JPH02114954U - - Google Patents
Info
- Publication number
- JPH02114954U JPH02114954U JP1989023555U JP2355589U JPH02114954U JP H02114954 U JPH02114954 U JP H02114954U JP 1989023555 U JP1989023555 U JP 1989023555U JP 2355589 U JP2355589 U JP 2355589U JP H02114954 U JPH02114954 U JP H02114954U
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- reflector
- reflective surface
- led chip
- exposed
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第1図は本考案実施例の反射器の構造を示す斜
視図、第2図は本考案実施例の正面構造を示す図
、第3図は本考案実施例の上面構造を示す図、第
4図は本考案実施例と従来例との光強度を示す図
、第5図は従来例の正面構造を示す図、第6図は
従来例の上面構造を示す図、第7図は従来例の反
射器の構造を示す斜視図である。 1……反射器、1a……反射面、2,3,4…
…リードフレーム、5……LEDチツプ、6……
金線、7……透明樹脂、8……金属膜。
視図、第2図は本考案実施例の正面構造を示す図
、第3図は本考案実施例の上面構造を示す図、第
4図は本考案実施例と従来例との光強度を示す図
、第5図は従来例の正面構造を示す図、第6図は
従来例の上面構造を示す図、第7図は従来例の反
射器の構造を示す斜視図である。 1……反射器、1a……反射面、2,3,4…
…リードフレーム、5……LEDチツプ、6……
金線、7……透明樹脂、8……金属膜。
Claims (1)
- 反射器の底面部にLEDチツプが搭載され、反
射器、LEDチツプ及びLEDチツプへの給電端
子であるリードフレームが透明樹脂によりモール
ドされた構造のLED表示素子において、上記反
射器はカツプ状で且つ金属膜で覆われた反射面及
びリードフレームの端部が嵌合する孔を有し、上
記孔に嵌合したリードフレームが反射面の底に露
出し、この反射面の底のリードフレームの上にL
EDチツプが搭載された構造であることを特徴と
するLED表示素子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989023555U JPH0639467Y2 (ja) | 1989-03-01 | 1989-03-01 | Led表示素子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989023555U JPH0639467Y2 (ja) | 1989-03-01 | 1989-03-01 | Led表示素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02114954U true JPH02114954U (ja) | 1990-09-14 |
JPH0639467Y2 JPH0639467Y2 (ja) | 1994-10-12 |
Family
ID=31242645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989023555U Expired - Fee Related JPH0639467Y2 (ja) | 1989-03-01 | 1989-03-01 | Led表示素子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0639467Y2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310288U (ja) * | 1976-07-09 | 1978-01-27 | ||
JPS54165174U (ja) * | 1978-05-11 | 1979-11-20 | ||
JPS56121275U (ja) * | 1980-02-19 | 1981-09-16 | ||
JPS59128753U (ja) * | 1983-02-17 | 1984-08-30 | オムロン株式会社 | 面発光装置 |
JPS59189686A (ja) * | 1983-04-13 | 1984-10-27 | Rohm Co Ltd | 表示装置 |
-
1989
- 1989-03-01 JP JP1989023555U patent/JPH0639467Y2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310288U (ja) * | 1976-07-09 | 1978-01-27 | ||
JPS54165174U (ja) * | 1978-05-11 | 1979-11-20 | ||
JPS56121275U (ja) * | 1980-02-19 | 1981-09-16 | ||
JPS59128753U (ja) * | 1983-02-17 | 1984-08-30 | オムロン株式会社 | 面発光装置 |
JPS59189686A (ja) * | 1983-04-13 | 1984-10-27 | Rohm Co Ltd | 表示装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0639467Y2 (ja) | 1994-10-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |