V-TEK Royce DE35-ST User manual

DE35-ST & DE35-300
User’s Guide
User’s Guide #D292469I
Royce Instruments
480 Technology Way
Napa, CA 94558
PH [phone]
www.royceinstruments.com
V-TEK, Inc.
751 Summit Avenue
Mankato, MN 56001
PH [phone]
www.vtekusa.com

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BLANK PAGE

EC Declaration of Conformity
Manufacturer’s Name: V-TEK Inc.
Manufacturer’s Address: 751 Summit Avenue
Mankato, MN 56001
Bearing sole responsibility, hereby declare that the product referred to by this declaration is in conformity
with the following standards or normative documents:
Description: Royce Die Sorter
Specification: Model DE35-ST
Serial #: XXXXXXX
The following standards have either been referred to or been complied with in part or in full as
relevant :
Low Voltage Directive (LVD)
EN 61010
Safety Requirements for Electrical Equipment for
Measurement, Control and Laboratory Use
89/336/EEC
Electromagnetic Compatibility (EMC)
EN61326: 1997
EN55011: 1998
2011/65/EU
RoHS 2
Restriction of Hazardous Substances
Full Name of responsible person and place of signing
Mitchell Jacobs
Place V-TEK Inc. Position President/CEO
Signature Date 02/11/2021
751 Summit Avenue, Mankato, Minnesota 56001 USA
Telephone: [phone] Fax No. [phone]

DE35-ST Operating Instructions
D292469I 3
CONTENTS
Contents 3
Introduction & Overview 7
Overview 7
Utility Requirements 8
Installed Dimensions: DE35-ST 8
Installed Dimensions: DE35-300 8
Machine Setup & Installation 9
Safety Instructions 10
Unpacking & Installation 12
Uncrate the DE35/DE35-300 12
Unpack the Carton 12
Setup & Start-Up 13
Connections & Setup 13
Power Up 14
Installing an Eject Head 15
Installing a Pickup Tip 16
Installing the Wafer Holder 17
Check Follow Focus & Zoom Center 18
System Alignment: DE35 19
System Alignment: DE35-300 21
Basic Operation 26
Operational Set Up 26
Calibrating Waffle Packs 42
Full Cycle: Pick & Place in Single Step Mode 43
Detailed Operation 45
Menus 45
Overview 45

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Output Select 46
Synchronized Die Lift: 49
X-Axis Placement Sequence: 50
Inspections Options 52
Die Inverter: Selected/Not Selected 52
Output Sizes Menu 53
Modes of Operation 57
Run Mode 57
Keyboard Function in Run Mode 57
Single Step Mode 61
Keyboard Function in Single Step/Teach Mode 61
Pick & Place Cycle 63
Teach Mode 66
Output Setup 67
Changing Output Sizes 67
Selecting a New Die Count 67
Selecting a New Waffle Pack Type 67
Calibrating Waffle Packs 68
Programming Waffle Pack Dimensions 70
Erasing Unwanted Pattern Numbers 72
Changing Output Configuration 73
Pickup Head Adjustment 74
Adjusting the Pickup Height and Position 74
Adjusting the Die Pickup Delay 74
Adjusting Lift to Search Height 75
Adjusting Pickup Tip Height at Placement 75
Adjusting Die Pickup Tip Force 76
Adjusting Pickup Tip Purge (Blow Off) 77
Die Eject System 79
Adjusting the Die Ejector 79

DE35-ST Operating Instructions
D292469I 5
Adjusting the Die to the Pickup Tip: DE35-ST 81
Die Inverter System 83
Die Inverting Cycle 84
Die Inverting Discussion 86
Adjust Die Inverter Home Position 87
Adjust the Inverter Flexure 88
Adjust Inverter Z & Y Position 88
Non-Surface Contact Operation 89
Non-Surface Contact Pickup Cycle 89
Edge Pick Up 91
Adjust Pickup Grippers 92
Replace Gripper Fingers 93
Die Underside Inspection 95
Adjust Pickup Tip Height at Underside Inspection 95
Underside Inspection Cycle 96
Die Facet Inspection 97
Adjust Pickup Tip Height at Facet Inspection 97
Adjust Die Position on Rotating Spindle at Facet Inspection 97
Facet Inspection Cycle 99
Wafer Holders 100
Wafer Holder Interlock 101
Film Frame Holders 102
Operation of Expanding Film Frame Holder 102
Ring Holders 103
Operation of Expanding Ring Holder 103
DES-AUM Die Eject Actuator 105
Adjust Needle Speed & Height 105
Basic Troubleshooting & Maintenance 107

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Preventative Maintenance Schedule 107
Bi-monthly Maintenance 107
Semi-Annual Maintenance: 109
Maintenance Procedures 111
Setting the Camera Tube Mounting Position 111
Optical Center and Follow Focus Setup 111
Adjusting Pickup Height at the Pick Position 112
Adjust Pickup Height at Place Positions 112
Eject Head Maintenance, Needle Replacement and Planarization. 113
Needle Replacement and Planarization: EJT, EJTN, EJM, EJMN, EJA, EJAN
113
Required Tooling & Supplies: 113
Links: 113
General Mirror Use Tips: 113
Eject Head Overview 114
0.75” Diameter Eject Heads 114
1.1, 1.5 & 2.0 Diameter Eject Heads 115
Needle Replacement & Planarization of 0.75 inch diameter (small) Eject Heads
117
Removal of broken needles 117
Insertion of new needle(s) and planarization. 119
Removal of broken needles 122
Eject Needle List 128
Appendices 130
Appendix A: Table of Recommended Eject Heads 130
Appendix B: Table of Recommended Pick-Up Tips 132
Appendix C: Recommended Spare Parts 134
Immediate Production Back Up Spare Parts 134
Production Back Up Spare Parts 134
Long Term Spare Parts 135
Appendix D: Table of Fluoroware Waffle Pack Dimensions 136

DE35-ST Operating Instructions
D292469I 7
Introduction & Overview
Overview
The DE35 ST and DE35-300 semi-automatic die pick-and-place systems are a simple low
cost machine for picking die from sawn or scribed wafers mounted on adhesive film. Die
can be placed into waffle packs, gel packs, film frames, or directly onto substrates. The
DE35-ST and DE35-300 will handle die sizes from as small as 0.008 inch square to over 1.0
inch square.
Setup and option information is preserved in non-volatile memory so that following a
weekend shutdown, for example, you can restart the machine without further setup.
Waffle pack pockets for die placement are automatically selected. Manual selection using
the keyboard arrow keys enables completion of partially filled waffle packs. If a grading
output mode is selected, the machine places the die in the next pocket of the
corresponding waffle pack and advises the operator when any of the waffle packs are full.
Standard configuration is for Surface contact pick up, where the die is lifted by an eject
needle and the pickup tip touches the die and holds the die with vacuum. The system is
also available in a Non-Surface Contact, (NSC) configuration. In NSC, the die is picked by
the edges using tweezers like fingers.
Additional options available with the DE35 Series allow for Underside inspection of the
die picked and Facet inspection for Laser Diode operations.

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Utility Requirements
AIR 40 - 80 psi (2.7 - 5.4 atm), oil free
Tubing, polyurethane, 85A, 1/8 ID, 1/4 OD, 126 PSI MAX @ 75 DEG F,
TRANSPARENT BLUE, or equivalent (customer supplied).
Note: Oil free air preferred since some discharge to atmosphere will take place.
VACUUM 20 in Hg (508 mm Hg)
Tubing, vinyl (PVC OR TYGON), 1/8 ID, 1/4 OD, CLEAR, or equivalent
(customer supplied)
ELECTRICAL 110-220 VAC, 50 - 60 HZ
POWER 25 watts continuous, 50 watts intermittent
FUSE: DE35-ST 5 Amp
DE35-300 5 Amp
Installed Dimensions: DE35-ST
WIDTH 45 in. (1.15m)
DEPTH 33 in. (0.83m)
HEIGHT 25 in. (0.66m)
WEIGHT 205 lb. (93 kg)
Note: All dimensions are approximate and subject to change without notice.
Installed Dimensions: DE35-300
WIDTH 48.0 in. (1.22m)
DEPTH 40.3 in. (1.02m)
HEIGHT 26 in. (0.66m)
WEIGHT 430 lb. (195 kg)
Note: All dimensions are approximate and subject to change without notice.

DE35-ST Operating Instructions
D292469I 9
Machine Setup & Installation
The DE35 ST Die Pick and Place System is intended to be installed in a facility meeting
the listed environmental requirements unless otherwise specified in a particular section.
•Indoor use
•Altitude up to 2000 meters
•60 to 70 degrees Fahrenheit
•Maximum Relative Humidity of 10 to 90 percent, non-saturating.
•Main supply voltage fluctuations not to exceed ±10% of nominal voltage.
•Transient over-voltages according to installation categories: Over voltage
Categories II
•Pollution Degree 2
If the equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.

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Safety Instructions
The information in this document is subject to change in order to improve reliability,
design, or function without prior notice and does not represent a commitment on the
part of this company.
1. Read Instructions - All the safety and operating instructions must be read before
the machine is operated.
2. Follow Instructions - All operating and use instructions must be followed.
3. Heat - The machine should be situated away from heat sources such as radiators,
heat registers, ovens, or other machinery that produce heat.
4. Power-Cord Protection - Power-supply cords should be routed so that they are
not likely to be walked on or pinched by items placed upon or against them
paying particular attention to cords at plugs, convenience receptacles, and the
point where they exit from the appliance.
5. Object and Liquid Entry - Care must be taken so that objects do not fall and
liquids are not spilled into the enclosure through openings.
6. Do not use the machine near water, or when you are wet - If the machine
comes in contact with any liquids, unplug the power and line cords immediately.
Do not plug the machine back in until it has been dried thoroughly.
7. Damage Requiring Service - The machine must be serviced by qualified service
personnel when:
A. The power supply cord or the plug has been damaged; or
B. Objects have fallen or liquid has been spilled into the machine; or
C. The machine has been exposed to rain; or
D. The machine does not appear to operate normally or exhibits a marked
change in the performance; or
E. The machine has been dropped, or the enclosure is damaged.
8. Servicing - The user should not attempt to service the machine beyond that
described in the operating instructions. All other servicing should be referred to
qualified service personnel. Opening the machine or reassembling it incorrectly
may expose you to dangerous voltages or other risks.
9. Install this machine securely on a stable surface - Serious damage may result if
the machine falls. Ensure the PC is mounted securely on the top left side of the
mainframe for safety.
10. During thunderstorms, avoid using machines connected to a phone line - There
may be a slight chance of electric shock from lightning.

DE35-ST Operating Instructions
D292469I 11
11. Do not use machine in the vicinity of a gas leak - If you suspect a gas leak,
report it immediately, but use a telephone away from the area where gas is
leaking.
12. Use only the correct power source as marked on the machine - If you are not
sure of the power supply; consult your local power company. If the machine
uses a wall plug-in transformer, use only the transformer supplied.
13. Your wall outlet must only accept a polarized, three-prong grounded-plug -
Such plugs are designed for your safety. Do not attempt to defeat this purpose.
If you cannot insert the plug easily, an electrician should replace your outlet.
14. EMO switch cables must be plugged in correctly - PC monitor and illuminator
must be plugged into the mainframe (not into the wall) to ensure that they are
shut off if EMO switch is engaged.
15. Moving and lifting the DE35 ST - The DE35 ST mainframe weighs 205 lbs (93 kg).
Moving or lifting the system requires four individuals, with one positioned at
each corner of the machine.
Moving and lifting the DE35 300 - The DE35-300 mainframe weighs 430 lbs (195
kg). Moving or lifting the system requires a mechanical lifting system. Do NOT
attempt to move the machine manually.

