JP2000031544A - Semiconductor light emitting element - Google Patents

Semiconductor light emitting element

Info

Publication number
JP2000031544A
JP2000031544A JP10197081A JP19708198A JP2000031544A JP 2000031544 A JP2000031544 A JP 2000031544A JP 10197081 A JP10197081 A JP 10197081A JP 19708198 A JP19708198 A JP 19708198A JP 2000031544 A JP2000031544 A JP 2000031544A
Authority
JP
Japan
Prior art keywords
light emitting
semiconductor light
synthetic resin
emitting element
emitting device
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.)
Pending
Application number
JP10197081A
Other languages
Japanese (ja)
Inventor
Hiromoto Ishinaga
宏基 石長
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP10197081A priority Critical patent/JP2000031544A/en
Publication of JP2000031544A publication Critical patent/JP2000031544A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805Shape
    • H01L2224/4809Loop shape
    • H01L2224/48091Arched
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181Encapsulation
    • H01L2924/1815Shape

Landscapes

  • Led Device Packages (AREA)

Abstract

PROBLEM TO BE SOLVED: To make targets to be irradiated which are arranged at positions adjacent to and distant from the surface of a mounting board generate lights with the identical semiconductor light emitting element. SOLUTION: An aperture part of a cover 8 composed of opaque synthetic resin of a semiconductor light emitting element 1 is filled with translucent synthetic resin 7, and a spherical curved surface 7a converging an output light of a semiconductor light emitting chip 5 on one side surface is formed. When a target to be irradiated is set at a position of X on an axial line Z perpendicular to a mounting board 9, a light generating focus is formed at the position of X by mounting the semiconductor light emitting element 1 on a position of (P) of the mounting board 9. When a target to be irradiated is set at a position of Y on the same axial line Z which is distant from the surface of the mounting board 9, a light generating focus is formed at a position of Y by mounting the semiconductor light emitting element 1 on a position of (Q) of the mounting board 9.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、側面を発光させる
ように構成した半導体発光素子に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a semiconductor light emitting device configured to emit light on a side surface.

【0002】[0002]

【従来の技術】半導体発光素子は、一般的には発光面を
実装基板に対して垂直方向に設定して実装されている。
しかしながら、サイドビュ−形の表示装置等において
は、半導体発光素子の発光面を実装基板に対して水平方
向に設定することが必要になる場合がある。このような
場合には、側面発光型の半導体発光素子が使用される。
2. Description of the Related Art Generally, a semiconductor light emitting device is mounted with a light emitting surface set in a direction perpendicular to a mounting substrate.
However, in a side view type display device or the like, it may be necessary to set the light emitting surface of the semiconductor light emitting element in a horizontal direction with respect to the mounting substrate. In such a case, a side emission type semiconductor light emitting device is used.

【0003】図6は、上記のような側面発光型の半導体
発光素子の一例を示す断面図である。図6において、基
板2の表面に一対のリ−ド電極パタ−ン3、4を形成
し、一方のリ−ド電極パタ−ン4の上面に半導体発光チ
ップ5をマウントする。半導体発光チップ5は、他方の
リ−ド電極パタ−ン4と金属線6にてワイヤ−ボンデン
グされる。
FIG. 6 is a cross-sectional view showing an example of the above-mentioned side emission type semiconductor light emitting device. In FIG. 6, a pair of lead electrode patterns 3 and 4 are formed on the surface of a substrate 2, and a semiconductor light emitting chip 5 is mounted on the upper surface of one of the lead electrode patterns 4. The semiconductor light emitting chip 5 is wire-bonded with the other lead electrode pattern 4 and the metal wire 6.

【0004】一対のリ−ド電極パタ−ン3、4、半導体
発光チップ5、金属線6を不透光性の合成樹脂で形成さ
れるカバ−8により覆う。このカバ−8には、一方の側
面に開口部が設けられており、開口部内に透光性の合成
樹脂7を充填する。半導体発光チップ5、金属線6は透
光性の合成樹脂7により封止される。
A pair of lead electrode patterns 3, 4, a semiconductor light emitting chip 5, and a metal wire 6 are covered with a cover 8 made of a light-impermeable synthetic resin. The cover 8 has an opening on one side surface, and the opening is filled with a translucent synthetic resin 7. The semiconductor light emitting chip 5 and the metal wire 6 are sealed with a transparent synthetic resin 7.

【0005】図示しない接続端子から一対のリ−ド電極
パタ−ン3、4に通電すると、半導体発光チップ5から
出力光を発光する。この際の出力光は、透光性の合成樹
脂7の端面、すなわち、半導体発光素子1の側面から実
装基板と平行な矢視A方向に発射される。
When a current is applied to a pair of lead electrode patterns 3 and 4 from a connection terminal (not shown), the semiconductor light emitting chip 5 emits output light. The output light at this time is emitted from the end surface of the translucent synthetic resin 7, that is, the side surface of the semiconductor light emitting element 1, in the direction of arrow A parallel to the mounting substrate.

【0006】[0006]

【発明が解決しようとする課題】このように、従来の側
面発光型の半導体発光素子は、実装基板と平行な方向に
出力光を発射する構成としているので、実装基板の表面
に近い位置に配置されている照射タ−ゲットを発光させ
ることができる。しかしながら、同じ半導体発光素子を
用いて、実装基板の表面から離れた位置に配置されてい
る照射タ−ゲットを発光させることはできないので、半
導体発光素子の用途が制限されるという問題があった。
As described above, since the conventional side-emitting type semiconductor light emitting device is configured to emit output light in a direction parallel to the mounting substrate, it is arranged at a position close to the surface of the mounting substrate. The emitted irradiation target can emit light. However, there is a problem that the application of the semiconductor light emitting element is limited because the irradiation target disposed at a position distant from the surface of the mounting substrate cannot emit light using the same semiconductor light emitting element.

【0007】本発明はこのような問題に鑑みてなされた
ものであり、実装基板の表面からの設定位置が異なる照
射タ−ゲットに対しても発光させることを可能として、
用途を拡大した半導体発光素子の提供を目的とする。
The present invention has been made in view of such a problem, and it is possible to emit light to an irradiation target having a different set position from the surface of a mounting board.
It is intended to provide a semiconductor light emitting device with expanded applications.

【0008】[0008]

【課題を解決するための手段】本発明の上記目的は、半
導体発光素子を、一対の電極と、電極に接続された半導
体発光チップと、前記半導体発光チップを封止する合成
樹脂の封止体とを備え、前記封止体の少なくとも一方側
面を透光性の合成樹脂で形成する半導体発光素子であっ
て、透光性の合成樹脂の端面に曲面を形成し、半導体発
光チップの出力光を集光して水平方向に対して傾斜した
方向に発射する構成とすることにより達成される。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a semiconductor light emitting device comprising a pair of electrodes, a semiconductor light emitting chip connected to the electrodes, and a synthetic resin sealing body for sealing the semiconductor light emitting chip. A semiconductor light-emitting element having at least one side surface of the sealing body formed of a light-transmitting synthetic resin, wherein a curved surface is formed on an end surface of the light-transmitting synthetic resin, and output light of the semiconductor light-emitting chip is formed. This is achieved by a configuration in which light is collected and emitted in a direction inclined with respect to the horizontal direction.

【0009】このように本発明の半導体発光素子は、透
光性の合成樹脂の端面に曲面を形成し、半導体発光チッ
プの出力光を集光して水平方向に対して傾斜した方向に
発射する構成としている。このため、実装基板の表面か
らの設定位置が異なる照射タ−ゲットに対して、半導体
発光素子の実装基板上の実装位置を変えることにより、
いずれの照射タ−ゲットに対しても確実に発光させるこ
とができるので、半導体発光素子の用途が拡大される。
As described above, in the semiconductor light emitting device of the present invention, the curved surface is formed on the end face of the transparent synthetic resin, and the output light of the semiconductor light emitting chip is condensed and emitted in a direction inclined with respect to the horizontal direction. It has a configuration. Therefore, by changing the mounting position of the semiconductor light emitting element on the mounting substrate for the irradiation target having a different setting position from the surface of the mounting substrate,
Since light can be reliably emitted from any of the irradiation targets, the applications of the semiconductor light emitting device are expanded.

【0010】[0010]

【発明の実施の形態】以下、本発明の実施の形態につい
て図を参照して説明する。図2は本発明の実施の形態に
係る半導体発光素子の断面図である。図6の半導体発光
素子と同じ部分または対応する部分については同一の符
号を付しており、詳細な説明は省略する。図2におい
て、透光性の合成樹脂7の端面、すなわち、半導体発光
素子1の発光面となる側面に、球状の曲面7aを形成す
る。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 2 is a sectional view of the semiconductor light emitting device according to the embodiment of the present invention. The same or corresponding parts as those of the semiconductor light emitting device of FIG. 6 are denoted by the same reference numerals, and detailed description will be omitted. In FIG. 2, a spherical curved surface 7 a is formed on an end surface of the light-transmitting synthetic resin 7, that is, on a side surface serving as a light emitting surface of the semiconductor light emitting element 1.

【0011】この球状の曲面7aは半導体発光チップ5
の出力光を集光して、基板2に対して斜め上方の方向に
出力光を発射する。すなわち、半導体発光チップ5の出
力光は、実装基板と平行な方向に対して上向きに傾斜し
た矢視B方向の照射タ−ゲットに発光焦点を設定して発
射される。
The spherical curved surface 7a is used for the semiconductor light emitting chip 5
And emits the output light obliquely upward with respect to the substrate 2. That is, the output light of the semiconductor light emitting chip 5 is emitted with its emission focal point set on the irradiation target in the direction of arrow B inclined upward with respect to the direction parallel to the mounting substrate.

【0012】透光性の合成樹脂7の端面のどの位置にこ
のような球状の曲面7aを形成するか、またその径をど
の程度の大きさに設定するかは、半導体発光チップ5の
出力光の集光効率等を考慮して選定される。そして、端
面に球状の曲面7aを有する透光性の合成樹脂7は、適
宜の金型を用いてカバ−8の開口部にモ−ルド成型によ
り一体に充填される。
The position of the end surface of the translucent synthetic resin 7 at which such a spherical curved surface 7a is formed and the size of the curved surface 7a are determined by the output light of the semiconductor light emitting chip 5. Is selected in consideration of the light collection efficiency and the like. The light-transmitting synthetic resin 7 having a spherical curved surface 7a at the end face is integrally filled into the opening of the cover 8 by molding using an appropriate mold.

【0013】図1は、半導体発光素子1を実装基板に実
装した状態を示す断面図である。図1において、実装基
板9に垂直な軸線Z上のXの位置に照射タ−ゲットがあ
る場合には、半導体発光素子1を実装基板9の(P)の
位置に実装することにより、Xの位置に発光焦点が設定
される。
FIG. 1 is a sectional view showing a state where the semiconductor light emitting device 1 is mounted on a mounting substrate. In FIG. 1, when the irradiation target is located at the position of X on the axis Z perpendicular to the mounting substrate 9, the semiconductor light emitting device 1 is mounted at the position (P) of the mounting substrate 9 so that X The light emission focus is set at the position.

