Exhibit 99.1

                            TEGAL CORPORATION REPORTS
       FOURTH QUARTER AND FISCAL YEAR 2003 FINANACIAL RESULTS - ANNOUNCES
                           CONVERTIBLE DEBT FINANCING

PETALUMA,  CALIF.,  JULY 1, 2003 -- Tegal Corporation  (Nasdaq:TGAL),  a leading
designer  and  manufacturer  of plasma etch and  deposition  systems used in the
production of integrated  circuits,  today announced  financial  results for the
Fourth Quarter and Fiscal Year 2003, which ended March 31, 2003.

Revenues for the fiscal Fourth  Quarter were $4 million,  a decrease of 43% from
$7 million  for the fiscal  Fourth  quarter of 2002,  and an increase of 8% from
$3.7 million in the fiscal third quarter of 2003.  Tegal  reported a net loss of
$1.7  million,  or $0.09 per share,  for the quarter,  compared to a net loss of
$1.2  million,  or $0.09  per  share in the  comparable  quarter  one year  ago.
Sequentially,  Tegal's  reported loss  declined from $3.3 million,  or $0.20 per
share, in the fiscal third quarter of 2003.

For Fiscal  2003,  revenues  were $14.1  million,  a decrease  of 35% from $21.6
million for Fiscal 2002.  Tegal reported a net loss of $12.6  million,  or $0.82
per share, for the Fiscal Year, compared to a net loss of $8.7 million, or $0.67
per share in the previous fiscal year.

In recent  months,  Tegal has achieved a number of  revenue-generating  business
wins, and completed a $20-million  cost-reduction program. These milestones have
significantly  advanced the  company's  initiative  to extend its  leadership to
adjacent markets that are integral to etch and deposition  processes  related to
new materials.  Industry analysts forecast  substantial growth in these markets,
which are driven by increased demand for wireless and hand-held products,  PDAs,
cell phones, smart cards, and RFIDs (radio frequency identification devices).

Also of note, as stated in Tegal's  recently filed Form 10K for Fiscal 2003, the
company's backlog stood at $6.0 million,  compared with $2.0 million a year ago.
In an update as of June 30, Tegal said that its backlog  stood at  approximately
$4.3 million.

Tegal also announced  today the signing of definitive  agreements with investors
to raise up to $7.2 million in a private placement of convertible debt financing
to be completed in two steps. The first step, completed yesterday,  involved the
infusion of  approximately  $1 million into the Company.  The second step, which
will make  available the balance of the financing,  will be completed  following
shareholder approval. This matter will be brought to the shareholders in Tegal's
Annual Meeting,  currently scheduled for August 26, 2003. Shareholders of record
as of July 10, 2003 will be allowed to vote at the meeting. The proceeds of this
financing will be used to fund Tegal's  general  working  capital  requirements.
Under  the  terms  of the  proposed  financing,  Tegal  will  issue  convertible
debentures with a conversion  price of $0.35 per share plus warrants to purchase
up to an additional 4.1 million shares of the company at $0.50.

"Several  recent  business wins are positive  signs that the markets in which we
specialize  are  improving",  said Tegal  Chairman and Chief  Executive  Officer
Michael Parodi.  "Our  cost-reduction  program,  which has provided a cumulative
savings  going forward of more than $20 million  annually  compared to two years
ago, combined with the financing announced today, will significantly improve the
financial health of the Company," Mr. Parodi said.

"We are  extremely  pleased  that we were  able to  secure  financing  in a very
difficult capital market for semiconductor equipment manufacturers and micro-cap
companies in general " said Mr. Parodi.  "We will be calling on our shareholders
to back our  recommendation  for the  issuance  of  additional  shares  to these
investors,  confident that we have explored many other alternatives.  We believe
that this is the best  alternative  for our  stockholders to achieve the highest
value for their shareholding."




Performance highlights in recent months include:

|_|    The sale to a leading  semiconductor  manufacturer of an  EndeavorEUV(TM)
       PVD cluster tool for use in producing  state-of- the-art photomasks using
       extreme  ultraviolet  (EUV)  radiation.  This sale was the  second  major
       publicly announced order this year by Tegal's Sputtered Films subsidiary.
       Earlier in the year, the Company announced a repeat order for an Endeavor
       PVD   cluster   tool  from   another   leading   worldwide   supplier  of
       semiconductors. Tegal expects to sell additional systems to that customer
       over the next 18 months.

