JPH059274B2 - - Google Patents
Info
- Publication number
- JPH059274B2 JPH059274B2 JP61309638A JP30963886A JPH059274B2 JP H059274 B2 JPH059274 B2 JP H059274B2 JP 61309638 A JP61309638 A JP 61309638A JP 30963886 A JP30963886 A JP 30963886A JP H059274 B2 JPH059274 B2 JP H059274B2
- Authority
- JP
- Japan
- Prior art keywords
- resin body
- thermosetting resin
- layer
- laser
- marking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011347 resin Substances 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 29
- 229920001187 thermosetting polymer Polymers 0.000 claims description 14
- 238000010330 laser marking Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 238000001723 curing Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Duplication Or Marking (AREA)
- Details Of Resistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61309638A JPS63162289A (ja) | 1986-12-26 | 1986-12-26 | 熱硬化性樹脂体へのレ−ザマ−キング方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61309638A JPS63162289A (ja) | 1986-12-26 | 1986-12-26 | 熱硬化性樹脂体へのレ−ザマ−キング方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162289A JPS63162289A (ja) | 1988-07-05 |
| JPH059274B2 true JPH059274B2 (enrdf_load_stackoverflow) | 1993-02-04 |
Family
ID=17995447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61309638A Granted JPS63162289A (ja) | 1986-12-26 | 1986-12-26 | 熱硬化性樹脂体へのレ−ザマ−キング方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162289A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2539839Y2 (ja) * | 1991-03-15 | 1997-07-02 | ソニー株式会社 | マーキングを施したモールドｉｃパッケージ |
| JPH0817951A (ja) * | 1994-06-27 | 1996-01-19 | Nec Corp | 半導体装置 |
| JP2006344994A (ja) * | 2006-08-28 | 2006-12-21 | Oki Electric Ind Co Ltd | 半導体装置の製造方法 |
-
1986
- 1986-12-26 JP JP61309638A patent/JPS63162289A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63162289A (ja) | 1988-07-05 |
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