2 inch 4 inch 6 inch Patterned Sapphire Substrate (PSS) ibikoresho bya GaN bihingwa bishobora gukoresha kumurika LED

Ibisobanuro bigufi:

Ibishushanyo mbonera bya safiro (PSS) ni mask yo gukama byumye kuri substrate ya safiro, mask yanditsweho ishusho yuburyo busanzwe bwa lithographie, hanyuma safiro ikozwe na tekinoroji ya ICP, hanyuma mask ikurwaho, hanyuma ibikoresho bya GaN bigahinduka kuri epitaxy ya maritike ya GaN. Iyi nzira ikubiyemo intambwe nyinshi nko gufotora amafoto, kwerekana intambwe, guteza imbere imiterere, ICP yumye no gusukura.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibintu nyamukuru

1. Ibiranga imiterere:
Ubuso bwa PSS bufite imiterere ya cone itondekanye cyangwa inyabutatu ifite imiterere, ingano nogukwirakwiza bishobora kugenzurwa muguhindura ibipimo byimikorere.
Ibishushanyo mbonera bifasha guhindura inzira yo gukwirakwiza urumuri no kugabanya urumuri rwose, bityo bikazamura imikorere yo gukuramo urumuri.

2. Ibiranga ibintu:
PSS ikoresha safiro yo mu rwego rwo hejuru nkibikoresho bya substrate, ifite ibiranga ubukana bwinshi, ubushyuhe bwinshi bwumuriro, imiti ihamye neza hamwe na optique ikora neza.
Ibiranga bifasha PSS kwihanganira ibidukikije bikaze nkubushyuhe bwo hejuru hamwe nigitutu mugihe gikomeza imikorere myiza.

3. Imikorere myiza:
Muguhindura ibintu byinshi bitatanye kuri interineti hagati ya GaN na safiro, PSS ituma fotone igaragara rwose imbere muri GaN igira amahirwe yo guhunga amabuye ya safiro.
Iyi mikorere itezimbere cyane uburyo bwo gukuramo urumuri rwa LED kandi ikongerera ingufu za LED.

4. Ibiranga inzira:
Igikorwa cyo gukora PSS kiragoye, kirimo intambwe nyinshi nka lithographie na etching, kandi bisaba ibikoresho bihanitse kandi bigenzura.
Ariko, hamwe niterambere ryiterambere ryikoranabuhanga no kugabanya ibiciro, inzira yo gukora PSS igenda ihinduka neza kandi igatera imbere.

Inyungu nyamukuru

1.Gutezimbere uburyo bwo gukuramo urumuri: PSS itezimbere cyane uburyo bwo gukuramo urumuri rwa LED muguhindura inzira yo gukwirakwiza urumuri no kugabanya ibitekerezo byose.

2.Ubuzima burebure bwa LED: PSS irashobora kugabanya ubucucike bwibikoresho bya GaN epitaxial, bityo bikagabanya imishwarara idahwitse hamwe n’imyuka iva mukarere gakorera, ikongerera ubuzima bwa LED.

3.Gutezimbere urumuri rwa LED: Bitewe no kunoza imikorere yo gukuramo urumuri no kwagura ubuzima bwa LED, ubukana bwa LED kumurika kuri PSS bwongerewe cyane.

4.Gabanya ibiciro byumusaruro: Nubwo inzira yo gukora PSS igoye cyane, irashobora kuzamura cyane imikorere nubuzima bwa LED, bityo bikagabanya ibiciro byumusaruro kurwego runaka no kuzamura ubushobozi bwibicuruzwa.

Ahantu ho gusaba

1. Itara rya LED: PSS nkibikoresho byububiko bwa LED, birashobora kuzamura cyane urumuri nubuzima bwa LED.
Mu rwego rwo kumurika LED, PSS ikoreshwa cyane mubicuruzwa bitandukanye bimurika, nk'amatara yo kumuhanda, amatara yo kumeza, amatara yimodoka nibindi.

2.Ibikoresho bya semiconductor: Usibye kumurika LED, PSS irashobora kandi gukoreshwa mugukora ibindi bikoresho bya semiconductor, nka disiketi yumucyo, laseri, nibindi.

3.Guhuza ibikorwa bya optoelectronic: Ibikoresho bya optique hamwe na stabilite ya PSS bituma iba kimwe mubikoresho byiza murwego rwo guhuza optoelectronic.Mu guhuza optoelectronic, PSS irashobora gukoreshwa mugukora optique ya optique, guhinduranya optique nibindi bice kugirango tumenye kohereza no gutunganya ibimenyetso bya optique.

Ibipimo bya tekiniki

Ingingo	Igishushanyo mbonera cya safiro (2 ~ 6inch)
Diameter	50.8 ± 0.1 mm	100.0 ± 0.2 mm	150.0 ± 0.3 mm
Umubyimba	430 ± 25 mm	650 ± 25 mm	1000 ± 25 mm
Icyerekezo cy'ubuso	C-indege (0001) hanze-yerekeza kuri M-axis (10-10) 0.2 ± 0.1 °
	C-indege (0001) hanze-yerekeza kuri A-axis (11-20) 0 ± 0.1 °
Icyerekezo Cyibanze	A-Indege (11-20) ± 1.0 °
Uburebure bwibanze	16.0 ± 1.0 mm	30.0 ± 1.0 mm	47.5 ± 2.0 mm
R-Indege	Saa cyenda
Imbere Imbere Kurangiza	Icyitegererezo
Inyuma Yinyuma Kurangiza	SSP: Ahantu heza, Ra = 0.8-1.2um; DSP: Epi-isize, Ra <0.3nm
Ikimenyetso	Uruhande rw'inyuma
TTV	≤8μm	≤10μm	≤20μm
BOW	≤10μm	≤15μm	≤25μm
INTAMBARA	≤12μm	≤20μm	≤30μm
Guhezwa	≤2 mm
Icyitegererezo	Imiterere	Dome, Cone, Pyramide
	Uburebure bw'icyitegererezo	1.6 ~ 1.8 mm
	Icyitegererezo	2.75 ~ 2.85 mm
	Umwanya w'icyitegererezo	0.1 ~ 0.3 mm

XKH yibanze ku iterambere, umusaruro no kugurisha ibicuruzwa bya safiro (PSS), kandi yiyemeje gutanga ibicuruzwa byiza, byiza cyane bya PSS kubakiriya ku isi. XKH ifite ubuhanga buhanitse bwo gukora hamwe nitsinda rya tekinike yumwuga, rishobora guhitamo ibicuruzwa bya PSS bifite ibisobanuro bitandukanye hamwe nuburyo butandukanye ukurikije ibyo abakiriya bakeneye. Muri icyo gihe, XKH yitondera ubuziranenge bwibicuruzwa n’ubuziranenge bwa serivisi, kandi yiyemeje guha abakiriya serivisi zuzuye z’ubuhanga n’ibisubizo. Mu rwego rwa PSS, XKH yakusanyije ubunararibonye nibyiza, kandi itegereje gukorana n’abafatanyabikorwa ku isi kugira ngo dufatanye guteza imbere udushya tw’amatara ya LED, ibikoresho bya semiconductor n’izindi nganda.