|_|    The sale of a 903e  plasma  etch  system  to a leading  sensor  and power
       device  manufacturer in the United Kingdom.  The tool will join other 903
       systems already installed at this location and be used in the manufacture
       of a variety of high power RF  sensors,  automotive  devices  and imaging
       components.  Tegal's 900 Series  systems are widely  recognized for their
       low cost of  ownership  and high  throughput.  More than 1,300 of the 900
       Series systems have been installed worldwide and are supported by Tegal's
       extensive worldwide field process and service organization.

|_|    A repeat  order  from a  leading  Japanese  charge-coupled  device  (CCD)
       manufacturer for a model 6510 HRe-(TM)  advanced etch system.  The system
       is needed  to meet  rapidly  expanding  production  requirements  for CCD
       arrays. CCDs are critical components used in many high resolution digital
       imaging applications including digital cameras, video recorders,  and the
       new picture-taking cellular phones.

|_|    An  order  from a  leading  Japanese  semiconductor  manufacturer  for an
       extensive system upgrade of one of its advanced etch systems. The upgrade
       is needed to meet rapidly expanding production  requirements for advanced
       non-volatile  memory devices known as Ferroelectric  Random Access Memory
       (FeRAM). The upgrade includes extensive productivity  enhancements to the
       existing system, as well as the addition of a second production  chamber.
       The upgraded  tool is to be  transferred  into  mainstream  manufacturing
       alongside  other Tegal advanced etch systems  already being used in FeRAM
       production.

|_|    Tegal was  granted two patents in the Fourth  Quarter for  producing  sub
       0.15 micron devices via a unique  apparatus and solid source method.  One
       of  the  patents'  focus  is on the  production  of  controlled  vertical
       profiles.  The second patent enables  manufacturers  to produce  advanced
       devices using solid source technology  thereby extending the capabilities
       of standard  etchers that rely on source gases to define the features for
       advanced devices. The vertical profiles from both patents can be used for
       the production of next generation  MPU's,  MRAM, DRAM,  FeRAM,  Thin Film
       Head, Compound Semiconductors, and system-on-a-chip products.

Additionally, in an action designed to ensure an orderly trading environment for
its stock,  Tegal  announced  in May the  transfer  of the listing of its common
stock to the Nasdaq  SmallCap  Market.  The Company's  continued  listing on the
Nasdaq  SmallCap  Market is  contingent  upon the  successful  completion  of an
application and review process.  Tegal also announced that its stockholders have
given its Board of Directors the authority to effect,  should it elect to do so,
a reverse split of the company's  common stock within a range of  two-for-one to
fifteen-for-one.




The timing and ratio of a reverse  split,  if any, is at the sole  discretion of
the Tegal Board of  Directors.  The action was approved on April 28, 2003,  at a
special meeting of Tegal stockholders.

Tegal is the incumbent  provider of integrated etch and deposition  solutions to
more than 20 major IC manufacturers  now actively engaged in the development and
production of advanced  semiconductor devices incorporating new materials.  More
than half of Tegal's 80+ patents are essential in the development and production
of these devices.  Tegal has established a leading  position in the Non-volatile
Memory market, which includes such devices as FeRAM - now moving into production
in the form of 4 Meg devices  for newest  generation  cell  phones and  wireless
devices.  Non-volatile Memory also includes MRAM devices, a market driven by the
need for faster,  lower power,  longer lasting replacement for Flash, Eprom, and
other memory devices.  While still in the development  stage,  Tegal is actively
engaged  with  nearly  all of the major IC  manufactures  around  the world with
programs in this area, and it has produced  results that are unmatched by any of
its competitors.

In addition to the  Non-Volatile  Memory  market,  Tegal's  etch and  deposition
systems  are  targeted  at  several  other  niche  markets,  including  compound
semiconductors, MEMS, device-level packaging and EUV photomask production.

INVESTOR CONFERENCE CALL
Tegal will host an investor  conference  call today,  July 1, 2003, at 4:00 p.m.
(EST), which is open to all interested investors.  The call-in numbers are (800)
299-7098  or  (617)  801-9715.  For  either  dial-in  number,  investors  should
reference Tegal or reservation  number:  49431371.  A digital  recording will be
made available one hour after the completion of the conference call, and it will
be accessible  through Friday,  July 4, 2003. To access,  investors  should dial
(888) 286-8010 or (617) 801-6888 and enter reservation number: 20715072.

The conference  call also will be available  online via the Investor  Section of
the Company's website at: www.tegal.com. An online replay of the teleconference,
along with a copy of the Company's  earnings  release,  will be available on the
Company's website, as well.