【0014】次に、同じ軸線Z上の実装基板9の表面か
らの位置がXの位置よりも離れたYの位置に照射タ−ゲ
ットがある場合には、半導体発光素子1を実装基板9の
(Q)の位置に実装することにより、Yの位置に発光焦
点が設定される。このように、照射タ−ゲットが実装基
板9の表面に近い位置にある場合にも、また、実装基板
9の表面から離れた位置にある場合にも、実装基板9へ
の実装位置を変えることにより、同一の半導体発光素子
1により異なる照射タ−ゲットへの発光焦点を設定する
ことができる。
Next, when the irradiation target is located at the position Y on the same axis Z that is farther from the surface of the mounting substrate 9 than the position X, the semiconductor light emitting device 1 is mounted on the mounting substrate 9. By mounting at the position of (Q), the light emission focus is set at the position of Y. As described above, even when the irradiation target is at a position close to the surface of the mounting substrate 9 or at a position distant from the surface of the mounting substrate 9, the mounting position on the mounting substrate 9 can be changed. Thereby, the same semiconductor light emitting element 1 can set the light emission focus to different irradiation targets.

【0015】図3は、本発明の別の実施の形態に係る半
導体発光素子の断面図である。図2の半導体発光素子と
同じ構成については同一の符号を付しており、詳細な説
明は省略する。図3の例では透光性の合成樹脂7の端面
に、球状の曲面7aを形成することに代えて外方に向け
て突出している曲面7bを形成する。曲面7bは、図4
の斜視図に示すように透光性の合成樹脂7の端面の幅方
向全長に亘り形成される(但し図4は封止体を透視して
内部構成を示している)。
FIG. 3 is a sectional view of a semiconductor light emitting device according to another embodiment of the present invention. The same components as those of the semiconductor light emitting device of FIG. 2 are denoted by the same reference numerals, and detailed description will be omitted. In the example of FIG. 3, instead of forming the spherical curved surface 7a on the end surface of the translucent synthetic resin 7, a curved surface 7b protruding outward is formed. The curved surface 7b is shown in FIG.
As shown in the perspective view of FIG. 4, the light-transmitting synthetic resin 7 is formed over the entire length in the width direction of the end face (however, FIG. 4 shows the internal structure through the sealing body).

【0016】この曲面7bの曲率の大きさや、曲面7b
の形成位置と半導体発光チップ5との距離等について
は、半導体発光チップ5の出力光を効果的に集光するこ
とを考慮して選定される。この例においても、半導体発
光素子1は基板2に対して斜め上方の方向に出力光を発
射する。すなわち、実装基板と平行な方向に対して上向
きに傾斜した矢視C方向の照射タ−ゲットに発光焦点を
設定して出力光を発射する。
The curvature of the curved surface 7b, the curved surface 7b
The distance between the semiconductor light emitting chip 5 and the formation position of the semiconductor light emitting chip 5 is selected in consideration of effectively condensing the output light of the semiconductor light emitting chip 5. Also in this example, the semiconductor light emitting element 1 emits output light in a direction obliquely upward with respect to the substrate 2. That is, an emission focus is set on an irradiation target in the direction of arrow C inclined upward with respect to a direction parallel to the mounting substrate, and output light is emitted.

【0017】透光性の合成樹脂7の端面に、図2に示し
たような球状の曲面7aを形成する場合には、照射タ−
ゲットにスポット状の発光焦点が設定される。これに対
して図3に示したように、外方に向けて突出している曲
面7bを透光性の合成樹脂7の端面の幅方向全長に亘り
形成する場合には、照射タ−ゲットにビ−ム状の幅のあ
る発光焦点が設定される。
When a spherical curved surface 7a as shown in FIG. 2 is formed on the end face of the transparent synthetic resin 7, an irradiation
A spot-shaped emission focus is set on the get. On the other hand, as shown in FIG. 3, when the curved surface 7b protruding outward is formed over the entire length in the width direction of the end face of the light-transmitting synthetic resin 7, the irradiation target is formed. An emission focus with a worm-like width is set.

