Form 6-K


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D. C. 20549

                                    FORM 6-K


                        REPORT OF FOREIGN PRIVATE ISSUER

                      Pursuant to Rule 13a-16 or 15d-16 of

                       the Securities Exchange Act of 1934


                           For the month of April 2008

                        Commission File Number: 001-06439


                                SONY CORPORATION
                 (Translation of registrant's name into English)

                 1-7-1 KONAN, MINATO-KU, TOKYO, 108-0075, JAPAN


                    (Address of principal executive offices)

          The registrant files annual reports under cover of Form 20-F.



Indicate by check mark whether the registrant  files or will file annual reports
under cover of Form 20-F or Form 40-F,

                  Form 20-F  X                   Form 40-F __


Indicate by check mark whether the  registrant  by  furnishing  the  information
contained  in this  Form is  also  thereby  furnishing  the  information  to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934,
Yes No X


If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b):82-______



                                   SIGNATURE


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.


                                                            SONY CORPORATION
                                                              (Registrant)


                                         By:  /s/  Nobuyuki Oneda
                                                      (Signature)
                                         Nobuyuki Oneda
                                         Executive Vice President and
                                         Chief Financial Officer

Date: April 25, 2008

List of materials

Documents attached hereto:


i) Press release announcing Samsung and Sony Agreed on Establishing Additional
                             8th Generation Line at S-LCD



                                                                  April 25, 2008
                                                    Samsung Electronic Co., Ltd.
                                                                Sony Corporation


                    Samsung and Sony Agreed on Establishing
                    Additional 8th Generation Line at S-LCD


Seoul,  Korea/Tokyo,  Japan,  April 25,  2008 - Samsung  Electronics  Co.,  Ltd.
("Samsung") and Sony Corporation  ("Sony") today announced that they have signed
a  contract  to  establish  an  additional  8th  generation   amorphous  TFT-LCD
manufacturing  line  ("8-2  line") at their  joint  venture,  S-LCD  Corporation
("S-LCD").

S-LCD,  established in April 2004,  started its 7th generation line operation in
April  2005 and its first  8th  generation  line  operation  in  August  2007 to
manufacture  and supply TFT-LCD panels to Samsung and Sony. To meet the increase
of the world demand for LCD  televisions,  Samsung and Sony agreed to expand the
capacity of the 8th generation  line.  Total investment for the 8-2 line will be
approximately 1.8 trillion KRW (approximately  $1.9 billion/200 billion JPY) and
will be invested by S-LCD.

The 8-2 line is to be built in the Tangjeong Complex, and production is targeted
to start in the second quarter of 2009. The production  capacity of the new line
is expected  to be  initially  60,000  sheets per month  (substrate  glass input
basis). The size of substrate glass from this line will be 2,200 x 2,500mm.

By adding the 8-2 line,  together with the current 8th and 7th generation  lines
in  Tangjeong,S-LCD is expected to be a stable and efficient supplier to Samsung
and Sony of large screen LCD panels.


(S-LCD Production Line Status) (as of April 25, 2008)

   7th Generation Line
   -------------------
   Startup: April 2005
   Current capacity: 100,000 sheets / month(*)
   Motherglass size: 1,870 x 2,200 mm

   First 8th Generation Line
   -------------------------
   Startup: August 2007
   Current capacity: 50,000 sheets / month(*)
   Motherglass size: 2,200 x 2,500 mm

< Additional 8th Generation Line >
   Startup: 2nd Quarter 2009
   Initial capacity: 60,000 sheets / month(*)
   Motherglass size: 2,200 x 2,500 mm

(*) substrate glass input basis


About Samsung Electronics

Samsung   Electronics   Co.,   Ltd.  is  a  global   leader  in   semiconductor,
telecommunication,  digital media and digital convergence technologies with 2007
consolidated sales of US$103.4 billion.  Employing  approximately 150,000 people
in 134  offices in 62  countries,  the company  consists  of five main  business
units:   Digital  Media   Business,   LCD  Business,   Semiconductor   Business,
Telecommunication Business and Digital Appliance Business.  Recognized as one of
the fastest growing global brands,  Samsung Electronics is a leading producer of
digital TVs,  memory chips,  mobile phones and TFT-LCDs.  For more  information,
please visit www.samsung.com.

About Sony Corporation

Sony   Corporation   is  a  leading   manufacturer   of  audio,   video,   game,
communications,  key device and information technology products for the consumer
and professional markets. With its music,  pictures,  computer entertainment and
on-line  businesses,  Sony is uniquely  positioned to be the leading electronics
and entertainment  company in the world. Sony recorded consolidated annual sales
of  approximately  $70 billion for the fiscal  year ended March 31,  2007.  Sony
Global Web Site: http://www.sony.net/

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