SPECIAL NOTE

The securities sold in the private  placement have not been registered under the
Securities  Act,  and may not be  offered or sold in the  United  States  absent
registration or an applicable exemption from the registration requirements. This
press release shall not  constitute an offer to sell or the  solicitation  of an
offer to buy any of these securities.

SAFE HARBOR STATEMENT
Except  for  historical  information,  matters  discussed  in this news  release
contain  forward-looking  statements  within the  meaning of Section  27A of the
Securities Act and Section 21E of the Exchange Act. Forward-looking  statements,
which are based on  assumptions  and describe our future plans,  strategies  and
expectations,  are generally  identifiable by the use of the words "anticipate,"
"believe,"  "estimate,"  "expect," "intend,"  "project" or similar  expressions.
These  forward-looking  statements  are  subject  to  risks,  uncertainties  and
assumptions about the company including, but not limited to industry conditions,
economic conditions, acceptance of new technologies and market acceptance of the
company's products and services. All forward-looking  statements attributable to
us or persons acting on our behalf are expressly  qualified in their entirety by
the cautionary  statements in this paragraph.  For a further discussion of these
risks and uncertainties, please refer to the company's periodic filings with the
Securities and Exchange Commission.



ABOUT TEGAL
Tegal Corporation,  headquartered in Petaluma, California, is a leading designer
and manufacturer of plasma etch and deposition systems used in the production of
smart cards, opto-telecom devices,  integrated circuits (ICs), and other related
microelectronics  devices. Both etching and deposition are key process steps and
must be  repeated  multiple  times in the  production  of these  devices.  Tegal
markets and services its systems in all major IC-producing regions of the world.
More information is available on the Internet at: www.tegal.com.


- --------------------------
CONTACT:

Tegal Corporation
Thomas Mika (EVP and CFO), 707/763-5600
or
Nagle & Ferri Investor Relations
Frank Nagle or Bob Ferri, 415/575-1999




                           (Financial Exhibits Follow)







                                TEGAL CORPORATION
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                      (IN THOUSANDS, EXCEPT PER SHARE DATA)




                                          --THREE MONTHS ENDED--       --TWELVE MONTHS ENDED--
                                                  MARCH 31,                     MARCH 31,
                                            2003           2002           2003           2002
                                          --------       --------       --------       --------
                                                                           
Revenue                                   $  4,002       $  6,969       $ 14,100       $ 21,606
Cost of sales                                2,727          5,025         14,166         14,930
                                          --------       --------       --------       --------
     Gross profit (loss)                     1,275          1,944            (66)         6,676
Operating expenses:
     Research and development                1,418          1,233          4,815          5,928
     Sales and marketing                       662            820          2,922          3,996
     General and administrative              1,038          1,114          4,814          4,987
                                          --------       --------       --------       --------
         Total operating expenses            3,118          3,170         12,551         14,911
                                          --------       --------       --------       --------
         Operating income (loss)            (1,843)        (1,223)       (12,617)        (8,235)
Other income (expense), net                    148             (2)            (8)          (495)
                                          --------       --------       --------       --------
Net Income (Loss) Before Taxes              (1,695)        (1,225)       (12,625)        (8,730)
     Income Tax Expense                          0              0              0              0
Net income (loss) After Tax               $ (1,695)      $ (1,225)      $(12,625)      $ (8,730)
                                          ========       ========       ========       ========

Net income (loss) per common share:
     Basic                                $  (0.09)      $  (0.09)      $  (0.82)      $  (0.67)
     Diluted                              $  (0.09)      $  (0.09)      $  (0.82)      $  (0.67)
Shares used in per share computation
     Basic                                  16,064         14,311         15,311         13,030
     Diluted                                16,064         14,311         15,311         13,030







                                TEGAL CORPORATION
                           CONSOLIDATED BALANCE SHEETS
                                 (In thousands)

                                                    MARCH 31,    MARCH 31,
                                                      2003         2002
                                                     -------      -------

ASSETS

Current assets:
     Cash                                            $   912      $ 8,100
     Net receivables                                   2,681        2,579
     Net inventory                                     7,032       15,577
     Other current assets                                465        1,492
                                                     -------      -------

     Total current assets                             11,090       27,748

Intangible assets, net                                   959            0
Property and equipment, net                            4,916        1,382

Other assets, net                                        244           97
                                                     -------      -------

     Total assets                                    $17,209      $29,227
                                                     =======      =======

LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities                                  $ 6,049      $ 6,932
Long-term liabilities                                     37            9
Stockholders' equity                                  11,123       22,286
                                                     -------      -------
     Total liabilities and stockholders' equity      $17,209      $29,227
                                                     =======      =======