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Unpacking & Installation
Uncrate the DE35-ST/DE35-300
1. Remove all packaging material and place the mainframe on a suitable, secure
table.
2. Connect air and vacuum in accordance with the specifications given in Utility
Requirements section.
3. Connect all power.
Unpack the Carton
1. Inventory all parts and accessories against the shipping document.
2. Verify all parts are received.
3. Carefully inspect for small parts before discarding any packing material.
4. Call Royce with any questions concerning parts found when unpacking.

DE35-ST Operating Instructions
D292469I 13
Setup & Start-Up
Connections & Setup
1. Locate the Foot Switch and plug into the appropriate connector on the Rear
Panel.
2. Remove the Transit Screw holding the X-Y Stage in position. This is located at the
front right corner of the X-Y Stage and has a red plastic cap.
3. Install the Target Camera Mounting Bracket with Lens assembly, using (2) ¼ x 20
Socket Head Cap Screws provided. (Requires a 3/16 Allen wrench).
a. Screw the Camera onto the top of the Lens Assembly until it stops and is
snug, but not tight.
NOTE: Be careful, the screw threads are fine and are easily damaged.
b. The Camera orientation is set at the factory so that a non-inverted image
appears on the monitor.
4. Install an Eject Head into the Eject Actuator (see directions on the following
page).
a. If you have more than one type of Eject Head a single needle Eject Head
is preferable for alignment purposes.
b. Verify air and vacuum are connected to the Actuator and the Eject Head.
5. Connect the Power Supply (1).
6. Connect the Display Port to HDMI cable between the PC and monitor (2).
7. Attach the COM cable from the Mainframe’s COM2 port to the USB to Serial
convertor’s DB9. Plug the USB side into the PC’s USB (3).
8. Connect all USB devices based on Type A or B system configurations:
a. The system possesses a single camera
i. Connect the camera to USB (4)
2
1
5
6
3
4
Figure 1 - Back panel of PC

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ii. Connect the keyboard and mouse to USB (5 & 6)
b. The system possesses multiple cameras:
i. Connect the cameras to USB 4 – 6.
ii. Connect the keyboard and mouse to the PC’s front USB ports.
Power Up
1. Verify that Illumination (part of the DE35 optics package) is turned ON.
2. Press the Power button on the front of the monitor.
3. Press the Power button on the front of the PC. The camera will turn on
automatically when the PC is turned on.
4. A light should now be seen on the front of the PC, showing that the PC is on (see
Figure 2).
5. Once the PC is booted login with the Royce account (default password is ROYCE).
6. Royce Technical Video will auto launch with each boot.
Note: There are two user accounts on the system. The administrator account is
“ROYCE”, password “ROYCE”. The user account is “User”, password “User”.
Figure 2 – Front of the PC
Figure 2 – Front of the PC

DE35-ST Operating Instructions
D292469I 15
Installing an Eject Head
Select the appropriate Eject Head for the die size which will be picked. If unsure which
Eject Head to use, refer to the Table of Recommended Eject Head Sizes at the end of
this manual.
1. Screw the Eject Head into the Actuator located in the center of the machine,
directly under the Camera.
a. If the Eject Head is a single needle (used to pick die smaller than 30
mil square), the orientation is not important. Tighten the Eject Head
so that it is snug.
b. For multiple needle heads, the Eject Head will need to be rotated
until the needles are square with the die being picked. For motorized
stages (DES-AUM), the Eject Head should always be screwed fully into
the Actuator so the Eject Head Body is flush with the top of the
Actuator.
To rotate the Eject Head, loosen the screws at the base of the
Actuator and rotate the Actuator until needles are in desired position.
Then tighten screws at the base of the Actuator.
c. For the standard four-needle Eject Head, the needles should line up
with the four corners of the die, as shown below.
2. Connect the Vacuum Tube from the Front Panel of the machine to the Nozzle
protruding from the Eject Head.
Eject Needle
Die