【0018】このように、図2の構成と図3の構成で
は、照射タ−ゲットにスポット状またはビ−ム状の異な
る形状の発光焦点が設定される。このため、照射タ−ゲ
ットの発光面の形状やその用途に応じて図2または図3
のいずれかの構成を選択することができる。
As described above, in the configuration shown in FIG. 2 and the configuration shown in FIG. 3, different emission spots or beam spots are set on the irradiation target. 2 or 3 according to the shape of the light emitting surface of the irradiation target and its use.
Can be selected.

【0019】図2、図3の例では、基板2の表面に一対
のリ−ド電極パタ−ン3、4を形成し、一方のリ−ド電
極パタ−ン4の上面に半導体発光チップ5をマウントし
ている。本発明は、一対のリ−ド電極パタ−ンを、リ−
ドフレ−ムに接続する構成の半導体発光素子にも適用で
きる。図5はこのような構成の半導体発光素子の断面図
である。図5に示すように、一対のリ−ド電極パタ−ン
は、リ−ドフレ−ム3a、4aに接続されている。この
例では、不透光性の合成樹脂よりなるカバ−8は、半導
体発光チップ5の下側も覆う構成としている。
In the example of FIGS. 2 and 3, a pair of lead electrode patterns 3 and 4 are formed on the surface of the substrate 2, and the semiconductor light emitting chip 5 is formed on the upper surface of one of the lead electrode patterns 4. Is mounted. According to the present invention, a pair of lead electrode patterns
The present invention can also be applied to a semiconductor light emitting device having a configuration connected to a frame. FIG. 5 is a sectional view of a semiconductor light emitting device having such a configuration. As shown in FIG. 5, a pair of lead electrode patterns are connected to the lead frames 3a, 4a. In this example, the cover 8 made of an opaque synthetic resin also covers the lower side of the semiconductor light emitting chip 5.

【0020】上記の説明では、不透光性の合成樹脂より
なるカバ−の開口部に透光性の合成樹脂を充填して半導
体発光チップを封止し、側面より発光する形式の半導体
発光素子を構成している。本発明においては、封止体全
体を透光性の合成樹脂で形成し、当該透光性の合成樹脂
の一方の側面を残して他の表面に反射膜を塗布する等に
より遮光して、一方の側面のみから発光させる構成とす
ることも可能である。
In the above description, the semiconductor light emitting chip is sealed by filling the opening of the cover made of the light impermeable synthetic resin with the light transmissive synthetic resin, and emitting light from the side. Is composed. In the present invention, the entire sealing body is formed of a light-transmitting synthetic resin, and light is shielded by coating a reflective film on the other surface while leaving one side of the light-transmitting synthetic resin. It is also possible to adopt a configuration in which light is emitted only from the side surface.

【0021】[0021]

【発明の効果】以上説明したように本発明の半導体発光
素子は、透光性の合成樹脂の端面に曲面を形成し、半導
体発光チップの出力光を集光して水平方向に対して傾斜
した方向に発射する構成としている。このため、実装基
板の表面からの設定位置が異なる照射タ−ゲットに対し
て、半導体発光素子の実装基板上の実装位置を変えるこ
とにより、いずれの照射タ−ゲットに対しても確実に発
光させることができ、半導体発光素子の用途が拡大され
る。
As described above, in the semiconductor light emitting device of the present invention, a curved surface is formed on the end face of the light transmitting synthetic resin, and the output light of the semiconductor light emitting chip is focused and inclined with respect to the horizontal direction. It is configured to fire in the direction. For this reason, by changing the mounting position of the semiconductor light emitting element on the mounting substrate for the irradiation target having a different setting position from the surface of the mounting substrate, it is possible to surely emit light for any of the irradiation targets. The use of the semiconductor light emitting device can be expanded.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施の形態に係る半導体発光素子を実
装基板上に載置した状態を示す断面図である。
FIG. 1 is a cross-sectional view showing a state where a semiconductor light emitting device according to an embodiment of the present invention is mounted on a mounting substrate.

【図2】本発明の実施の形態に係る半導体発光素子の断
面図である。
FIG. 2 is a cross-sectional view of the semiconductor light emitting device according to the embodiment of the present invention.

