddy.com/Patent/8787016
http://www.patentbuddy.com/Patent/20120002360
http://www.google.com/patents/US20140226275
http://www.google.com/patents/US20150257289
https://www.google.com/patents/US9286812
https://www.google.com/patents/US20120314400
http://www.patentbuddy.com/Patent/9348362

9. FOLD OUT TYPE
FOLD OUT FOLD IN
Display Radius in 5R~7R YES NO
Empty Space when folded No
- Durability guarantee
YES
- No Durability guarantee
Secondary display No need Need
Production cost Low High
Usage time Long Not Enough
Comparison ( FOLD OUT vs FOLD IN)

10. FOLD OUT TYPE
 Comparison with SAMSUNG fold in type
 Only one display requires wrapping
the outer surface
 Not Seamless Technology
 No NEED Central line
 Relatively high yields are possible
Fold Out (MFU) Fold In (MFU, SAMSUNG)
VS
 Require three displays ( 1 external, 2 inside)
 Seamless Technology
-> Forming the line in the center
 Increased manufacturing causes the
yield reduction
Rising production costs
and increased failure rate

11. ROLLABLE TYPE
Rollable Type (Registered patent, Except in sales)

12. ROLLABLE TYPE
 Technical implementation principle is clear
 There is a multi-level expandability
 Ensuring structural extension to support
configuration
 Produce by a low-cost way than the memory
alloy molding
 Minimize the impact on the weather
conditions
 Reduce power consumption
Samsung
VS
 Technical implementation
principle is NOT clear
 Only 1 level, Simple extension
Technical limitation exist
Our Patent
Rollable Type(Registered patent, Except in sales)

13. -Application Number in China
201310196942.7
201080041067.X
-Claims of Patent Application
ITEMS IN SALES

14. ITEMS IN SALES
Summary of the Invention
The present invention relates to a soft display device for a
portable terminal and more specifically to a soft display device
of a portable terminal, wherein a soft display that is fabricated
with soft materials to be flexible is used to further enlarge the
screen of a portable terminal (cellular phone, PMP, electronic
dictionary, DMB, navigation, notebook, UMPC) so that a wider
screen may be provided to the user. In the first embodiment of
the present invention, the soft display device of a portable
terminal of the present invention comprises a housing wherein
an empty space is formed, a soft display wherein at least one
part out of its entire surface area is exposed at the top of said
housing and extended from the one part exposed on said top so
that it may be pushed and pulled inside said housing, and a
support part that supports said soft display accommodated inside
said housing
Foldable device equipped with a display on the outside

15. ITEMS IN SALES
Main Claim
A soft display device for a foldable portable terminal, the
soft display comprising;
a first and a second folding parts which have been
coupled to each other in a foldable manner; and
a soft display part comprising a physically exposed
portion;
wherein each of the first and second folding parts has a
first and a second outer surfaces, and the first and second
outer surfaces face in opposite direction to each other,
wherein when the first and second folding parts are
folded together , the first outer surface of the first and
second folding parts come in contact with each other,
and wherein the exposed portion is disposed over the
second outer surfaces of the first and second folding parts.
<Claim 1 of US 14/710,610>
Folder Housing Patent with the external flexible display

16. ITEMS IN SALES
Claim 3. The soft display device of claim 1, wherein an
connecting means is connected to one side or both sides of
the soft display device in order to prevent the exposed
portion of the soft display device from being spaced in the
direction farther away from a folding axis when the first
and second folding parts are folded or unfolded, the
connecting means is an elastic device.
Claim 4. The soft display device of claim 3, the elastic
device comprises a string or a foldable rod.
elastic device
Elastic device patent for adjusting the length of the display and the housing

17. ITEMS IN SALES
Claim 5. The soft display device of claim 1, the soft
display device further comprises a slider which is
withdrawn from at least one of the first and second
folding parts
slider
Sliding device patent for adjusting the length of the display and the housing

18. ITEMS IN SALES
Claim 12. A soft display device for a foldable portable
terminal, the soft display device comprising:
a first and a second folding parts which have been coupled
to each other in a foldable manner; and
a soft display part comprising a physically exposed
portion;
wherein each of the first and second folding parts has a
first and a second outer surfaces, and the first and second
outer surfaces face in opposite directions to each other,
wherein, when the first and second folding parts are
folded together, the first outer surfaces of the first and
second folding parts come in contact with each other,
and wherein the exposed portion is disposed over the first
outer surfaces of the first and second folding parts,
wherein a connecting device is connected to one side or
both sides of the soft display part in order to prevent the
exposed portion of the soft display part from being spaced
in the direction farther away from a folding axis when the
first and second folding parts are folded or unfolded, and
wherein the connecting device is an elastic device.elastic device
Elastic device patent for adjusting the length of the display and the housing
-FOLD IN type

19. ITEMS IN SALES
Claim 13. A soft display device for a foldable portable
terminal, the soft display device comprising:
a first and a second folding parts which have been coupled
to each other in a foldable manner; and
a soft display part comprising a physically exposed
portion;
wherein each of the first and second folding parts has a
first and a second outer surfaces, and the first and second
outer surfaces face in opposite directions to each other,
wherein, when the first and second folding parts are
folded together, the first outer surfaces of the first and
second folding parts come in contact with each other, and
wherein the exposed portion is disposed over the first
outer surfaces of the first and second folding parts,
and the soft display device further comprising a slider
which is withdrawn from at least one of the first or second
folding
slider
Sliding device patent for adjusting the length of the display and the housing
-FOLD IN type

20. ITEMS IN SALES
Claim 1. A variable display area type display
device, comprising: a base plate having a foldable
body;
a display part which is installed at one surface of
the base plate and has a display area which varies
as the display area is folded and changed by the
folding of the base plate;
a plate support member which supports the base
plate before or after the base plate is folded;
wherein said base plate comprises a hinge part and
a pair of plate unites which are coupled with each
other in a foldable way about the hinge part; and
wherein said plate support member comprises a
support part corresponding to a plane portion of
the base plate and a guide part which is provided
at an edge portion of each of both sides of the
support part and has a guide groove guiding the
edge portion of each of both sides of the base
plate.
Fold Out and Fold In device having holding plate
Variable display area type display device
US 8842425 B2

21. YOUR BUSINESS OPPOTUNITIES
OPPOTUNITIES

22. YOUR OPPOTUNITIES
What Our Patent Does for Your Business…
D E S I G N
 Flexible extension of the device, as needed
 Complement the technical development speed
difference between the peripheral (batteries)
 Stable structure which maximize portability
 Designed to minimize the battery consumption

23. YOUR OPPOTUNITIES
What Our Patent Does for Your Business…
 Get applications in various industries to expand
your business such as laptop, Keyboards
 Available exclusively marketing in the
non-competitive market
 Patent ownership to ensure future earnings
PROFITABILITY

24. YOUR OPPOTUNITIES
What Our Patent Does for Your Business…
Monopolistic Operator in Flexible Electronic Market

25. REFERENCE
-GLOBAL PATENT EVALUATION
-GLOBAL PATENT LIST
-US PATENT
-KOREA GOVERNMENT GRANT

26. PATENTBUDDY EVALUATIONS
 Original ‘Fold Out’ Patent & Original ‘Single Housing Slide Out’ Patent
US Patent Application No : 2013/0141,847 OVERALL 5 ★★★★★

27. PATENTBUDDY EVALUATIONS
 Variable Display Area Type Display Device
US Patent Application No : 2012/0200,991 OVERALL 5 ★★★★★

28. PATENTBUDDY EVALUATIONS
 ‘Roll-Type Flexible Device’ Patent
US Patent Application No : 2012/0200,991 OVERALL 5 ★★★★★

29. GLOBAL PATENT
Intellectual Property Name Applicant Country Registration Number Registered
1. SOFT DISPLAY DEVICE FOR
PORTABLE TERMINAL
Sang-kyu Ryu
US 13/512,009 ○
KR 10-2009-0114213
JP 2011-537372
CN 200980147009.2
MX MX/a/2011/005460 ○
IN 2591/KOLNP/2011
CA 2,781,667
RU 2012122623
BR PI0916013-2
EP 9827783.3
1. SOFT DISPLAY DEVICE FOR
PORTABLE TERMINAL(DIVIDED)
Sang-kyu Ryu
US 14/710,610
KR 10-2009-0114213 ○
JP 2014-075481
CN 201310196942.7
CN 201310386372.8
RU 2013138063
MX MX/a/2013/002192 ○
BR WILL DIVIDED
EP WILL DIVIDED

30. GLOBAL PATENT
Intellectual Property Name Applicant Country Registration Number Registered
2. VARIABLE DISPLAY AREA TYPE
DISPLAY DEVICE Sang-kyu Ryu
US 13/394,899 ○
JP 2012-528754
CN 201080041067.X
BR PI 2012001128
MX MX/a/2012/003110 ○
KR KR101290267 ○
AU 2010293202 ○
IN 850/KOLNP/2012
ID W00201203786
VN 1-2012-02706
EP 10815667
3. ROLL-TYPE FLEXIBLE DEVICE FOR
DISPLAYING Sang-kyu Ryu
JP 2013-524039
KR 10-2001-0077320 ○
CN 201180038914.1
US 14/348,617
EP 11816599.2

31. US PATENT
US Patent Registered: SOFT DISPLY DEVICE PORTABLE TERMINAL

32. US PATENT
US Patent Registered: PORTABLE KEYBOARD FOR PORTABLE COMPUTING

33. KOREA GOVERNMENT GRANT