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Installing a Pickup Tip
To install a Pickup Tip you will need a .050 Allen Hex Key and the proper size tip for the
die you want to pick.
1. With the power ON, use the ARM LOAD/UNLOAD key to sequence the Z-Arm till
it is located between the Wafer Holder and the Output Plate.
2. Insert tip into hole in bottom of Pickup Head.
3. Carefully snug the setscrew to hold the tip in the head.

DE35-ST Operating Instructions
D292469I 17
Installing the Wafer Holder
1. Install the Wafer Holder on the Die Eject Stage (DES) with the 10-32 x 2.25
socket cap screws provided.
Figure 1.1: Max 4 in Wafer Diameter Holder
Figure 1.2: Max 6 in Wafer Diameter Holder
Figure 1.3: Max 8 in Wafer Diameter Holder

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2. Plug the Interlock Cable into the connector located on the panel to the right
of the DES.
3. Install a Wafer with die on the Wafer Holder.
4. Align the die on the X and Y Axis by rotating the wafer in the holder. Final
alignment can be done with the Theta Adjustment of the Wafer Holder.
5. Ensure the Wafer Holder is closed, and the Micro Switch is made. (Adjust the
lever on the frame until the switch is made.)
Check Follow Focus & Zoom Center
NOTE: The Camera and Zoom Lens have been set up to ensure that the lens is
“zoom centered” and "follows focus" throughout the zoom range. Any
adjustment of the camera tube height or alignment is strongly discouraged
without first consulting the manufacturer.
1. Turn on the Monitor and the PC. The Royce TV program will automatically
launch.
2. Click on the '+' button and then move the cursor over to the live video image.
Click in the top left corner and drag down to the bottom right corner and
release. This should create a cross in the middle of the video image.
3. Zoom Camera Lens into maximum zoom.
4. Using the hand wheels on the DES, align a die with the crosshairs in the
upper right segment of the Monitor. Align the die so the left and bottom
edges of the die are on the crosshairs. Adjust the focus for a clear
presentation.
5. Zoom the Camera Lens out to minimum zoom. The presentation should stay
in focus and the die should not move away from the crosshairs.
NOTE: If the alignment or focus changes when doing the above, see Optical
Center and Follow Focus in the Maintenance section of this manual.

DE35-ST Operating Instructions
D292469I 19
System Alignment: DE35
NOTE: For DE35-300 alignment, proceed to the next section.
After the System has been assembled it must be aligned. The Pickup tip, Eject needle
and the Camera must be properly aligned for the system to properly pick and place die.
1. Turn on the power and allow the system to reset, (30-40 seconds).
a. If the error message, Frame holder open, please close to continue is
displayed, check the micro switch on the holder and/or the plug in the
connector.
b. When the LCD displays To resume, press the Yes key, press YES.The
system will continue resetting.
2. On the DE35 ST keyboard, select Single Step.
a. The LCD should display Teach Step Fine or Coarse in upper left corner
and “Pickup Clear” in the upper right corner.
b. The second line indicates what will occur next, when the foot switch is
depressed: Turn on Tape Vacuum
3. Use the DES to move the Wafer Holder until the die are out of the way and bare
tape is over the Eject Head.
4. Press the Foot Switch until the Pickup Arm is over the Eject Stage, and the LCD
reads Go Down To Pick Height
5. Press the Foot Pedal once more to move the Pickup Head down to pick height. If
using a Vespel tip, tap the tip lightly down on the tape surface.
6. Press the NO key to terminate the cycle. The Arm will move to the right to the
Wait Position. A circular mark should now be visible on the tape.