【図3】本発明の他の実施の形態に係る半導体発光素子
の断面図である。
FIG. 3 is a cross-sectional view of a semiconductor light emitting device according to another embodiment of the present invention.

【図4】図3の例の斜視図である。FIG. 4 is a perspective view of the example of FIG. 3;

【図5】本発明の他の実施の形態に係る半導体発光素子
の断面図である。
FIG. 5 is a cross-sectional view of a semiconductor light emitting device according to another embodiment of the present invention.

【図6】従来例の半導体発光素子の断面図である。FIG. 6 is a cross-sectional view of a conventional semiconductor light emitting device.

【符号の説明】[Explanation of symbols]

1 半導体発光素子 2 基板 3、4 一対の電極パタ−ン 5 半導体発光チップ 6 金属線 7 透光性の合成樹脂 7a 球状の曲面 7b 外方に突出した曲面 8 カバ− 9 実装基板 DESCRIPTION OF SYMBOLS 1 Semiconductor light emitting element 2 Substrate 3, 4 A pair of electrode pattern 5 Semiconductor light emitting chip 6 Metal wire 7 Translucent synthetic resin 7a Spherical curved surface 7b Curved surface protruding outward 8 Cover 9 Mounting substrate

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 一対の電極と、電極に接続された半導体
発光チップと、前記半導体発光チップを封止する合成樹
脂の封止体とを備え、前記封止体の少なくとも一方側面
を透光性の合成樹脂で形成する半導体発光素子であっ
て、透光性の合成樹脂の端面に曲面を形成し、半導体発
光チップの出力光を集光して水平方向に対して傾斜した
方向に発射してなる半導体発光素子。
1. A semiconductor device comprising: a pair of electrodes; a semiconductor light emitting chip connected to the electrodes; and a synthetic resin sealing body for sealing the semiconductor light emitting chip, wherein at least one side surface of the sealing body is transparent. A semiconductor light-emitting element formed of a synthetic resin, a curved surface is formed on an end surface of a light-transmitting synthetic resin, and the output light of the semiconductor light-emitting chip is collected and emitted in a direction inclined with respect to the horizontal direction. Semiconductor light emitting device.
JP10197081A 1998-07-13 1998-07-13 Semiconductor light emitting element Pending JP2000031544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10197081A JP2000031544A (en) 1998-07-13 1998-07-13 Semiconductor light emitting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10197081A JP2000031544A (en) 1998-07-13 1998-07-13 Semiconductor light emitting element

Publications (1)

Publication Number Publication Date
JP2000031544A true JP2000031544A (en) 2000-01-28

Family

ID=16368412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10197081A Pending JP2000031544A (en) 1998-07-13 1998-07-13 Semiconductor light emitting element

Country Status (1)

Country Link
JP (1) JP2000031544A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002261332A (en) * 2001-03-02 2002-09-13 Citizen Electronics Co Ltd Light-emitting diode
WO2017126214A1 (en) * 2016-01-21 2017-07-27 浜松ホトニクス株式会社 Light reception module, and method for producing optical module

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002261332A (en) * 2001-03-02 2002-09-13 Citizen Electronics Co Ltd Light-emitting diode
JP4690563B2 (en) * 2001-03-02 2011-06-01 シチズン電子株式会社 Light emitting diode
WO2017126214A1 (en) * 2016-01-21 2017-07-27 浜松ホトニクス株式会社 Light reception module, and method for producing optical module
JP2017130585A (en) * 2016-01-21 2017-07-27 浜松ホトニクス株式会社 Light receiving module and optical module manufacturing method
CN108541344A (en) * 2016-01-21 2018-09-14 浜松光子学株式会社 By the manufacturing method of optical module and optical module
CN108541344B (en) * 2016-01-21 2022-04-05 浜松光子学株式会社 Light receiving module and method for manufacturing optical module

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