1. A light emitting device, comprising:
a light emitting element;
a sealing material for sealing the light emitting element;
a first filler included in the sealing material; and
a second filler included in the sealing material,
wherein the second filler comprises a particle diameter smaller than that of the first filler.
2. The light emitting device according to claim 1, wherein
the first filler and the second filler comprises SiO2, and
the sealing material comprises silicone.
3. The light emitting device according to claim 2, further comprising:
a third filler included in the sealing material,
wherein the third filler comprises a particle diameter smaller than that of the second filler.
4. The light emitting device according to claim 3, wherein
the third filler comprises a thickener.
5. The light emitting device according to claim 4, further comprising:
a phosphor included in the sealing material,
6. The light emitting device according to claim 5, wherein
the first filler comprises an average particle diameter greater than a peak wavelength of the light emitting element, and
the second filler comprises an average particle diameter smaller than a peak wavelength of the light emitting element.
7. The light emitting device according to claim 1, wherein
the sealing material comprises a shore hardness A of not more than 60.
8. The light emitting device according to claim 1, wherein
the sealing material comprises a shore hardness A of less than 50.
9. The light emitting device according to claim 1, wherein
the first filler and the second filler comprise a refractive index close to that of the sealing material.
10. The light emitting device according to claim 1, wherein
the sealing material comprises a plurality of sealing materials, and
a first sealing material of the plurality of sealing materials closest to the light emitting element comprises a hardness lower than that of a second sealing material of the plurality of sealing materials formed outside the first sealing material.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method comprising:
determining golf preferences associated with an individual including a gap distance;
receiving shot characteristic information; and
determining a set of golf clubs having the gap distance between adjacent clubs of the set as determined by evaluating the golf preferences and shot characteristic information associated with the individual.
2. The method of claim 1, further comprising generating at least one display of a plurality of displays.
3. The method of claim 1, further comprising identifying a suitable option for a component of a golf club.
4. The method of claim 1, further comprising identifying a set of golf clubs with substantially uniform gap distances between two neighboring golf clubs.
5. The method of claim 1, further comprising identifying a set of golf clubs with a progression of gap distances, wherein the progression including at least a first gap distance and a second gap distance, and wherein the first and second gap distances are different from each other.
6. The method of claim 1, in which determining gapping further comprises:
accessing measured launch conditions;
accessing a library of test data;
accessing one or more ball flight equations; and
generating a set of clubs having specified gapping by applying launch conditions and the library of test data to the ball flight equations.
7. The method of claim 1, in which the gap distance is the difference in carry distances between adjacent clubs in the set of clubs.
8. The method of claim 6, in which the test data includes library information for a plurality of clubs.
9. The method of claim 1, in which the gap distance is the difference in total distances between adjacent clubs in the set of clubs.
10. The method of claim 6, in which the launch conditions are used to determine the flight pattern of the ball and the total distance traveled.
11. The method of claim 1, in which shot characteristic information includes ball flight information.
12. A system comprising:
a processing device for providing a gapping determination;
an input device coupled to the processing device; and
a tracking device coupled to the processing device.
13. The system of claim 12, further comprising a display device.
14. The system of claim 12, in which the processing device comprises:
a gapping analyzer;
a trajectory analyzer coupled to the gapping analyzer;
a shot dispersion analyzer coupled to the gapping analyzer; and
a component option analyzer coupled to the gapping analyzer.
15. The system of claim 12, in which the input device couples physical characteristic information, and performance characteristic information to the processing device.
16. The system of claim 12, in which the tracking device couples shot characteristic information to the processing device.
17. A method for displaying information, comprising:
displaying a component option display showing a plurality of gaps; and
displaying a gapping determination display showing a gapping between clubs.
18. The method for displaying information of claim 17, in which the gapping is based on ball flight distance.
19. The method for displaying information of claim 17, in which the gapping is based on ball flight distance and roll distance.
20. The method for displaying information of claim 17, further comprising displaying a dispersion display.
21. The method for displaying information of claim 17, in which the component option display is derived by ball flight information from a plurality of clubs.
22. A computer program product having instructions stored on it for causing a computer to provide a gapping determination, the instructions comprising:
determining golf preferences associated with an individual; and
receiving shot characteristic information;
determining a plurality of club gaps from the golf preferences and the shot characteristic information; and
generating a display to communicate the plurality of club gaps.
23. The computer program product comprising instructions stored on it for causing a computer to provide a gapping determination of claim 22, the instructions further comprising identifying a set of golf clubs with substantially uniform gap distances between neighboring golf clubs.
24. The computer program product comprising instructions stored on it for causing a computer to provide a gapping determination of claim 22, the instructions further comprising identifying a set of golf clubs with a progression of gap distances, wherein the progression including at least a first gap distance and a second gap distance, and wherein the first and second gap distances are different from each other.
25. The computer program product comprising instructions stored on it for causing a computer to provide a gapping determination of claim 22, in which determining player preferences further comprises:
receiving physical characteristic information; and
receiving performance characterization information.
26. The computer program product comprising instructions stored on it for causing a computer to provide a gapping determination of claim 22, in which shot characteristic information is taken from at least two clubs.
27. The computer program product comprising instructions stored on it for causing a computer to provide a gapping determination of claim 25, in which initial ball launch information includes vertical launch angle and spin rate.